Propylethylene

Pentylene

YWAKXRMUMFPDSH-UHFFFAOYSA-N

penten

PENTENE

alpha-Amylene

AC1Q2UPG

alpha-n-Amylene

1-Pentylene

ACMC-1CKKI

1-PENTENE

Pentene-1

AC1L1Q1L

Pentene (petroleum)

PENTENE HYDROFORMYLATION PRODUCTS LOW-BOILING

ALP8M0LU81

Steam cracked pentenes (petroleum)

1-Pentene, analytical standard

1-n-Pentene

OR5326

Pent-1-ene

7306AF

UN1108

UNII-ALP8M0LU81

S0335

P0316

CTK0H9158

CHEMBL295337

VZ34253

HSDB 5157

HSDB 1086

.alpha.-n-Amylene

OR034856

LS-2082

OR113188

LP082386

OR113202

OR113204

UNII-4JM12E034X component YWAKXRMUMFPDSH-UHFFFAOYSA-N

DTXSID7025849

1-Pentene 95

1-C5H10

DSSTox_CID_5849

ZINC2013500

1-Pentene (In cylinders)

AN-17748

AN-22568

DSSTox_GSID_25849

TRA0060354

MFCD00003567

1-PENTENE, 99%

1-Pentene, 98%

DSSTox_RID_77945

RTR-002073

LS-181804

AKOS009157547

J-002314

FT-0608205

Alkenes, C5-9 alpha-

I14-17852

Tox21_200280

109-67-1

alpha (C5-C9) olefins(petroleum)

NCGC00090824-02

NCGC00090824-01

NCGC00257834-01

8029-09-2

CAS-109-67-1

EINECS 203-694-5

EINECS 246-916-6

EINECS 271-255-5

EINECS 272-344-1

68814-91-5

33004-03-4

25377-72-4

1-Pentene, 97% 25g

n-amylene [UN1108] [Flammable liquid]

28600-EP2270010A1

78675-EP2305667A2

28600-EP2314579A1

28600-EP2308510A1

28600-EP2305653A1

28600-EP2298743A1

78675-EP2374780A1

15425-EP2305683A1

15425-EP2305687A1

15425-EP2311839A1

15425-EP2314589A1

15425-EP2316837A1

28600-EP2292589A1

28600-EP2289890A1

1-Pentene, >=98.5% (GC)

1-Pentene [UN1108] [Flammable liquid]

n-amylene [UN1108] [Flammable liquid]

1-Pentene [UN1108] [Flammable liquid]

InChI=1/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H

The Henry's Law constant for 1-pentene calculated from its vapor pressure, 635 mm Hg(1), and water solubility, 148 mg/l(2), is 0.40 atm-cu m/mole (SRC). This Henry's Law constant indicates that 1-pentene should volatilize rapidly 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 2.4 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)(3) is estimated as 3.3 days(SRC). 1-Pentene's Henry's Law constant(1,2) indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of 1-pentene from dry soil surfaces exists based upon its vapor pressure of 635 mm Hg(1).
Literature: (1) Perry RH et al; Perry's Chemical Engineers' Handbook NY, NY: McGraw Hill (1984) (2) Yalkowsky SH, Dannenfelser RM; Aquasol Data Base of Water Solubility Ver 5, Tuscon,. AZ: Univ Arizona, College of Pharmacy (1992) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

Sol in all proportions in alcohol, ether, and benzene
Literature: Budavari, S. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 1996., p. 1225
Literature: #Miscible in ethanol and ethyl ether, soluble in benzene.
Literature: Lide, D.R. (ed.). CRC Handbook of Chemistry and Physics. 79th ed. Boca Raton, FL: CRC Press Inc., 1998-1999., p. 3-247
Literature: #In water, 148 mg/l @ 25 deg C
Literature: Yalkowsky SH, Dannenfelser RM; The AQUASOL dATAbASE of Aqueous Solubility. Fifth ed, Tucson, AZ: Univ AZ, College of Pharmacy (1992)

Using a structure estimation method based on molecular connectivity indices(1), the Koc for 1-pentene can be estimated to be 81(SRC). According to a classification scheme(2), this estimated Koc value suggests that 1-pentene 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: 17-28 (1983)