Tetrachlorodibenzodioxin: rates of volatilization and photolysis in the environment
Journal Article
·
· Environ. Sci. Technol.; (United States)
The vapor pressure of 2,3,7,8-tetrachlorodibenzodioxin (TCDD) at 25 /sup 0/C is (7.4 +/- 0.4) x 10/sup -10/ torr. This value together with published values of aqueous solubility, octanol/water partition coefficient, and photolysis quantum yields provides a basis for estimating the half-lives for movement and transformation of TCDD in water, air, and soil. 26 references, 4 tables.
- Research Organization:
- SRI International, Menlo Park, CA
- OSTI ID:
- 5534138
- Journal Information:
- Environ. Sci. Technol.; (United States), Journal Name: Environ. Sci. Technol.; (United States) Vol. 20:5; ISSN ESTHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
510200 -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (-1989)
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
DECOMPOSITION
DIOXIN
ENVIRONMENTAL TRANSPORT
EVAPORATION
HETEROCYCLIC COMPOUNDS
KINETICS
MASS TRANSFER
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PHYSICAL PROPERTIES
REACTION KINETICS
SOLUBILITY
THERMODYNAMIC PROPERTIES
VAPOR PRESSURE
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
510200 -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (-1989)
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
DECOMPOSITION
DIOXIN
ENVIRONMENTAL TRANSPORT
EVAPORATION
HETEROCYCLIC COMPOUNDS
KINETICS
MASS TRANSFER
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PHYSICAL PROPERTIES
REACTION KINETICS
SOLUBILITY
THERMODYNAMIC PROPERTIES
VAPOR PRESSURE