CAS 50-11-3|5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione

Introduction:Basic information about CAS 50-11-3|5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione
CAS Number50-11-3Molecular Weight198.21900
Density1.122g/cm3Boiling Point302ºC at 760mmHg
Molecular FormulaC9H14N2O3Melting Point/
MSDS/Flash Point136.4ºC

Names

Name5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione
SynonymMore Synonyms

Chemical & Physical Properties

Density1.122g/cm3
Boiling Point302ºC at 760mmHg
Molecular FormulaC9H14N2O3
Molecular Weight198.21900
Flash Point136.4ºC
Exact Mass198.10000
PSA66.48000
LogP0.76770
Index of Refraction1.467
InChIKeyFWJKNZONDWOGMI-UHFFFAOYSA-N
SMILESCCC1(CC)C(=O)NC(=O)N(C)C1=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CQ3675000
CHEMICAL NAME :
Barbituric acid, 5,5-diethyl-1-methyl-
CAS REGISTRY NUMBER :
50-11-3
BEILSTEIN REFERENCE NO. :
0184688
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C9-H14-N2-O3
MOLECULAR WEIGHT :
198.25
WISWESSER LINE NOTATION :
T6VMVNV FHJ D1 F2 F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
27ZIAQ "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973 Volume(issue)/page/year: -,-,1965
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
27ZIAQ "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973 Volume(issue)/page/year: -,159,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7131 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 339 (estimated) No. of Female Employees: 170 (estimated)

Safety Information

RIDADRUN 3249
Packaging GroupIII
Hazard Class6.1(b)
HS Code2933540000

Customs

HS Code2933540000
Summary2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Synonyms

5,5-Diaethyl-1-methyl-2,4,6-trioxo-hexahydropyrimidin
Metabarbital
Gemonil
Endiemal
5,5-diethyl-N-methyl-barbituric acid
metharbital
N-Methylbarbital
5,5-Diethyl-1-methylbarbitursaeure
Methabarbital
Methylbarbital
1-methyl-5,5-diethylbarbituric acid
Metharbitone
Metharbutal
Endiemalum
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