Introduction：Basic information about CAS 13095-73-3|4-Mercaptobutanoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Mercaptobutanoic acid |
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| CAS Number | 13095-73-3 | Molecular Weight | 120.170 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 262.5±23.0 °C at 760 mmHg |
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| Molecular Formula | C4H8O2S | Melting Point | / |
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| MSDS | USA | Flash Point | 112.6±22.6 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-sulfanylbutanoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 262.5±23.0 °C at 760 mmHg |
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| Molecular Formula | C4H8O2S |
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| Molecular Weight | 120.170 |
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| Flash Point | 112.6±22.6 °C |
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| Exact Mass | 120.024498 |
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| PSA | 76.10000 |
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| LogP | 0.69 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.494 |
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| InChIKey | DTRIDVOOPAQEEL-UHFFFAOYSA-N |
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| SMILES | O=C(O)CCCS |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- ET5100000
- CHEMICAL NAME :
- Butyric acid, 4-mercapto-
- CAS REGISTRY NUMBER :
- 13095-73-3
- BEILSTEIN REFERENCE NO. :
- 0773863
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C4-H8-O2-S
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 135 mg/kg
- TOXIC EFFECTS :
- Behavioral - changes in motor activity (specific assay)
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 18,2605,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1360 No. of Facilities: 13 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 39 (estimated)
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319 |
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| Precautionary Statements | P305 + P351 + P338 |
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| Hazard Codes | Xi |
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| Risk Phrases | 36/38 |
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| RIDADR | UN 3334 |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| Butanoic acid,4-mercapto |
| 4-Sulfanylbutanoic acid |
| 3-mercaptomethyl propionic acid |
| 4-Mercaptobutanoic acid |
| GMBA |
| Butanoic acid, 4-mercapto- |
| EINECS 236-013-5 |
| 4-MercaptobutyricAcid |
| BUTYRIC ACID,4-MERCAPTO |
| 4-Thiobutyric Acid |
