三氟乙酸钠,Sodium trifluoroacetate;98%

三氟醋酸钠;Trifluoroacetic acid sodium salt;线性分子式: CF3COONa CAS号: 2923-18-4 分子量: 136.01 Beilstein: 3597949 EC 号: 220-879-6 MDL编号: MFCD00013217 PubChem化学物质编号: 24847547 NACRES: NA.22
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 132101
CAS号: 2923-18-4
MDL号: MFCD00013217
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¥476.00

说明

一般描述

Sodium trifluoroacetate is a trifluoromethylating agent for compounds like aromatic halides, aldehydes and ketones.[1]
 

应用

Sodium trifluoroacetate can be used:
  • As a trifluoromethylating agent in nucleophilic trifluoromethylation of aldehydes using copper(I) halide catalyst.[1]
  • As a difluorocarbene precursor in gem-difluorocyclopropanation of different alkenes using azobisisobutyronitrile (AIBN) as a catalyst.[2]
  • In the synthesis of trifluoromethylthio-substituted aromatic compounds via copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids in the presence of elemental sulfur.[3]

 

属性

质量水平

检测方案

98%

形式

powder

mp

205-207 °C (dec.) (lit.)

密度

1.49 g/mL (lit.)

SMILES string

[Na+].[O-]C(=O)C(F)(F)F

InChI

1S/C2HF3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1

InChI key

UYCAUPASBSROMS-UHFFFAOYSA-M

 

安全信息

象形图

Environment

危险声明

预防措施声明

危险分类

Aquatic Chronic 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
商品标签 [tags]