FURFURAL

2-Furaldehyde

furan-2-carbaldehyde

98-01-1

2-Furancarboxaldehyde

Furaldehyde

Furfuraldehyde

Fural

2-Formylfuran

2-Furanaldehyde

2-Furancarbonal

Furancarbonal

Furfurole

2-Furfural

Furfurylaldehyde

2-Furfuraldehyde

Pyromucic aldehyde

Furale

Furole

Furol

2-Furylaldehyde

2-Furylcarboxaldehyde

2-Furyl-methanal

Furfurale

Furyl-methanal

2-Furylmethanal

2-Furil-metanale

Furan-2-carboxaldehyde

2-furancarbaldehyde

Quakeral

Fufural

alpha-Furole

2-Formylofuran

2-Formyl furan

2-Furankarbaldehyd

Nci-C56177

alpha-Furfuraldehyde

Furfural (natural)

Rcra waste number U125

Furaldehydes

Caswell No. 466

FEMA No. 2489

furan-2-aldehyde

NSC 8841

CCRIS 1044

HSDB 542

CHEBI:34768

UNII-DJ1HGI319P

.alpha.-Furole

EINECS 202-627-7

DJ1HGI319P

MFCD00003229

EPA Pesticide Chemical Code 043301

BRN 0105755

2-furancarboxyaldehyde

DTXSID1020647

AI3-04466

NSC-8841

DTXCID50647

EC 202-627-7

5-17-09-00292 (Beilstein Handbook Reference)

NCGC00091328-01

FURFURAL (IARC)

FURFURAL [IARC]

Furfurale [Italian]

2-Formylofuran [Polish]

2-Furankarbaldehyd [Czech]

CAS-98-01-1

2-Furil-metanale [Italian]

UN1199

RCRA waste no. U125

Hydrojasmal

Furfuralu

a-furfuraldehyde

Qo furfural

a-Furole

alpha-furaldehyde

2-furanal

Furfural ACS grade

furan-2 carbaldehyde

FURFURALDEHYDES

Furfural, 99%

2-Furaldehyde, 8CI

2-furan-carboxaldehyde

2-Furanocarboxyaldehyde

FURFURAL [FHFI]

FURFURAL [HSDB]

FURFURAL [INCI]

FURFURAL [FCC]

FURFURAL [MI]

2-Furylaldehyde xypropane

U1199

WLN: T5OJ BVH

BIDD:ER0698

FURAL/PYROMUCIC ALDEHYDE

Furfural, ACS reagent, 99%

CHEMBL189362

QSPL 006

QSPL 102

FEMA 2489

Furan-2-carbaldehyde (Furfural)

NSC8841

Furfural, >=98%, FCC, FG

Furfural, for synthesis, 98.0%

STR00358

Tox21_111114

Tox21_202191

Tox21_300170

BDBM50486229

Furaldehydes [UN1199] [Poison]

STL283124

AKOS000118907

AM81812

Furfural, analytical reference material

MCULE-5757882837

Furfural 100 microg/mL in Acetonitrile

USEPA/OPP Pesticide Code: 043301

Furfural, natural, >=98%, FCC, FG

Furfural, SAJ first grade, >=99.0%

NCGC00091328-02

NCGC00091328-03

NCGC00091328-04

NCGC00253954-01

NCGC00259740-01

BP-31002

DB-003668

CS-0015696

F0073

NS00003316

EN300-18110

ASCORBIC ACID IMPURITY A [EP IMPURITY]

A845786

Q412429

F1294-0048

InChI=1/C5H4O2/c6-4-5-2-1-3-7-5/h1-4

furfural; furfuraldehyde; furfurol; 2-furaldehyde; 2-furancarboxaldehyde; furan-2-carboxaldehyde

The Henry's Law constant for furfural is estimated as 3.8X10-6 atm-cu m/mole(SRC) derived from its vapor pressure, 2.21 mm Hg(1), and water solubility, 7.41X10+4 mg/L(2). This Henry's Law constant indicates that furfural is expected to volatilize from water surfaces(3). 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)(3) is estimated as 9.6 days(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 73 days(SRC). Furfural's estimated Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of furfural from dry soil surfaces may exist(SRC) based upon its vapor pressure(1).
Literature: (1) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989) (2) Yalkowsky SH, He Y, eds; Handbook of aqueous solubility data. Boca Raton, FL: CRC Press p. 140 (2003) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

The Koc of furfural is estimated as 40(SRC), using a log Kow of 0.41(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that furfural is expected to have very high mobility in soil.
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR, consult. ed., Washington, DC: Amer Chem Soc p. 11 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983)

Methyl ferulate

Ferulic acid methyl ester

2309-07-1

methyl 3-(4-hydroxy-3-methoxyphenyl)acrylate

22329-76-6

methyl 4-hydroxy-3-methoxycinnamate

trans-methylferulate

Ferulic acid methylester

2-Propenoic acid, 3-(4-hydroxy-3-methoxyphenyl)-, methyl ester

trans-Ferulic acid methyl ester

methyl trans-ferulate

CHEBI:67379

Methyl ferulate, (E)-

Y98BUA66RX

CINNAMIC ACID, 4-HYDROXY-3-METHOXY-, METHYL ESTER

Methyl 4'-hydroxy-3'-methoxycinnamate

methyl (E)-4-hydroxy-3-methoxycinnamate

methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

NSC 74548

NSC-74548

UNII-Y98BUA66RX

BRN 2731141

CHEMBL32969

methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

AI3-23713

2-propenoic acid, 3-(4-hydroxy-3-methoxyphenyl)-, methyl ester, (2E)-

methyl 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

(E)-Methyl 3-(4-hydroxy-3-methoxyphenyl)acrylate

4-10-00-01779 (Beilstein Handbook Reference)

methyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate

MFCD00017208

FERULICACIDMETHYLESTER

bmse000609

bmse010229

Methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate

(E)-Ferulic acid methyl ester

NSC74548

BDBM50236705

s5451

STK665368

AKOS003404666

AKOS025310509

CCG-266639

CS-W019429

GS-3694

HY-W018643

MCULE-7084750759

BS-48861

EN300-28623

4-hydroxy-3-methoxy-cinnamic acid methyl ester

O11884

(E)-4-hydroxy-3-methoxycinnamic acid methyl ester

(E)4-hydroxy-3-methoxycinnamic acid methyl ester

A918603

methyl(E)-3-(4-hydroxy-3-methoxyphenyl)acrylate

J-014979

4-HYDROXY-3-METHOXYCINNAMIC ACID METHYL ESTER

Q27135838

Z18704892

Methyl (E)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoate

methyl(2e)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoate

Methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoate

Methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoate #

methyl (E)-3-(4-hydroxy-3-methoxy-phenyl)prop-2-enoate

3-(4-hydroxy-3-methoxyphenyl)-2-propenoic acid methyl ester

methyl (~{E})-3-(3-methoxy-4-oxidanyl-phenyl)prop-2-enoate

2-Methyl-2-butene

2-Methylbut-2-ene

513-35-9

AMYLENE

Trimethylethylene

2-Butene, 2-methyl-

n-Amylene

3-Methyl-2-butene

2-Methylbutene-2

1,1,2-Trimethylethylene

Ethylene, trimethyl-

beta-Isoamylene

.beta.-Isoamylene

MFCD00009276

NSC 74118

HR68LQ4T3X

(CH3)2C=CHCH3

NSC-74118

28265-98-7

Amylene (VAN)

UNII-HR68LQ4T3X

b-isoamylene

iso-amylene

Methyl butene

trimethyl ethene

ss -Isoamylene

HSDB 2072

2-methyl2-butene

P1W

EINECS 208-156-3

2-methyl 2-butene

2-methyl-2 butene

2-Methyl-2-buten

UN2460

2-methy-but-2-ene

2-methyl-but-2-ene

1,2-Trimethylethylene

AMYLENE [HSDB]

AI3-37711

AMYLENE [MI]

EC 208-156-3

2-Methyl-2-butene [UN2460] [Flammable liquid]

DTXSID8027165

CHEBI:28798

CHEBI:53406

CHEBI:77916

WLN: 2UY1&1

NSC74118

AKOS009157092

MCULE-4230157245

UN 2460

2-Methyl-2-butene, analytical standard

2-Methyl-2-butene, >=95.0% (GC)

2-Methyl-2-butene, Technical Grade 90%

2-Methyl-2-butene, technical grade, 90%

M0708

NS00002546

P0067

EN300-50207

2-Methyl-2-butene, Technical Grade 90per cent

A828541

InChI=1/C5H10/c1-4-5(2)3/h4H,1-3H

Q2187069

2-Methyl-2-butene, >=99%, purified by redistillation

2-Methyl-2-butene, tech. 90%, remainder mainly 2-methyl-1-butene

The Henry's Law constant for amylene is 0.110 atm-cu m/mole(1). This Henry's Law constant indicates that amylene 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 hrs(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 80 hrs(SRC). Amylene's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of amylene from dry soil surfaces may exist(SRC) based upon a vapor pressure of 468 mm Hg(3).
Literature: (1) Hine J et al; J Org Chem 40: 292-8 (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) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation. Design Inst Phys Prop Data, Amer Inst Chem Eng NY,NY: Hemisphere Pub Corp 5 Vol (1989)

Practically insol in water; miscible with alcohol, ether
Literature: Budavari, S. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 1996., p. 102
Literature: #Insoluble in water; Soluble in ethanol, ethyl ether, benzene
Literature: Lide, D.R. (ed.). CRC Handbook of Chemistry and Physics. 79th ed. Boca Raton, FL: CRC Press Inc., 1998-1999., p. 3-105

Using a structure estimation method based on molecular connectivity indices(1), the Koc for amylene can be estimated to be about 68(SRC). According to a classification scheme(2), this estimated Koc value suggests that amylene is expected to have high mobility in soil.
Literature: (1) Meylan WM et al; Environ Sci Technol 26: 1560-67 (1992) (2) Swann RL et al; Res Rev 85: 23 (1983)

acetaldehyde

ethanal

75-07-0

acetic aldehyde

ethyl aldehyde

Acetaldehyd

Acetylaldehyde

aldehyde

Aldeide acetica

Octowy aldehyd

Aldehyde acetique

Ethylaldehyde

Azetaldehyd

Acetic ethanol

RCRA waste number U001

NSC 7594

acetaldehydes

NCI-C56326

Acetaldehyde (natural)

FEMA No. 2003

CCRIS 1396

HSDB 230

ACETYL GROUP

ethaldehyde

CHEBI:15343

UNII-GO1N1ZPR3B

GO1N1ZPR3B

AI3-31167

EINECS 200-836-8

MFCD00006991

UN1089

DTXSID5039224

CH3CHO

NSC-7594

DTXCID202

ethanone

NSC7594

EC 200-836-8

ACETALDEHYDE (IARC)

ACETALDEHYDE [IARC]

ACETALDEHYDE (USP-RS)

ACETALDEHYDE [USP-RS]

Acetaldehyd [German]

Acetaldehido

Octowy aldehyd [Polish]

Aldeide acetica [Italian]

Aldehyde acetique [French]

Acetic aldehyde; Ethanal; Ethyl aldehyde; NSC 7594

RCRA waste no. U001

Acetaldehyde, >=99%, meets FCC analytical specification

acetaldhyde

acetoaldehyde

Acetaldeyde

Acetehyde

acetic hydride

ethan-1-one

8 - Formaldehyde

Acetaldehyde1501

MeCHO

Acetaldehyde Phenolic

ACETALD

CH2CHO

ACETALDEHYDE [MI]

ACETALDEHYDE [FCC]

bmse000647

Epitope ID:145667

ACETALDEHYDE [FHFI]

ACETALDEHYDE [HPUS]

ACETALDEHYDE [HSDB]

ACETALDEHYDE [INCI]

WLN: VH1

Pesticide Code: 202300

ACETALDEHYDE [WHO-DD]

Acetaldehyde, >=99%, FG

BIDD:ER0621

Acetaldehyde, >=99%, FCC

CHEMBL170365

GTPL6277

Acetaldehyde, analytical standard

CHEBI:16571

DTXSID30185596

STR01382

Tox21_202479

Acetaldehyde, natural, >=99%, FG

Acetaldehyde, ReagentPlus(R), 99%

STL264249

AKOS000120180

Acetaldehyde 1000 microg/mL in Water

MCULE-6800925955

UN 1089

Acetaldehyde, ACS reagent, >=99.5%

CAS-75-07-0

Acetaldehyde, >=99%, FCC, stabilized

NCGC00091753-01

NCGC00260028-01

Acetaldehyde 1000 microg/mL in Methanol

InChI=1/C2H4O/c1-2-3/h2H,1H

Acetaldehyde, >=90.0%, SAJ first grade

Acetaldehyde [UN1089] [Flammable liquid]

NS00010070

EN300-19152

C00084

D78540

Q61457

Acetaldehyde, ReagentPlus(R), >=99.0% (GC)

A838317

BRD-K77914232-001-01-3

Q57695648

Acetaldehyde, puriss. p.a., anhydrous, >=99.5% (GC)

F2190-0651

Flavor and Extract Manufacturers' Association Number 2003

Acetaldehyde, United States Pharmacopeia (USP) Reference Standard

puriss. p.a., anhydrous, inverted exclamation markY99.5% (GC)

VINYL ALCOHOL (FROM ALCOHOLYSIS OR HYDROLYSIS OF VINYL ACETATE UNITS)

The Henry's Law constant for acetaldehyde is 6.67X10-5 atm-cu m/mole(1). This Henry's Law constant indicates that acetaldehyde is expected to volatilize 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 11 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 5.3 days(SRC). Acetaldehyde's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Acetaldehyde is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 902 mm Hg(3).
Literature: (1) Gaffney JS et al; Environ Sci Technol 21: 519-23 (1987) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Boublik T et al; The vapor pressures of pure substances. Vol. 17. Amsterdam, Netherlands: Elsevier Sci. Publ p. 125 (1984)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of acetaldehyde can be estimated to be 1(SRC). According to a classification scheme(2), this estimated Koc value suggests that acetaldehyde is expected to have very high mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.11. Nov, 2012. Available from, as of Feb 21, 2015: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983)

NONANAL

124-19-6

1-Nonanal

Pelargonaldehyde

Nonanaldehyde

Nonyl aldehyde

Nonaldehyde

n-Nonaldehyde

Nonylic aldehyde

n-Nonanal

Nonylaldehyde

Pelargonic aldehyde

1-Nonaldehyde

Nonanoic aldehyde

Aldehyde C-9

1-Nonyl aldehyde

C-9 aldehyde

n-Nonylaldehyde

Nonoic aldehyde

NONYL ALDEHYDE,N-

FEMA No. 2782

NCI-C61018

NSC 5518

CCRIS 664

HSDB 7229

UNII-2L2WBY9K6T

EINECS 204-688-5

2L2WBY9K6T

BRN 1236701

DTXSID9021639

CHEBI:84268

AI3-04859

C9 ALDEHYDE

NSC-5518

MFCD00007030

DTXCID801639

NSC5518

EC 204-688-5

4-01-00-03352 (Beilstein Handbook Reference)

Aldehyde C9

75718-12-6

n-NONYL ALDEHYDE

non-aldehyde

?1-Nonanal

n-Nonan-1-al

C9-11 Aldehydes

C9-11-Aldehydes

Nonyl aldehyde, n-

Nonanal, 95%

NONANAL [HSDB]

NONANAL [FCC]

N-NONANAL [FHFI]

WLN: VH8

Nonanal, analytical standard

SCHEMBL22860

Nonanal, >=95%, FCC

QSPL 015

SCHEMBL8876408

CHEMBL2228376

Nonanal, natural, >=98%, FG

AMY15728

HY-N8016

EINECS 278-296-8

Tox21_303603

LMFA06000040

AKOS009158987

FS-3913

NCGC00257442-01

BP-31179

CAS-124-19-6

SY016777

DB-041769

CS-0138979

N0296

NS00008804

Aldehyde C9, Nonyl aldehyde, Pelargonaldehyde

EN300-135251

Q419668

J-005053

The Henry's Law constant for nonanal is 7.34X10-4 atm-cu m/mole(1). This Henry's Law constant indicates that nonanal is expected to volatilize 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 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 5 days(SRC). Nonanal's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Nonanal is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 0.37 mm Hg(3) and the detectable odor.
Literature: (1) Buttery RG et al; J Agric Food Chem 17: 385-9 (1969) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) 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 nonanal can be estimated to be 40(SRC). According to a classification scheme(2), this estimated Koc value suggests that nonanal is expected to have very high mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of May 22, 2015: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983)