CAS 4067-01-0|1-o-tolyl-pyrrole-2,5-dione

Introduction:Basic information about CAS 4067-01-0|1-o-tolyl-pyrrole-2,5-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name1-o-tolyl-pyrrole-2,5-dione
CAS Number4067-01-0Molecular Weight187.19500
Density1.277g/cm3Boiling Point311.4ºC at 760mmHg
Molecular FormulaC11H9NO2Melting Point/
MSDS/Flash Point139.3ºC

Names

Name1-(2-methylphenyl)pyrrole-2,5-dione
SynonymMore Synonyms

Chemical & Physical Properties

Density1.277g/cm3
Boiling Point311.4ºC at 760mmHg
Molecular FormulaC11H9NO2
Molecular Weight187.19500
Flash Point139.3ºC
Exact Mass187.06300
PSA37.38000
LogP1.48940
Index of Refraction1.615
InChIKeyQYOJZFBQEAZNEW-UHFFFAOYSA-N
SMILESCc1ccccc1N1C(=O)C=CC1=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ON6300000
CHEMICAL NAME :
Maleimide, N-o-tolyl-
CAS REGISTRY NUMBER :
4067-01-0
BEILSTEIN REFERENCE NO. :
0135040
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H9-N-O2
MOLECULAR WEIGHT :
187.21
WISWESSER LINE NOTATION :
T5VNVJ BR B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,22,1953
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,22,1953

Safety Information

Hazard CodesXi
HS Code2925190090

Customs

HS Code2925190090
Summary2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

MFCD00022567
1-(2-methylphenyl)maleimide
MALEIMIDE,N-o-TOLYL
1-(2-methylphenyl)-1H-pyrrole-2,5-dione
1-o-Tolyl-pyrrole-2,5-dione
N-(2-methylphenyl)maleimide
N-(o-tolyl)maleimide
N-2-Tolylmaleimide
N-(o-Methylphenyl)maleimide
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