Benzopyrrole

benzazole

SIKJAQJRHWYJAI-UHFFFAOYSA-N

indole

indolyl

Ketole

Indol

IND

Indole, analytical standard

1-Azaindene

1-Benzazole

Benzo[b]pyrrole

1H-Indole

SCHEMBL698

AC1L1A1Q

AC1Q4W0V

185l

2,3-Benzopyrrole

I908

Indole (natural)

KSC175K9T

1-H-indole

1H-Benzo[b]pyrrole

2,3-Benzopyrole

CHEMBL15844

Indol [German]

INDOLE BENZO-PYRROLE

Indole, 7

NSC1964

1-Benzo(b)pyrrole

CTK0H5599

HMDB00738

HSDB 599

I0021

Indole (white flake)

Indole, >=99%

BIDD:GT0304

DB04532

Indole, 98%

RP19282

SCHEMBL940818

STR01201

8724FJW4M5

bmse000097

C00463

CCRIS 4421

DSSTox_CID_737

Indole (8CI)

2,3-Benzopyrrole, ketole

AK105886

BBL011739

CG-0501

DTXSID0020737

HE009164

HE115567

HE299716

HE301357

LS-2832

NSC 1964

NSC-1964

SBB055980

SCHEMBL1921769

SCHEMBL9559244

STL163380

1H-indol-1-yl

ACMC-209a84

CHEBI:16881

I-0800

I-0810

UNII-8724FJW4M5

W-1785

AB1009465

AJ-64954

AN-22831

ANW-17522

BP-10563

Caswell No. 498B

CJ-14563

DSSTox_GSID_20737

KB-12260

LS-82069

SC-19025

ST2408915

TRA0047977

WLN: T56 BMJ

BB_NC-2223

BDBM50094702

DSSTox_RID_75761

MFCD00005607

ZINC14516984

AI3-01540

CS-W001132

Indole, >=99%, FG

RTR-003417

ST51046571

TR-003417

1H-Indole (9CI)

AKOS000119629

EPA Pesticide Chemical Code 025000

I14-3233

Z57833933

FEMA No. 2593

FT-0627211

FT-0627227

Tox21_112536

Tox21_201677

Tox21_302937

120-72-9

F2190-0647

Indole, 99% 50g

1H-Benzo[b]pyrrole; 2,3-Benzopyrrole

MCULE-9442796928

NCGC00167539-01

NCGC00167539-02

NCGC00167539-03

NCGC00256348-01

NCGC00259226-01

CAS-120-72-9

EINECS 204-420-7

SR-01000944736

Tox21_112536_1

5189-EP2269978A2

5189-EP2269985A2

5189-EP2269991A2

5189-EP2270006A1

5189-EP2270010A1

5189-EP2270011A1

5189-EP2270505A1

5189-EP2272491A1

5189-EP2272509A1

5189-EP2272517A1

5189-EP2272813A2

5189-EP2272832A1

5189-EP2272972A1

5189-EP2272973A1

5189-EP2275105A1

5189-EP2275395A2

5189-EP2275401A1

5189-EP2275412A1

5189-EP2275420A1

5189-EP2277858A1

5189-EP2277862A2

5189-EP2277872A1

5189-EP2277874A1

5189-EP2279183A1

5189-EP2279184A1

5189-EP2280000A1

5189-EP2280008A2

5189-EP2280012A2

5189-EP2281563A1

5189-EP2281815A1

5189-EP2281818A1

5189-EP2281824A1

5189-EP2284150A2

5189-EP2284151A2

5189-EP2284152A2

5189-EP2284153A2

5189-EP2284155A2

5189-EP2284156A2

5189-EP2284157A1

5189-EP2284158A1

5189-EP2284164A2

5189-EP2284920A1

5189-EP2287140A2

5189-EP2287148A2

5189-EP2287150A2

5189-EP2287155A1

5189-EP2287165A2

5189-EP2287166A2

5189-EP2289510A1

5189-EP2289871A1

5189-EP2289890A1

5189-EP2292586A2

5189-EP2292590A2

5189-EP2292592A1

5189-EP2292593A2

5189-EP2292604A2

5189-EP2292606A1

5189-EP2292611A1

5189-EP2292620A2

5189-EP2292630A1

5189-EP2295409A1

5189-EP2295419A2

5189-EP2295429A1

5189-EP2295432A1

5189-EP2295433A2

5189-EP2295503A1

5189-EP2298732A1

5189-EP2298737A1

5189-EP2298738A1

5189-EP2298740A1

5189-EP2298755A1

5189-EP2298764A1

5189-EP2298765A1

5189-EP2298766A1

5189-EP2298767A1

5189-EP2298770A1

5189-EP2298774A1

5189-EP2301536A1

5189-EP2301538A1

5189-EP2301912A2

5189-EP2301913A1

5189-EP2301914A1

5189-EP2301916A2

5189-EP2301918A1

5189-EP2301921A1

5189-EP2301923A1

5189-EP2301926A1

5189-EP2301931A1

5189-EP2301933A1

5189-EP2301937A1

5189-EP2305219A1

5189-EP2305250A1

5189-EP2305637A2

5189-EP2305640A2

5189-EP2305643A1

5189-EP2305644A1

5189-EP2305648A1

5189-EP2305651A1

5189-EP2305653A1

5189-EP2305657A2

5189-EP2305658A1

5189-EP2305695A2

5189-EP2305696A2

5189-EP2305697A2

5189-EP2305698A2

5189-EP2305808A1

5189-EP2308510A1

5189-EP2308562A2

5189-EP2308832A1

5189-EP2308839A1

5189-EP2308840A1

5189-EP2308848A1

5189-EP2308849A1

5189-EP2308850A1

5189-EP2308854A1

5189-EP2308863A1

5189-EP2308867A2

5189-EP2308870A2

5189-EP2308871A1

5189-EP2311455A1

5189-EP2311796A1

5189-EP2311797A1

5189-EP2311798A1

5189-EP2311799A1

5189-EP2311808A1

5189-EP2311825A1

5189-EP2311827A1

5189-EP2311829A1

5189-EP2311830A1

5189-EP2311831A1

5189-EP2311842A2

5189-EP2314575A1

5189-EP2314576A1

5189-EP2314587A1

5189-EP2314588A1

5189-EP2315303A1

5189-EP2316452A1

5189-EP2316459A1

5189-EP2316470A2

5189-EP2316824A1

5189-EP2316832A1

5189-EP2316833A1

5189-EP2316836A1

5189-EP2316974A1

5189-EP2371811A2

5189-EP2371831A1

5189-EP2372017A1

5189-EP2372804A1

5189-EP2374454A1

5189-EP2378585A1

MolPort-001-738-532

46560-EP2275412A1

46560-EP2287158A1

46560-EP2287159A1

46560-EP2308871A1

46560-EP2311826A2

56185-EP2289892A1

56185-EP2298738A1

56185-EP2308871A1

Indole, 9CI, 8CI; N-(4-Methylbenzenesulfonyl)

SR-01000944736-1

Indole, puriss., >=98.5% (GC)

InChI=1/C8H7N/c1-2-4-8-7(3-1)5-6-9-8/h1-6,9

The Henry's Law constant for indole is estimated as 5.3X10-7 atm-cu m/mole(SRC) from its experimental values for vapor pressure, 0.0122 mm Hg(1), and water solubility, 3560 mg/l(2). This value indicates that indole will be essentially nonvolatile from water surfaces(3,SRC). Indole's Henry's Law constant(1,2,SRC) indicates that volatilization from moist soil surfaces should not occur(SRC).
Literature: (1) Yaws CL; Handbook of Vapor Pressure. Volume 3. C8 to C28 Compounds. HOuston,TX: Gulf Publ Co (1994) (2) Yalkowsky SH, Dannenfelser RM; Aquasol Database of Aqueous Solubility. Ver 5. College of Pharmacy, University of Arizona - Tucson, AZ. PC Ver (1992) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

A Koc of 187 was measured for indole on a synthetic soil consisting of 88-90% sand, 10% clay and 0-2% humic acid(1). The Koc of indole is estimated as approximately 350(SRC), using a measured log Kow of 2.14(2) and a regression-derived equation(3,SRC). According to a recommended classification scheme(4), these Koc values suggest that indole has moderate mobility in soil(SRC).
Literature: (1) Rebhun M et al; Water Res 26: 79-84 (1992) (2) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Amer Chem Soc, Washington, DC. p. 6 (1995) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 4-9 (1990) (4) Swann RL et al; Res Rev 85: 23 (1983)

Isobutylcarbinol

isopentylalcohol

Isopentylalkohol

ISOAMYLALCOHOL

Isopentanol

Alcool isoamylique

Fuseloel

Isoamylol

Isobutyl carbinol

Isopentyl alcohol

PHTQWCKDNZKARW-UHFFFAOYSA-N

Amylowy alkohol

Fermentation amyl alcohol

Iso-amylalkohol

Isoamyl alcohol

Isoamyl alkohol

isoamyl-alcohol

Alcool amilico

Primary isoamyl alcohol

3-methylbutanoI

3-Methylbutanol

Fusel Oil

AC1Q7CHF

Iso-amyl alcohol

potato-spirit oil

ACMC-1ADLL

Huile de fusel

i-Amyl Alcohol

Isoamyl alcohol, primary

3-Methylbutanol, analytical standard

DEM9NIT1J4

3-methyl butanol

3-methyl-Butanol

3-Metil-butanolo

AC1L1L9D

AC1Q1PG0

ISOAMYL ALCOHOL, ACS

Alcool isoamylique [French]

isopentan-1-ol

UNII-DEM9NIT1J4

Alcool amilico [Italian]

Amylowy alkohol [Polish]

Iso-amylalkohol [German]

Isoamyl alcohol (natural)

KSC175S7D

1-Hydroxy-3-Methylbutane

7340AF

Isoamyl alkohol [Czech]

NATURAL ISOAMYL ALCOHOL - TECHNICAL GRADE

NSC1029

NSC7905

CTK0H5971

HMDB06007

HSDB 605

I0289

Isoamyl alcohol (primary and secondary)

NATURAL ISOAMYL ALCOHOL P & F

QSPL 002

3-methylbutane-1-ol

CHEMBL372396

DB02296

Isopentyl alcohol (8CI)

2-Methyl-4-butanol

3-methyl 1-butanol

3-Methyl-1-butanol

3-Methylbutan-1-ol

C07328

CCRIS 8806

ZINC896830

DTXSID3025469

FEMA Number 2057

Jsp001579

LP092178

LS-2837

NSC 1029

NSC-1029

NSC-7905

OR034211

OR210114

STL282718

UNII-2NK7O363Q6 component PHTQWCKDNZKARW-UHFFFAOYSA-N

ZB015111

3-Metil-butanolo [Italian]

Butanol, 3-methyl-

CHEBI:15837

DSSTox_CID_5469

3-Methyl-1-butanol, analytical standard

AN-22920

ANW-18132

DSSTox_GSID_25469

Isoamyl alcohol (3-methyl butanol)

KB-70935

3-Methyl-Butan-1-Ol

DSSTox_RID_77799

LMFA05000108

Magnesium bis(3-methylbutan-1-olate)

Methyl-3-butan-1-ol

MFCD00002934

ZINC00896830

AI3-15288

Isoamyl alcohol, >=98%, FG

RTR-003692

TR-003692

3-METHYL-1-BUTANOL, REAG

AKOS000118739

FEMA No. 2057

FT-0616032

TRA-0206228

1-Butanol, 3-methyl-

3-Methyl-1-butanol, mixture of isomers

Butan-1-ol, 3-methyl

I14-14690

Z955123582

Isoamyl alcohol, natural, >=98%, FG

Tox21_302359

WLN: Q2Y1 & 1

123-51-3

F0001-0367

3-Methyl-1-butanol, 98%

3-METHYL-BUTAN-(1)-OL

6423-06-9

MCULE-7411270401

NCGC00255329-01

CAS-123-51-3

EINECS 204-633-5

EINECS 229-179-5

3-Methyl-1-butanol, anhydrous, >=99%

3-Methyl-1-butanol, United States Pharmacopeia (USP) Reference Standard

3-Methyl-1-butanol, technical grade, 95%

3-Methylbutanol, BioReagent, for molecular biology, >=98.5%

1973-EP2281899A2

1973-EP2316937A1

3-Methyl-1-butanol, LR, >=98%

3-Methyl-1-butanol, reagent grade, 98%

MolPort-001-793-103

123-51-3 (Parent)

74374-EP2269986A1

74374-EP2308857A1

74374-EP2380568A1

3-Methyl-1-butanol, biotech. grade, >=99%

3-Methyl-1-butanol, ReagentPlus(R), >=99%

117932-EP2287147A2

117932-EP2298768A1

6423-06-9 (magnesium salt)

3-Methyl-1-butanol, ACS reagent, >=98.5%

3-Methyl-1-butanol, JIS special grade, >=98.0%

3-Methyl-1-butanol, SAJ first grade, >=96.0%

3-Methylbutanol, BioUltra, for molecular biology, >=99.0% (GC)

3-Methyl-1-butanol, p.a., 99.8%

3-Methyl-1-butanol, ACS, 98.5% min. 500ml

3-Methylbutanol, puriss. p.a., ACS reagent, >=98.5% (GC)

3-Methylbutanol, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 98.5%

InChI=1/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H

The Henry's Law constant for isopentanol is 1.41X10-5 atm-cu m/mol(1). Using this value for the Henry's Law constant, one can estimate that the volatilization half-life of isopentanol in a model river 1 m deep flowing at 1 m/s with a wind speed of 3 m/s is 2.55 days(2). Similarly, the half-life of isopentanol in a model lake 1 m deep with a 0.05 m/s current and a 0.5 m/s wind is 21 days(2). In view of isopentanol's relatively high vapor pressure, 2.37 mm Hg at 25 deg C(3) and moderate Henry's Law constant and low adsorptivity to soil, isopentanol would be expected to volatilize from dry and moist soil(SRC).
Literature: (1) Butler JAV et al; J Chem Soc 1935: 280-5 (1935) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. NY: McGraw-Hill Chapt 15 (1982) (3) Riddick JA et al; Organic Solvents 4th ed; pp. 221-2 NY: Wiley (1986)

The Koc for isopentanol estimated from its water solubility, 26.7 mg/L(1), using recommended regression equations are 720(2) and 679(4). However, the chemicals used in developing these equations were mainly pesticides and their structures are not similar to isopentanol. The Koc for isopentanol estimated from molecular structure is 4(3). This should be a reasonable estimate for the Koc because it is close to the experimental value for the structurally similar chemical, 1-pentanol, 1.6(6). According to a suggested classification scheme(5), the estimated Kocs based on molecular structure suggests that isopentanol is very highly mobile in soil(SRC).
Literature: (1) Riddick JA et al; Organic Solvents 4th ed; pp. 211-2 NY: Wiley (1986) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. NY: McGraw-Hill Chapt 4 (1982) (3) Meylan WM et al; Environ Sci Technol 26: 1560-7 (1992) (4) Wauchope RD et al; Rev Environ Contam Toxicol 123: 1-155 (1991) (5) Swann RL et al; Res Rev 85: 17-28 (1983) (6) Gerstl Z, Helling CS; J Environ Sci Health B22: 55-69 (1987)

Ethylcaprylate

YYZUSRORWSJGET-UHFFFAOYSA-N

Ethyl caprylate

ETHYL OCTANOATE

Caprylic acid ethylester

Ethyl octoate

Ethyl octylate

Ethyl octanoate, analytical reference material

octanoic acid ethyl

Caprylic acid ethyl ester

Ethyl n-octanoate

octanoic acid ethyl ester

AC1L1PKR

SCHEMBL454

Ethyl ester of octanoic acid

octanoic acid ethyl ester;

Octanoic acid, ethyl ester

n-Octanoic Acid Ethyl Ester

n-Caprylic acid ethyl ester

Ethyl octanoate (natural)

KSC175O5J

NSC8898

CTK0H5754

O0030

NE10664

ACMC-2098ja

C12292

WLN: 7VO2

81C5MOP582

LP001581

Jsp000577

LS-2744

NSC 8898

NSC-8898

DTXSID8051542

SBB061059

UNII-81C5MOP582

ZINC1648316

A801420

CHEBI:87426

DSSTox_GSID_51542

EBD2205436

ANW-15332

AN-22425

TRA0002297

MFCD00009552

LMFA07010447

DSSTox_CID_30094

TR-001246

ST51047128

RTR-001246

DB-040685

AI3-01977

AKOS000120258

J-001572

I14-2586

FT-0631592

BRN 1754470

FEMA No. 2449

Z794499482

Ethyl octanoate, ReagentPlus(R), >=99%

Tox21_303730

106-32-1

Ethyl octanoate, >=98%, FCC, FG

MCULE-2970505348

NCGC00357039-01

Ethyl caprylate, 99% 100g

Ethyl octanoate, Vetec(TM) reagent grade, 98%

CAS-106-32-1

EINECS 203-385-5

Ethyl octanoate, natural, >=98%, FCC, FG

MolPort-003-925-938

WE(2:0/8:0)

QPRQEDXDYOZYLA-UHFFFAOYSA-N

sec-Butylcarbinol

DL-sec-Butylcarbinol

2-Methylbutanol

Primary active amyl alcohol

Active amyl alcohol

Active primary amyl alcohol

AC1L1RKY

2-Methylbutyl alcohol

dl-sec-Butyl carbinol

2-methyl butanol

2-methyl-butanol

ACMC-1AU5T

KSC174S1N

AC1Q2S95

Nat.L-2-Methylbutanol

3-Methyl iso-butanol

7337AF

NSC8431

2-Methyl-n-butanol

CTK0H4916

M0175

RP18502

CHEMBL451923

ACMC-209de6

NE10348

2-Methylbutan-1-ol

HSDB 5626

CH3CH2CH(CH3)CH2OH

CCRIS 8805

2-METHYL-1-BUTANOL

2-Methyl butanol-1

LTBB003178

OR299404

NSC-8431

DTXSID5027069

NSC 8431

OR035255

Jsp002256

DSSTox_CID_7069

Butanol, 2-methyl-

CHEBI:48945

(-)2-methylbutanol

DSSTox_GSID_27069

AN-23135

L-2-Methyl-1-butanol

LS-46573

DL-2-Methyl-1-butanol

D-2-METHYL-1-BUTANOL

ANW-42009

TRA0021730

AN-19734

SC-94933

SC-08990

2-Methyl-1-butanol, analytical standard

Methyl-2-butan-1-ol

DSSTox_RID_78299

LMFA05000104

2-Methyl-Butan-1-Ol

MFCD00004743

DB-003288

TR-004975

RTR-004975

AI3-24190

J-510045

AKOS009159118

(+)-2-methylbutanol

FT-0691797

FT-0612896

BRN 1718810

DL-2-METHYL-1-BUTANOL, PRACT

I14-16605

1-Butanol, 2-methyl-

WLN: Q1Y2 & 1

Tox21_303200

Tox21_201558

F0001-0469

137-32-6

2-Methyl-1-butanol, >=99%

3B1-001142

NCGC00259107-01

MCULE-6521026296

NCGC00249069-01

( inverted exclamation markA)-2-Methyl-1-butanol

NCGC00256976-01

CAS-137-32-6

EINECS 205-289-9

EINECS 252-163-4

34713-94-5

(1)-2-Methylbutan-1-ol

2-Methyl-1-butanol, >=99%, FG

MolPort-001-783-235

2-Methyl-1-butanol, natural, 99%, FG

(+/-)-2-Methyl-1-butanol

4-01-00-01666 (Beilstein Handbook Reference)

(+/-)-2-Methyl-1-butanol, >=98.0% (GC)

2-Methyl-1-butanol has an experimentally measured Henry's Law constant of 1.41X10-5 atm-cu m/mole at 25 deg C(1). This value of Henry's Law constant indicates that volatilization from environmental waters is slow, but may be significant from shallow rivers(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep flowing 1 m/sec with a wind velocity of 3 m/sec) can be estimated to be about 61 hr(2,SRC). Volatilization half-life from an model environmental pond can be estimated to be about 28 days(3,SRC).
Literature: (1) Hine J, Mookerjee PK; J Org Chem 40: 292-8 (1975) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods NY: McGraw-Hill pp. 15-15 to 15-29 (1982) (3) US EPA; EXAMS II Computer Simulation (1987)

Based upon a water solubility of 30,000 mg/l at 25 deg C(1), the Koc for 2-methyl-1-butanol can be estimated to be 15 from a regression-derived equation(2,SRC). Based upon a measured log Kow of 1.29(3), the Koc for 2-methyl-1-butanol can be estimated to be 120 from a regression-derived equation(2,SRC). These BCF values suggest that 2-methyl-1-butanol has high to very high soil mobility(4).
Literature: (1) Barton AFM; Alcohols With Water. International Union of Pure and Applied Chemistry. Solubility Data Series. Vol 15 (1984) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods NY: McGraw-Hill p. 4-9 (1982) (3) Valvani SC et al; J Pharm Sci 70: 502-7 (1981) (4) Swann RL et al; Res Rev 85: 23 (1983)

Methyldisulfanylmethane

Methyldithiomethane

dimethyldisulphide

Dimethyldisulfide

methyldisulfanyl methane

Methyldisulfide

Dimethyl disulphide

WQOXQRCZOLPYPM-UHFFFAOYSA-N

Dimethyl disulfide

methyl disulphide

Disulfide dimethyl

METHYL DISULFIDE

(Methyldisulfanyl)methane

DMDS

Sulfa-hitech

Dimethyl disulfide, analytical standard

(Methyldithio)methane

(Methyldisulfanyl)methane #

Disulfide, dimethyl

AC1Q4HER

AC1Q4HEQ

1,2-Dimethyldisulfane

PubChem9665

Dimethyl disulfide, >=99%

AC1L1Z53

2,3-Dithiabutane

Dimethyl disulfide, 99%

NSC9370

UN2381

Dimethyl disulfide, 98%

HMDB05879

D0714

CTK2F3131

RP18575

CHEBI:4608

CCRIS 2939

C08371

BDBM233038

Methyl disulfide (8CI)

WLN: 1SS1

3P8D642K5E

HSDB 6400

LS-1499

DTXSID4025117

NSC 9370

NSC-9370

OR000230

OR291634

CHEMBL1347061

Sulfa-hitech 0382

UN 2381

(1/4)x>>u paragraph signthornAoAN

(CH3S)2

UNII-3P8D642K5E

ZINC8221057

A833808

Dimethyl disulfide, >=99.0%

DSSTox_CID_5117

KB-76616

AN-22028

TL8004165

Dimethyl disulfide, >=98%, FG

DSSTox_GSID_25117

DSSTox_RID_77673

MFCD00008561

AI3-25305

TR-021489

RTR-021489

I09-0129

Q-100719

AKOS009157459

FEMA No. 3536

FT-0625135

METHYL, [(THIOMETHYL)THIO]-

Dimethyl disulfide, natural, >=98%, FG

EN300-36043

Tox21_201525

F0001-1676

624-92-0

NCGC00259075-01

NCGC00091798-02

NCGC00091798-01

MCULE-7451882535

EINECS 272-923-9

CAS-624-92-0

Dimethyl disulfide [UN2381] [Flammable liquid]

EINECS 210-871-0

Dimethyl disulfide [UN2381] [Flammable liquid]

MolPort-003-929-787

Dimethyl disulfide, purum, >=98.0% (GC)

224638-EP2371831A1

InChI=1/C2H6S2/c1-3-4-2/h1-2H

The Henry's Law constant for dimethyl disulfide is reported as 1.21X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that dimethyl disulfide is expected to volatilize rapidly from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 3.5 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 4.1 days(SRC). Dimethyl disulfide's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). In a laboratory study, the volatilization rate of dimethyl disulfide from a tidal marsh soil (at field capacity or 1.5 field capacity) ranged from 0.1 to 0.4 ng (sulfur basis)/min(3). Dimethyl disulfide is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 28.7 mm Hg(4).
Literature: (1) Vitenberg AG et al; J Chromatography 112: 319-27 (1975) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Farwell SO et al; Soil Biol Biochem 11: 411-5 (1979) (4) Daubert TE, Danner RP; Physical & Thermodynamic Properties of Pure Chemicals: Data Compilation. New York, NY: Hemisphere Pub Corp (1989)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of dimethyl disulfide can be estimated to be 40(SRC). According to a classification scheme(2), this estimated Koc value suggests that dimethyl disulfide is expected to have very high mobility in soil. Gas chromatographic studies with various air-dry and moist soils have shown that soil can sorb atmospheric, gas phase dimethyl disulfide(3). In one closed-system test, 17-94% of input dimethyl disulfide was sorbed by the soil in 10 min(3); in a 15-day test, dimethyl disulfide sorption was 101-306 ug sorbed/g soil(3). Soil microbes were found to be important for the gas phase sorption of dimethyl disulfide as 15-day sorption in sterilized soil was only 9-98 ug sorbed/g soil(3).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of Nov 7, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Bremner JM, Banwart WL; Soil Biol Biochem 8: 79-83 (1976)