- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Trimethylsilyl trifluoromethanesulfonate
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Trimethylsilyl trifluoromethanesulfonate
- Price: ￥118.0/25g ￥348.0/100g ￥1488.0/250g ￥2688.0/500g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Trimethylsilyl trifluoromethanesulfonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Trimethylsilyl trifluoromethanesulfonate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Trimethylsilyl trifluoromethanesulfonate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
27607-77-8
27607-77-8 structure
- Name: Trimethylsilyl trifluoromethanesulfonate
- Chemical Name: Trimethylsilyl trifluoromethanesulfonate
- CAS Number: 27607-77-8
- Molecular Formula: C4H9F3O3SSi
- Molecular Weight: 222.258
- Catalog: Chemical reagent Organic reagent Silane
- Create Date: 2018-03-05 08:00:00
- Modify Date: 2025-08-21 20:36:49
| Name | Trimethylsilyl trifluoromethanesulfonate |
|---|---|
| Synonyms |
MFCD00000406
Trifluoromethanesulfonic acid trimethylsilylester Trimethylsilyl Trifluoromethanesulfonate [Trimethylsilylating Agent] Methanesulfonic acid, trifluoro-, trimethylsilyl ester Methanesulfonic acid, 1,1,1-trifluoro-, trimethylsilyl ester trifluoromethanesulfonic acid trimethylsilyl ester Trimethylsilyl Triflate [(Trifluoromethane-sulfonyl)oxy]trimethylsilane trimethylsilyl trifluoromethane-sulphonate trifluoromethanesulphonic acid trimethylsilyl ester EINECS 248-565-4 Silane TMS-triflate Trimethylsllytrifluoromethanesulphonate Trimethylsilyl trifluoromethanesulfonate TMS-OTf TMS triflate Trimethylsilyl trifluoromethylsulfonate TMSOTf trimethylsilyl trifluoromethylsulphonate |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 140.0±35.0 °C at 760 mmHg |
| Molecular Formula | C4H9F3O3SSi |
| Molecular Weight | 222.258 |
| Flash Point | 38.5±25.9 °C |
| Exact Mass | 221.999374 |
| PSA | 51.75000 |
| LogP | 2.54 |
| Vapour Pressure | 7.8±0.2 mmHg at 25°C |
| Index of Refraction | 1.379 |
| Storage condition | 2-8°C |
| Water Solubility | REACTS |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Supplemental HS | Reacts violently with water. |
| 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:Corrosive |
| Risk Phrases | R10;R14;R34 |
| Safety Phrases | S16-S26-S36/37/39-S45-S8 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 29310095 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |