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27945-43-3

27945-43-3 structure
27945-43-3 structure

Name 3-(4-hydroxy-3,5-dimethylphenyl)-2-methylquinazolin-4-one
Synonyms src-226
Density 1.22g/cm3
Boiling Point 502.6ºC at 760 mmHg
Molecular Formula C17H16N2O2
Molecular Weight 280.32100
Flash Point 257.8ºC
Exact Mass 280.12100
PSA 55.12000
LogP 3.01650
Vapour Pressure 1E-10mmHg at 25°C
Index of Refraction 1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA3315000
CHEMICAL NAME :
4(3H)-Quinazolinone, 3-(3,5-dimethyl-4-hydroxyphenyl)-2-methyl-
CAS REGISTRY NUMBER :
27945-43-3
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C17-H16-N2-O2
MOLECULAR WEIGHT :
280.35
WISWESSER LINE NOTATION :
T66 BVN ENJ CR DQ C1 E1& E1

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 :
230 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJPAAO Indian Journal of Pharmacy. (Bombay, India) V.1-40(1), 1939-78. For publisher information, see IJSIDW. Volume(issue)/page/year: 37,109,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
775 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJPAAO Indian Journal of Pharmacy. (Bombay, India) V.1-40(1), 1939-78. For publisher information, see IJSIDW. Volume(issue)/page/year: 37,109,1975
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%