三甲硅烷基 2,2-二氟-2-(氟磺酰)醋酸盐
规格或纯度:
90%
- CAS编号: 120801-75-4
- 分子式: FSO2CF2CO2Si(CH3)3
- 分子量: 250.27
- MDL号: MFCD02093343
- PubChem编号: 2778022
有货
规格或纯度 | 90% |
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英文名称 | Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate |
别名 | 双氟(氟代磺酰基)乙酸三甲基硅酯;三甲基硅烷基 2-(氟磺酰基)二氟乙酸酯;二氟(氟代磺酰基)乙酸三甲基硅酯;TFDA |
英文别名 | 2,2-Difluoro-2-(fluorosulfonyl)acetic acid trimethylsilyl ester;Difluoro(fluorosulfonyl)acetic Acid Trimethylsilyl Ester; Trimethylsilyl (fluorosulfonyl)difluoroacetate; Trimethylsilyl Difluoro(fluorosulfonyl)acetate; TFDA;Difluoro(fluorosulfonyl)acetic A |
应用 | Fluoroalkylation agent. Reactant for Preparation of difluorocyclopropenes and Preparation of difluorocarbene reagents. |
储存温度 | 2-8°C储存,充氩 |
运输条件 | 冰袋运输 |
产品介绍 |
Fluoroalkylation agent. Reactant for Preparation of difluorocyclopropenes and Preparation of difluorocarbene reagents. Fluoroalkylating agent. |
IUPAC Name | trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate |
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INCHI | InChI=1S/C5H9F3O4SSi/c1-14(2,3)12-4(9)5(6,7)13(8,10)11/h1-3H3 |
InChi Key | XHVSCKNABCCCAC-UHFFFAOYSA-N |
Canonical SMILES | C[Si](C)(C)OC(=O)C(F)(F)S(=O)(=O)F |
分子式 |
FSO2CF2CO2Si(CH3)3 |
UN Number | 2920 |
PubChem CID | 2778022 |
Class | 8(3) |
Packing Group | II |
分子量 | 250.27 |
溶解性 | Reacts with water. |
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密度 | 1.27 |
敏感性 | 对湿度敏感 |
沸点 | 156°C |
折光率 | 1.367 |
闪点(℉) | 78.8 °F |
闪点(℃) | 26°C(79°F) |
象形图 |
Corrosive Flammable |
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信号词 | Danger |
危险声明 |
H314: Causes severe skin burns and eye damage H226: Flammable liquid and vapor |
预防措施声明 | P280,P370+P378,P210,P321,P405,P501,P233,P240,P264,P403+P235,P260,P303+P361+P353,P241,P301+P330+P331,P304+P340,P363,P242,P243,P305+P354+P338,P302+P361+P354,P316 |
WGK Germany | 3 |
Reaxy-Rn | 6400119 |
Class | 8(3) |