Copper ii trifluoromethanesulfonate
Copper(II) trifluoromethanesulphonate
CAS: 34946-82-2
Molecular Formula: C2CuF6O6S2
Copper ii trifluoromethanesulfonate - Names and Identifiers
Copper ii trifluoromethanesulfonate - Physico-chemical Properties
| Molecular Formula | C2CuF6O6S2 |
| Molar Mass | 361.68 |
| Melting Point | ≥300°C |
| Water Solubility | Soluble in water. |
| Appearance | White to gray crystalline powder |
| Color | White to slightly blue or light gray |
| Exposure Limit | ACGIH: TWA 1 mg/m3NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 |
| BRN | 4028198 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | hygroscopic |
| Sensitive | 6: forms irreversible hydrate |
| MDL | MFCD00077492 |
| Use | Effectively catalyze the addition of trimethylsilane cyano to carbonyl compounds. |
Copper ii trifluoromethanesulfonate - Risk and Safety
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | No |
| HS Code | 29049085 |
| Hazard Note | Irritant/Hygroscopic |
| Hazard Class | 8 |
| Packing Group | III |
Copper ii trifluoromethanesulfonate - Reference Information
| Introduction | Copper trifluoromethanesulfonate (Ⅱ) is a catalyst, and it has been reported in the literature that it can be used to synthesize ketal. With the rapid development of chemical industry, the variety and demand of ketal are increasing. Ketals are a class of intermediates that can be used in the carbonyl protection of organic compounds or in the pharmaceutical industry, and even as special reaction solvents. Copper trifluoromethanesulfonate (Ⅱ) can be supported on a specific rod-shaped mesoporous silica carrier. On the one hand, the supported copper trifluoromethanesulfonate (Ⅱ) catalyst has a high activity in catalyzing the ketal reaction, and the supported copper trifluoromethanesulfonate (Ⅱ) catalyst has a high activity in catalyzing the ketal reaction when used repeatedly, so that the supported copper trifluoromethanesulfonate (Ⅱ) catalyst is recovered and recycled. |
| Uses | Coupling reaction catalyst with oxidation characteristics; Halo addition reaction catalyst; Alcohol dehydration reaction catalyst. Effectively catalyze the addition of trimethylsilane cyano to carbonyl compounds. |
Last Update：2024-04-10 22:29:15
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View History
Copper ii trifluoromethanesulfonate
阿奇霉素杂质C对照品
2-[3-(1-METHYL-PIPERIDIN-4-YL)-1H-INDOL-5-YL]-ETHANESULFONIC ACID METHYLAMIDE
Sodium carbonate hydrogen peroxide
7-NAPHTHLENE DISULFONIC ACID
4-(trifluoromethyl)phenyl chlorothioformate
DIETHYL 3-AMINO-1H-PYRROLE-2,4-DICARBOXYLATE
2-PYRIDINECARBONITRILE, 3-CHLORO-5-NITRO-
C10-18 脂酸甘油三酯类
阿托伐他汀钙杂质M
阿奇霉素杂质C对照品
2-[3-(1-METHYL-PIPERIDIN-4-YL)-1H-INDOL-5-YL]-ETHANESULFONIC ACID METHYLAMIDE
Sodium carbonate hydrogen peroxide
7-NAPHTHLENE DISULFONIC ACID
4-(trifluoromethyl)phenyl chlorothioformate
DIETHYL 3-AMINO-1H-PYRROLE-2,4-DICARBOXYLATE
2-PYRIDINECARBONITRILE, 3-CHLORO-5-NITRO-
C10-18 脂酸甘油三酯类
阿托伐他汀钙杂质M