4353-77-9
4353-77-9 structure
- Name: Trimethylsilyl sulfurochloridate
- Chemical Name: [chlorosulfonyloxy(dimethyl)silyl]methane
- CAS Number: 4353-77-9
- Molecular Formula: C3H9ClO3SSi
- Molecular Weight: 188.705
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-10-02 18:44:45
- Modify Date: 2025-08-27 01:52:08
| Name | [chlorosulfonyloxy(dimethyl)silyl]methane |
|---|---|
| Synonyms |
MFCD00040471
Trimethylsilyl chlorosulfonate Chlorsulfonsaeure-trimethylsilylester EINECS 224-425-8 Trimethylsilyl chlorosulphate chlorosulfuric acid trimethylsilyl ester Trimethylsilyl sulfurochloridate chlorosulfonic acid trimethylsilylester Chlorosulfuric acid (HSO), trimethylsilyl ester chlorosulfonate die trimethylsilyle |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 169.0±0.0 °C at 760 mmHg |
| Melting Point | -26ºC(lit.) |
| Molecular Formula | C3H9ClO3SSi |
| Molecular Weight | 188.705 |
| Flash Point | 42.2±0.0 °C |
| Exact Mass | 187.973022 |
| PSA | 51.75000 |
| LogP | 2.02 |
| Appearance | liquid |
| Vapour Pressure | 2.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.438 |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Phrases | 10-34 |
| Safety Phrases | 26-36/37/39-45 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2931900090 |
|
~84%
4353-77-9 |
| Literature: Kanetani, Fujio; Okada, Eiji; Negoro, Kenji Bulletin of the Chemical Society of Japan, 1986 , vol. 59, # 8 p. 2517 - 2520 |
|
~95%
4353-77-9 |
| Literature: Voronkov, M. G.; Roman, V. K.; Maletina, E. A. J. Gen. Chem. USSR (Engl. Transl.), 1981 , vol. 51, # 9 p. 2147 - 2148,1850 |
|
~6%
4353-77-9 |
| Literature: Blaschette, Armand; Safari, Hassan Phosphorus and Sulfur and the Related Elements, 1983 , vol. 17, p. 57 - 66 |
|
~%
4353-77-9 |
| Literature: Schmidt; Schmidbaur Angewandte Chemie, 1958 , vol. 70, p. 657 Chemische Berichte, 1962 , vol. 95, p. 47,52 Full Text Show Details Schmidt, M.; Schmidbaur, H. Chemische Berichte, 1962 , vol. 95, p. 47 - 53 Full Text Show Details Gmelin Handbook: S: SVol.3, 3.1.7.8.2, page 320 - 322 |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |