Top Suppliers:I want be here


4430-31-3

4430-31-3 structure
4430-31-3 structure

Name 3,4,4a,5,6,7,8,8a-octahydrochromen-2-one
Synonyms Octahydrochromen-2-one
FEMA No. 3791
Octahydrocoumarin
Octahydro-2H-chromen-2-one
octahydro-2H-1-benzopyran-2-one
2H-1-Benzopyran-2-one, octahydro-
2H-1-Benzopyran-2-one,octahydro
Octahydro-1-benzopyran-2-one
hexahydrocoumarin
Cyclohexyl lactone
1-oxadecal-2-one
COUMARIN,OCTAHYDRO
Bicyclononalactone
EINECS 224-623-4
Density 1.1±0.1 g/cm3
Boiling Point 273.1±8.0 °C at 760 mmHg
Molecular Formula C9H14O2
Molecular Weight 154.206
Flash Point 109.0±15.9 °C
Exact Mass 154.099380
PSA 26.30000
LogP 1.35
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.478

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN8261500
CHEMICAL NAME :
Coumarin, octahydro-
CAS REGISTRY NUMBER :
4430-31-3
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C9-H14-O2
MOLECULAR WEIGHT :
154.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,781,1982 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,781,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,781,1982
WGK Germany 2
RTECS GN8261500