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6-Methylcoumarin cas no:92-48-8

Synonyms: -

Identification
Name6-Methylcoumarin
CAS92-48-8
Synonyms-
EINECS(EC#)202-158-8
Molecular FormulaC10H8O2
Molecular Weight160.17
Chemical Properties
Appearancewhite crystalline powder
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Data

Hazard Xn:Harmful;
Risk R22;R42/43

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN7792000
CHEMICAL NAME :
Coumarin, 6-methyl-
CAS REGISTRY NUMBER :
92-48-8
BEILSTEIN REFERENCE NO. :
0004222
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C10-H8-O2
MOLECULAR WEIGHT :
160.18
WISWESSER LINE NOTATION :
T66 BOVJ H1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1680 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
253 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
2500 umol/L
REFERENCE :
HEREAY Hereditas (Lund, Sweden). (Gjoerloffsgatan 121, S-261 34 Landskrona, Sweden) V.1- 1947- Volume(issue)/page/year: 69,35,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5104 No. of Facilities: 12 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 24 (estimated)

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Xiamen Bestally Imp. & Exp. Co., Ltd
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