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Chemical Identification
Common Name
Benzobicyclon
中文通用名
双环磺草酮
IUPAC
3-(2-chloro-4-mesylbenzoyl)-2-phenylthiobicyclo[3.2.1]oct-2-en-4-one
CAS
3-[2-chloro-4-(methylsulfonyl)benzoyl]-4-(phenylthio)bicyclo[3.2.1]oct-3-en-2-one
CAS No.
156963-66-5
Molecular Formula
C22H19ClO4S2
Molecular Structure
Physical Properties
Molecular weight:447.0; Physical form:Slightly yellow, odourless crystals. Density:1.45 (20.5 °C); Melting point:187.3 °C; Vapour pressure:<5.6 ?/SYM> 10-2 (25 °C); Partition coefficient(n-octanol and water):logP = 3.1 (20 °C); Solubility:In water 0.052 /l (20 °C).; Stability:Thermally stable up to 150 °C. Rapidly hydrolysed.;
Toxicology
Oral:Acute oral 50 for rats and mice >5000 /. Percutaneous:50 for rats >2000 /kg. Not a skin irritant. Inhalation:50 (4 h) for rats >2720 /m3
Environmental Profile
Ecotoxicology: 
Algae:50 (72 h) for Selenastrum capricornutum >1 .Bees:50 (oral and contact) >200 mg/bee.Birds:50 for bobwhite quail and mallard ducks >2250 /kg. 50 (5 d) for bobwhite quail and mallard ducks >5620 /.Daphnia:50 (3 h) >1 .Fish:50 (48 h) for carp >10
Transport Information
Hazard Class:O (Obsolete as pesticide, not classified)

Porduct NewsMore

Benzobicyclon to be Registered Firstly in China

Benzobicyclon

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Harcros Chemicals (Pvt) Limited (The Capital Maharaja Organisation Ltd.group company)

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