Introduction：Basic information about CAS 931-20-4|2-Piperidinone,1-methyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Piperidinone,1-methyl- |
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| CAS Number | 931-20-4 | Molecular Weight | 113.15800 |
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| Density | 0.992g/cm3 | Boiling Point | 227.8ºC at 760mmHg |
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| Molecular Formula | C6H11NO | Melting Point | / |
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| MSDS | / | Flash Point | 91.1ºC |
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Names
| Name | 1-methyl-2-piperidone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.992g/cm3 |
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| Boiling Point | 227.8ºC at 760mmHg |
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| Molecular Formula | C6H11NO |
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| Molecular Weight | 113.15800 |
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| Flash Point | 91.1ºC |
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| Exact Mass | 113.08400 |
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| PSA | 20.31000 |
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| LogP | 0.56660 |
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| Index of Refraction | n20/D 1.482 |
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| InChIKey | GGYVTHJIUNGKFZ-UHFFFAOYSA-N |
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| SMILES | CN1CCCCC1=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TO0124000
- CHEMICAL NAME :
- 2-Piperidone, 1-methyl-
- CAS REGISTRY NUMBER :
- 931-20-4
- BEILSTEIN REFERENCE NO. :
- 0001708
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H11-N-O
- MOLECULAR WEIGHT :
- 113.18
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 60,1058,1971
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36 |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Synonyms
| 1-Methyl-2-piperidinone |
| 1-methyl-piperidinone |
| 1-Methylpiperidin-2-one |
| 2-Piperidone,1-methyl |
| N-Methyl-2-piperidinone |
| N(1)-methyl-2-piperidone |
| N-methyl-2-piperidone |
| 1-methyl-2-piperidinon |
| 1-Methylpiperidin-2-on |
| n-methylvalerolactam |
| 1-methyl-2-piperidon |
| N-methylpiperidin-2-one |
| EINECS 213-231-9 |
| MFCD00006555 |
