Introduction：Basic information about CAS 1076-72-8|mth-dl-leucine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | mth-dl-leucine |
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| CAS Number | 1076-72-8 | Molecular Weight | 186.27500 |
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| Density | 1.16g/cm3 | Boiling Point | 239ºC at 760 mmHg |
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| Molecular Formula | C8H14N2OS | Melting Point | / |
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| MSDS | / | Flash Point | 98.3ºC |
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Names
| Name | mth-dl-leucine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.16g/cm3 |
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| Boiling Point | 239ºC at 760 mmHg |
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| Molecular Formula | C8H14N2OS |
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| Molecular Weight | 186.27500 |
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| Flash Point | 98.3ºC |
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| Exact Mass | 186.08300 |
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| PSA | 64.43000 |
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| LogP | 1.01430 |
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| Vapour Pressure | 0.0412mmHg at 25°C |
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| Index of Refraction | 1.558 |
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| InChIKey | HUATVCMZVINTLH-UHFFFAOYSA-N |
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| SMILES | CC(C)CC1NC(=S)N(C)C1=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NJ0749000
- CHEMICAL NAME :
- 4-Imidazolidinone, 3-methyl-5-(2-methylpropyl)-2-thioxo-
- CAS REGISTRY NUMBER :
- 1076-72-8
- BEILSTEIN REFERENCE NO. :
- 0130884
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H14-N2-O-S
- MOLECULAR WEIGHT :
- 186.30
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 3,107,1961
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Safety Information
Customs
| HS Code | 2933990090 |
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| 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% |
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Synonyms
| 5-isobutyl-3-methyl-2-thioxo-imidazolidin-4-one |
| 5-Isobutyl-3-methyl-2-thioxo-4-imidazolidinone |
| 4-Imidazolidinone,3-methyl-5-(2-methylpropyl)-2-thioxo |
| MTH-DL-Leucine Methylthiohydantoin-DL-leucine |
| 3-methyl-5-(2-methylpropyl)-2-thioxo-4-imidazolidinone |
| 5-Isobutyl-3-methyl-2-thio-hydantoin |
| 3-methyl-5-(2-methylpropyl)-2-thioxo-4-imidazolidinon |
