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)