OFBQJSOFQDEBGM-UHFFFAOYSA-N

Pentanen

Pentanes

Tetrafume

Tetrakil

Tetraspot

Pentan

PENTANE

Pentani

Skellysolve A

AKS

Amyl hydride

LNK

1-ethylpropane

n-Pentane

Pentane, analytical standard

Pentane, purification grade

n-Pentan

n-Pentane, Spectrophotometric Grade

Pentane, pentene fraction

Pentane Fraction, purum

AC1L1Q1I

Hydrocarbons, C4

Pentane, HPLC Grade

Pentanes (petroleum)

Pentani [Italian]

Hydrocarbons, C5-rich

KSC175E1B

Pentan [Polish]

Pentanen [Dutch]

CHEMBL16102

UN1265

CTK0H5210

HSDB 109

n-Pentane, HPLC Grade

P0048

Pentane, spectrophotometric grade, >=99%

S0277

WLN: 5H

ACMC-209t5d

LS-483

n-C5H12

NSC72415

RL00414

4FEX897A91

LTBB002315

R-601

DTXSID2025846

Jsp000760

LP067001

OR034455

OR245494

OR247715

Pentane, anhydrous, >=99%

Pentane, United States Pharmacopeia (USP) Reference Standard

STL301896

1l3,5l3-pentane

300158X

A802071

CHEBI:37830

DSSTox_CID_5846

Pentane, p.a.

UNII-4FEX897A91

ZINC1698513

AN-22567

ANW-42047

Caswell No. 642AA

CJ-28527

DSSTox_GSID_25846

NSC 72415

NSC-72415

TRA0071935

DSSTox_RID_77944

LMFA11000583

MFCD00009498

Pentane, AR, >=99%

Pentane, LR, >=99%

Pentane, reagent grade, 98%

AI3-28785

Pentane, >=99%, HPLC grade

Pentane, UV HPLC spectroscopic, 99%

RTR-002072

TR-002072

AKOS009158849

EPA Pesticide Chemical Code 098001

S14-1482

ZINC112924548

FT-0654256

Pentane, >=99% (GC)

Butane, methyl- (9CI)

Tox21_111085

Tox21_200248

109-66-0

CH3-[CH2]3-CH3

Hydrocarbons, C4-6, C5-rich

8031-35-4

MCULE-4643148765

NCGC00091116-01

NCGC00091116-02

NCGC00257802-01

Pentane, for HPLC, >=99.0%

Pentane, SAJ special grade, >=99.0%

CAS-109-66-0

EINECS 203-692-4

EINECS 270-654-1

EINECS 270-684-5

EINECS 270-695-5

EINECS 271-960-8

N-(Hex-5-Yn-1-Yl)hexanamide

Pentane, p.a., 99%

Pentane, SAJ first grade, >=96.0%

68476-43-7

68476-55-1

68647-60-9

Pentanes [UN1265] [Flammable liquid]

UN 1265 (Salt/Mix)

n-Pentane, 98% 250ml

102056-77-9

MolPort-001-780-001

Pentane, Laboratory Reagent, >=95.0% (GC)

Pentanes [UN1265] [Flammable liquid]

10047-EP2269986A1

10047-EP2269993A1

10047-EP2270000A1

10047-EP2270006A1

10047-EP2270014A1

10047-EP2270113A1

10047-EP2272509A1

10047-EP2272813A2

10047-EP2272826A1

10047-EP2272839A1

10047-EP2272840A1

10047-EP2272935A1

10047-EP2275395A2

10047-EP2275410A1

10047-EP2275411A2

10047-EP2275414A1

10047-EP2277877A1

10047-EP2280000A1

10047-EP2281813A1

10047-EP2281821A1

10047-EP2281822A1

10047-EP2287147A2

10047-EP2287165A2

10047-EP2287166A2

10047-EP2289509A2

10047-EP2289879A1

10047-EP2289893A1

10047-EP2289965A1

10047-EP2292576A2

10047-EP2292589A1

10047-EP2292592A1

10047-EP2292596A2

10047-EP2292606A1

10047-EP2292615A1

10047-EP2292620A2

10047-EP2295433A2

10047-EP2295437A1

10047-EP2295438A1

10047-EP2295439A1

10047-EP2298734A2

10047-EP2298763A1

10047-EP2298775A1

10047-EP2298828A1

10047-EP2301544A1

10047-EP2301627A1

10047-EP2301918A1

10047-EP2305625A1

10047-EP2305642A2

10047-EP2305649A1

10047-EP2305667A2

10047-EP2305668A1

10047-EP2305672A1

10047-EP2305677A1

10047-EP2305769A2

10047-EP2305808A1

10047-EP2308838A1

10047-EP2308857A1

10047-EP2308861A1

10047-EP2308867A2

10047-EP2308870A2

10047-EP2308876A1

10047-EP2311801A1

10047-EP2311802A1

10047-EP2311803A1

10047-EP2311837A1

10047-EP2314576A1

10047-EP2314577A1

10047-EP2315502A1

10047-EP2316832A1

10047-EP2316833A1

10047-EP2316835A1

10047-EP2316836A1

10047-EP2371795A1

10047-EP2371811A2

10047-EP2371814A1

10047-EP2374780A1

10047-EP2374781A1

10047-EP2380568A1

10047-EP2380871A1

15414-EP2275469A1

15414-EP2280007A1

15414-EP2281559A1

15414-EP2281820A2

15414-EP2284174A1

15414-EP2287940A1

15414-EP2289897A1

15414-EP2289965A1

15414-EP2298754A1

15414-EP2298828A1

15414-EP2301983A1

15414-EP2305683A1

15414-EP2305825A1

15414-EP2308926A1

15414-EP2309564A1

15414-EP2309584A1

15414-EP2311839A1

15414-EP2314576A1

15414-EP2314577A1

15414-EP2314589A1

15414-EP2316837A1

15414-EP2371814A1

15414-EP2380871A1

25661-EP2292616A1

25661-EP2298749A1

25661-EP2314580A1

Pentane, p.a., 99.5%

Pentane, purum, >=95.0% (GC)

125901-EP2272846A1

125901-EP2277868A1

125901-EP2277869A1

125901-EP2277870A1

125901-EP2295422A2

BUTYL, 1-METHYL-(6CI,7CI,8CI,9CI)

PROPYL, 1-ETHYL-(6CI,7CI,8CI,9CI)

Pentane, puriss. p.a., >=99.0% (GC)

Pentane, capillary GC grade, >=98% n-pentane basis, 99.9+% C5 isomers.

EB93985D-C6D5-4EC7-A089-73B41F8B4583

InChI=1/C5H12/c1-3-5-4-2/h3-5H2,1-2H

Pentane, puriss., absolute, over molecular sieve (H2O <=0.005%), >=99.0% (GC)

The Henry's Law constant for n-pentane is 1.25 atm-cu m/mole(1). This Henry's Law constant indicates that n-pentane 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 2.5 hours(3). 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 3.4 days(3). n-Pentane's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). n-Pentane is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 514 mm Hg(4).
Literature: (1) Hine J, Mookerjee PK; J Org Chem 40: 292-98 (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) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 4, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (4) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation Washington, DC: Taylor and Francis (1989)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of n-pentane can be estimated to be 72(SRC). According to a classification scheme(2), this estimated Koc value suggests that n-pentane is expected to have high mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 4, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983)