Methyl 3-mercaptopropionate
- Product NameMethyl 3-mercaptopropionate
- CAS2935-90-2
- CBNumberCB3262607
- MFC4H8O2S
- MW120.17
- EINECS220-912-4
- MDL NumberMFCD00004895
- MOL File2935-90-2.mol
Chemical Properties
| Melting point: | 38 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4)) |
| Boiling point: | 54-55 °C/14 mmHg (lit.) |
| Density | 1.11 |
| refractive index | 1.46 |
| Flash point: | 64 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Chloroform, Ethyl Acetate |
| pka | 9.17±0.25(Predicted) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Water Solubility | Soluble in water. |
| BRN | 1742952 |
| InChI | 1S/C4H8O2S/c1-6-4(5)2-3-7/h7H,2-3H2,1H3 |
| InChIKey | LDTLDBDUBGAEDT-UHFFFAOYSA-N |
| SMILES | COC(=O)CCS |
| LogP | 0.870 (est) |
| CAS DataBase Reference | 2935-90-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Propanoic acid, 3-mercapto-, methyl ester(2935-90-2) |
| EPA Substance Registry System | Propanoic acid, 3-mercapto-, methyl ester (2935-90-2) |
Safety
| Symbol(GHS) |
  GHS06,GHS09 |
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| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H312-H410 | |||||||||
| Precautionary statements | P261-P273-P280-P301+P310-P302+P352+P312-P304+P340+P311 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 22-23-36/37/38 | |||||||||
| Safety Statements | 45-37/39-26 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UA2465980 | |||||||||
| F | 13 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2930909099 | |||||||||
| Storage Class |
6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
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| Hazard Classifications |
Acute Tox. 3 Inhalation Acute Tox. 3 Oral Acute Tox. 4 Dermal Aquatic Acute 1 Aquatic Chronic 1 |
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| Hazardous Substances Data | 2935-90-2(Hazardous Substances Data) | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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