tert-Butyldimethylsilyl Trifluoromethanesulfonate
Modify Date: 2025-08-21 12:27:15
tert-Butyldimethylsilyl Trifluoromethanesulfonate structure
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Common Name | tert-Butyldimethylsilyl Trifluoromethanesulfonate | ||
|---|---|---|---|---|
| CAS Number | 69739-34-0 | Molecular Weight | 264.338 | |
| Density | 1.15 | Boiling Point | 182.4±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H15F3O3SSi | Melting Point | <0ºC | |
| MSDS | Chinese USA | Flash Point | 73.4±25.9 °C | |
| Symbol |
GHS02, GHS05, GHS07 |
Signal Word | Danger | |
| Name | tert-Butyldimethylsilyl Trifluoromethanesulfonate |
|---|---|
| Synonym | More Synonyms |
| 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 |
| InChIKey | WLLIXJBWWFGEHT-UHFFFAOYSA-N |
| SMILES | CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F |
| 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 | |
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CAS#:193146-53-1| 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% |
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M. Riediker, W. Graf
Helv. Chim. Acta 62 , 205, (1979)
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E.J. Corey, M.M. Mehrotra
J. Am. Chem. Soc. 106 , 3384, (1984)
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S.V. Ley et al.
Tetrahedron 55 , 3515, (1999)
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| 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 |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: tert-Butyldimethylsilyl trifluoromethanesulfonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.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%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: tert-Butyldimethylsilyl Trifluoromethanesulfonate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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