Isothujone

THUJONE

cis-Thujone

AC1L6O58

D-3-thujone

.beta.-Thujone

CTK7H1028

NSC67392

d-.beta.-Thujone

SCHEMBL1532105

NSC-67392

ZINC101168100

MLS002693597

471-15-8

Thujone, (+)-

(+)-thujan-3-one

3-Thujanone,4S,5R)-(+)-

(1S,2S,5S)-2-methyl-5-propan-2-ylbicyclo[3.1.0]hexan-3-one

(1s,4s,5s)-4-methyl-1-(propan-2-yl)bicyclo[3.1.0]hexan-3-one

Bicyclo[3.1.0]hexan-3-one, [1S-(1.alpha.,4.beta.,5.alpha.)]-

The Henry's Law constant for alpha,beta-thujone is estimated as 1.6X10-5 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that alpha,beta-thujone 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 3 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)(2) is estimated as 26 days(SRC). alpha,beta-Thujone's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). alpha,beta-Thujone is expected to volatilize from dry soil surfaces(SRC) based upon an estimated vapor pressure of 0.45 mm Hg(SRC), determined from a fragment constant method(3).
Literature: (1) Meylan WM, Howard PH; Environ Toxicol Chem 10: 1283-93 (1991) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 13, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm

In water, 407 mg/L at 25 deg C (est)
Literature: US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 12, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm
Literature: #Practically insoluble in water
Literature: O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Cambridge, UK: Royal Society of Chemistry, 2013., p. 1739
Literature: #Soluble in alcohol and many organic solvents
Literature: O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Cambridge, UK: Royal Society of Chemistry, 2013., p. 1739

Using a structure estimation method based on molecular connectivity indices(1), the Koc of alpha,beta-thujone can be estimated to be 390(SRC). According to a classification scheme(2), this estimated Koc value suggests that alpha,beta-thujone is expected to have very moderate mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 13, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983)