Valerylaldehyde

Pentanaldehyde

pentylaldehyde

Valeraldehyde

Amylaldehyde

Pentaldehyde

Valerianic aldehyde

pentanoyl

PENTANAL

HGBOYTHUEUWSSQ-UHFFFAOYSA-N

Pentyl aldehyde

Valeraldehyde, analytical standard

Valeral

Valeric aldehyde

Valeryl aldehyde

n-Valeraldehyde

Amyl aldehyde

Butyl formal

PNO

PTL

Valeric acid aldehyde

n-Valeric aldehyde

n-Pentanal

AC1Q6QKC

AC1Q2VCI

1-pentanal

5-OXOPENTYL

ACMC-1CCBN

Pentanal 95%

AC1L1Q6I

Valeraldehyde, 97%

n-C4H9CHO

Aldehydes, C5

KSC175C8H

pentan-1-al

n-Valeraldehyde (natural)

I852

CV0015

UN2058

CHEMBL18602

WLN: VH4

HSDB 851

CTK0H5183

DB01919

LS-511

NSC35404

CCRIS 3220

FEMA Number 3098

DTXSID7021653

Valeraldehyde, >=97%, FG

LP003958

LP084940

LP110379

BBL027632

UN 2058

ZINC1667603

CHEBI:84069

DSSTox_CID_1653

NSC-35404

CJ-27039

DSSTox_GSID_21653

SC-22704

TRA0020924

NSC 35404

B975S3014W

ANW-16174

AN-22613

BB_NC-2285

BDBM50028837

DSSTox_RID_76265

LMFA06000251

ZINC01667603

MFCD00007026

UNII-B975S3014W

RTX-012524

AI3-16105

J-002454

AKOS000119170

BRN 1616304

FEMA No. 3098

I14-13644

Tox21_300061

110-62-3

F2190-0583

Valeraldehyde [UN2058] [Flammable liquid]

NCGC00253979-01

NCGC00091722-02

NCGC00091722-01

MCULE-4736782822

CAS-110-62-3

EINECS 203-784-4

27154-67-2

Valeraldehyde [UN2058] [Flammable liquid]

MolPort-001-768-920

6418-EP2377841A1

6418-EP2374783A1

61324-EP2308848A1

61324-EP2277874A1

4-01-00-03268 (Beilstein Handbook Reference)

InChI=1/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H

The Henry's Law constant for pentanal is 1.47X10-4 atm-cu m/mole(1). This Henry's Law constant indicates that pentanal 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 8 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). Pentanal's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Pentanal is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 26 mm Hg(3).
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) Flick EW; Industrial Solvents Handbook 4th ed. p. 511 Noyes Publishing Co. (1991)

The Koc of pentanal is estimated as 25(SRC), using a water solubility of 1.17X10+4 mg/L(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that pentanal is expected to have very high mobility in soil.
Literature: (1) Yalkowsky SH, Dannenfelser RM; Aquasol Database of Aqueous Solubility. V5 College of Pharmacy, University of Arizona, Tucson, AZ PC Version (1992) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-5 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983)