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 Name | 5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione |
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| CAS Number | 50-11-3 | Molecular Weight | 198.21900 |
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| Density | 1.122g/cm3 | Boiling Point | 302ºC at 760mmHg |
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| Molecular Formula | C9H14N2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 136.4ºC |
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Names
| Name | 5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.122g/cm3 |
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| Boiling Point | 302ºC at 760mmHg |
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| Molecular Formula | C9H14N2O3 |
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| Molecular Weight | 198.21900 |
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| Flash Point | 136.4ºC |
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| Exact Mass | 198.10000 |
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| PSA | 66.48000 |
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| LogP | 0.76770 |
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| Index of Refraction | 1.467 |
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| InChIKey | FWJKNZONDWOGMI-UHFFFAOYSA-N |
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| SMILES | CCC1(CC)C(=O)NC(=O)N(C)C1=O |
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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 DATAACUTE 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)
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Safety Information
| RIDADR | UN 3249 |
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| Packaging Group | III |
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| Hazard Class | 6.1(b) |
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| HS Code | 2933540000 |
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Customs
| HS Code | 2933540000 |
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| Summary | 2933540000 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% |
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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 |