- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- Price: ￥278.0/25g ￥858.0/100g ￥88.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: tert-Butyldimethylsilyl trifluoromethanesulfonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
69739-34-0
69739-34-0 structure
- Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- Chemical Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- CAS Number: 69739-34-0
- Molecular Formula: C7H15F3O3SSi
- Molecular Weight: 264.338
- Catalog: Organic raw materials Organic sulfur compound
- Create Date: 2018-12-26 11:49:01
- Modify Date: 2025-08-21 12:27:15
| Name | tert-Butyldimethylsilyl Trifluoromethanesulfonate |
|---|---|
| Synonyms |
MFCD00000405
t-Butyldimethylsilyl triflate Dimethyl(2-methyl-2-propanyl)silyl trifluoromethanesulfonate tert-Butyl(dimethyl)silyl trifluoromethanesulfonate EINECS 274-102-0 Methanesulfonic acid, 1,1,1-trifluoro-, (1,1-dimethylethyl)dimethylsilyl ester [tert-butyl(dimethyl)silyl] trifluoromethanesulfonate t-Butyldimethylsilyl Trifluoromethanesulfonate |
| Density | 1.15 |
|---|---|
| Boiling Point | 182.4±0.0 °C at 760 mmHg |
| Melting Point | <0ºC |
| Molecular Formula | C7H15F3O3SSi |
| Molecular Weight | 264.338 |
| Flash Point | 73.4±25.9 °C |
| Exact Mass | 264.046326 |
| PSA | 51.75000 |
| LogP | 3.76 |
| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.399 |
| Storage condition | 2-8°C |
| Water Solubility | DECOMPOSES |
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314-H335 |
| Precautionary Statements | P261-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;R34 |
| Safety Phrases | S26-S36/37/39-S45-S25-S16 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 29310095 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
![N,N-bis[2-[tert-butyl(dimethyl)silyl]oxyethyl]aniline structure](https://image.chemsrc.com/caspic/138/148717-08-2.png)
![tert-butyl-dimethyl-[(1S)-1-phenylbut-3-enoxy]silane structure](https://image.chemsrc.com/caspic/460/183620-66-8.png)
![{[(3S)-4-(Benzyloxy)-2,3-dimethyl-2-butanyl]oxy}(dimethyl)(2-meth yl-2-propanyl)silane structure](https://image.chemsrc.com/caspic/042/199191-11-2.png)
![(3S,7S,8S,12Z,15S,16E)-3,7,15-tris[[tert-butyl(dimethyl)silyl]oxy]-1-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadeca-12,16-dien-5-one structure](https://image.chemsrc.com/caspic/459/193146-53-1.png)
| 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% |