3-(Dimethoxymethylsilyl)-1-propanethiol3-Mercaptopropylmethyldimethoxysilane
3-Mercaptopropylmethyldimethoxysilane
CAS: 31001-77-1
Molecular Formula: C6H16O2SSi
3-(Dimethoxymethylsilyl)-1-propanethiol3-Mercaptopropylmethyldimethoxysilane - Names and Identifiers
3-(Dimethoxymethylsilyl)-1-propanethiol3-Mercaptopropylmethyldimethoxysilane - Physico-chemical Properties
| Molecular Formula | C6H16O2SSi |
| Molar Mass | 180.34 |
| Density | 1 g/mL at 25 °C (lit.) |
| Boling Point | 96 °C/30 mmHg (lit.) |
| Flash Point | 199°F |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 23-12790Pa at 20-25℃ |
| Appearance | Liquid |
| Specific Gravity | 1.0 |
| Color | Colorless |
| BRN | 2424867 |
| pKa | 10.40±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.45(lit.) |
| MDL | MFCD00053923 |
| Physical and Chemical Properties | Colorless transparent liquid, boiling point 195 ℃ |
3-(Dimethoxymethylsilyl)-1-propanethiol3-Mercaptopropylmethyldimethoxysilane - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN2924 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 3 |
| Packing Group | III |
3-(Dimethoxymethylsilyl)-1-propanethiol3-Mercaptopropylmethyldimethoxysilane - Reference Information
| LogP | -0.82-2.9 at 20℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | mercaptopropyl methyl dimethoxysilane is used as silane coupling agent; Used for adhesives, rubber rollers, silicone oil, etc. Used as silane coupling agent |
Last Update：2024-04-10 22:29:15
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Product Name: 3-Mercaptopropylmethyldimethoxysilane；Silane coupling agent 802 Request for quotationCAS: 31001-77-1
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