Introduction：Basic information about CAS 4370-90-5|pth-methionine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | pth-methionine |
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| CAS Number | 4370-90-5 | Molecular Weight | 266.38200 |
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| Density | 1.32g/cm3 | Boiling Point | 384.2ºC at 760mmHg |
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| Molecular Formula | C12H14N2OS2 | Melting Point | 180ºC |
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| MSDS | USA | Flash Point | 186.2ºC |
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| Symbol |
GHS06 | Signal Word | Danger |
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Names
| Name | 5-[2-(Methylthio)ethyl]-3-phenyl-2-thiohydantoin |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.32g/cm3 |
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| Boiling Point | 384.2ºC at 760mmHg |
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| Melting Point | 180ºC |
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| Molecular Formula | C12H14N2OS2 |
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| Molecular Weight | 266.38200 |
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| Flash Point | 186.2ºC |
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| Exact Mass | 266.05500 |
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| PSA | 89.73000 |
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| LogP | 2.42320 |
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| Index of Refraction | 1.671 |
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| InChIKey | KALSXWPXUWRLOH-UHFFFAOYSA-N |
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| SMILES | CSCCC1NC(=S)N(c2ccccc2)C1=O |
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| Storage condition | −20°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MU2700000
- CHEMICAL NAME :
- Hydantoin, 5-(2-methylthioethyl)-3-phenyl-2-thio-
- CAS REGISTRY NUMBER :
- 4370-90-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H14-N2-O-S2
- MOLECULAR WEIGHT :
- 266.40
- WISWESSER LINE NOTATION :
- T5MYNV EHJ BUS CR& E2S1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 450 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DPHFAK Dissertationes Pharmaceuticae et Pharmacologicae. (Warsaw, Poland) V.18-24, 1966-72. For publisher information, see PJPPAA. Volume(issue)/page/year: 21,113,1969
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Safety Information
| Symbol |
GHS06 |
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| Signal Word | Danger |
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| Hazard Statements | H301 |
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| Precautionary Statements | P301 + P310 |
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| Hazard Codes | T |
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| Risk Phrases | 25 |
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| Safety Phrases | 45 |
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| RIDADR | UN 2811 6.1 / PGIII |
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| WGK Germany | 3 |
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| RTECS | MU2700000 |
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| HS Code | 2933990090 |
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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
| EINECS 224-464-0 |
| Phenylthiohydantoin-Methionine |
| MFCD00038433 |
| 5-(2-methylsulfanylethyl)-3-phenyl-2-sulfanylideneimidazolidin-4-one |
| PTH-METHIONINE |
