ALPHA-PINENE

80-56-8

2-Pinene

Acintene A

.alpha.-Pinene

2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

pin-2(3)-ene

Pinene isomer

alfa-Pinene

Sylvapine A

PINENE, ALPHA

(+/-)-alpha-Pinene

(+/-)-2-Pinene

NSC 7727

pin-2-ene

Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-

Leavo-95

DTXSID4026501

CHEBI:36740

(+-)-2-pinene

NSC-7727

2,6,6-Trimethylbicyclo(3.1.1)-2-hept-2-ene

PC-500(TERPENE)

FEMA No. 2902

alpha-Pinene (natural)

2437-95-8

FEMA Number 2902

DTXCID006501

4,6,6-Trimethylbicyklo(3,1,1)hept-3-en

2,6,6-Trimethylbicyclo(3.1.1)hept-2-ene

(1R)-(+)-alpha-Pinene

NSC94522

NSC94523

CCRIS 697

PC-500

HSDB 720

NCGC00090682-01

(-)-?-Pinene

DL-Pin-2(3)-ene

EINECS 201-291-9

EINECS 219-445-9

UNII-JPF3YI7O34

BRN 3194807

(1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

25766-18-1

AI3-24594

Bicyclo(3.1.1)hept-2-ene, 2,6,6-trimethyl

1S-.alpha.-Pinene

CAS-80-56-8

2,6,6-Trimethylbicyclo(3.1.1)-2-heptene

2,6,6-Trimethylbicyclo[3.1.1]-2-heptene

EC 201-291-9

4-05-00-00456 (Beilstein Handbook Reference)

alphapinene

alpha pinene

an alpha-pinene

Cyclic dexadiene

alpha -pinene

alpha.-pinene

4,6,6-trimethylbicyclo[3.1.1]hept-3-ene

Acitene A

(-)alpha-pinene

Pinene, .alpha.

alpha [D] Pinene

alpha [L] Pinene

AUSTRALENE

(+-)-alpha-pinene

1R-.alpha.-Pinene

2,6,6-trimethyl-bicyclo[3.1.1]hept-2-ene

(R)-.alpha.-Pinene

PINENE (ALPHA)

? PINENE

(1S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

PINENE, ALPHA (D)

PINENE, ALPHA (L)

Pesticide Code: 067004.

(.+/-.)-.alpha.-Pinene

alpha-PINENE, (+/-)-

CHEMBL442565

NSC7727

alpha-Pinene (+/-)-alpha-Pinene

AMY22338

Tox21_110996

Tox21_200108

Tox21_303385

NSC-94522

NSC-94523

PC 500

AKOS000121239

AB86235

AB86464

AB93066

DB15573

MCULE-3589656574

UN 2368

NCGC00090682-02

NCGC00257379-01

NCGC00257662-01

LS-13835

Trimethyl Bicyclo (3.1.1) hept-2-ene

2,6-Trimethylbicyclo[3.1.1]-2-heptene

DB-017892

Bicyclo[3.1.1]hept-2-ene,6,6-trimethyl-

NS00067073

2,6-Trimethylbicyclo[3.1.1]-2-hept-2-ene

EN300-21685

C09880

A839247

Q-201582

(3Z)-5-METHYL-1H-INDOLE-2,3-DIONE3-OXIME

Q27104380

2,6,6-TRIMETHYLBICYCLO (3.1.1)HEPT-2-ENE, 9CL

BICYCLO(3.1.1)HEPT-2-ENE,2,6,6-TRIMETHYL-2-PINENE

Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (.+/-.)-

(+/-)-2-Pinene, 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, alpha-Pinene

The Henry's Law constant for alpha-pinene is estimated as 0.29 atm-cu m/mole(SRC) derived from its vapor pressure, 4.75 mm Hg(1), and water solubility, 2.49 mg/L(2). This Henry's Law constant indicates that alpha-pinene is expected to 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 3 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 5 days(SRC). alpha-Pinene's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of alpha-pinene from dry soil surfaces may exist based upon a vapor pressure of 4.75 mm Hg(1).
Literature: (1) 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 (1989) (2) Li J, Perdue EM; Physicochemical properties of selected monoterpenes. Pre-print extended abstract, Presented before the Division of Environmental Chemistry, Amer. Chem. Soc., Anaheim, CA, April 2-7, 1995 (1995) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

ALMOST INSOLUBLE IN PROPYLENE GLYCOL & GLYCERINE
Literature: Fenaroli's Handbook of Flavor Ingredients. Volume 2. Edited, translated, and revised by T.E. Furia and N. Bellanca. 2nd ed. Cleveland: The Chemical Rubber Co., 1975., p. 486
Literature: #Sol in alcohol, chloroform, ether, glacial acetic acid, fixed oils
Literature: Lewis, R.J. Sax's Dangerous Properties of Industrial Materials. 10th ed. Volumes 1-3 New York, NY: John Wiley & Sons Inc., 1999., p. 2970
Literature: #In water, 2.49 mg/L at 25 deg C
Literature: Li J, Perdue EM; Physicochemical Properties of Selected Monoterpenes. Pre-print Extended Abstract, Presented Before The Division of Environmental Chemistry, Amer Chem Soc, Anaheim, Ca: April 2-7 (1995)

The Koc of alpha-pinene is estimated as 2,600(SRC), using a water solubility of 2.49 mg/L(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that alpha-pinene is expected to have slight mobility in soil.
Literature: (1) Li J, Perdue EM; Physicochemical properties of selected monoterpenes. Pre-print extended abstract, Presented before the Division of Environmental Chemistry, Amer. Chem. Soc., Anaheim, CA, April 2-7, 1995 (1995) (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)