产品名称

英文名称：3-(Trifluoromethyl)pyrazole

同义词

3-(Trifluoromethyl)pyrazole、20154-03-4、5-(trifluoromethyl)-1H-pyrazole、3-(trifluoromethyl)-1H-pyrazole、1087160-38-0、3-trifluoromethyl-1h-pyrazole、1H-Pyrazole, 3-(trifluoromethyl)-、5-Trifluoromethyl-1H-pyrazole、MFCD00115018、3-Trifluoromethylpyrazole、triflu

产品性质

CAS编号：20154-03-4

分子式：C4H3F3N2

分子量：136.08

MDL号：MFCD00115018

PubChem编号：1807034

英文别名：3-(Trifluoromethyl)pyrazole|20154-03-4|5-(trifluoromethyl)-1H-pyrazole|3-(trifluoromethyl)-1H-pyrazole|1087160-38-0|3-trifluoromethyl-1h-pyrazole|1H-Pyrazole, 3-(trifluoromethyl)-|5-Trifluoromethyl-1H-pyrazole|MFCD00115018|3-Trifluoromethylpyrazole|triflu

规格或纯度：97%

英文名称：3-(Trifluoromethyl)pyrazole

应用：用于铜催化的吡唑 N-芳基化反应。

储存温度：室温

运输条件：常规运输

备注：250mg卖完停产，不再备货

产品介绍：3-(Trifluoromethyl)pyrazoles is a heterocyclic building block. It undergoes alkylation with alkyl iodides in DMF to afford the N-alkyl pyrazoles. It participates in the synthesis of disubstituted pyrimidines.用于铜催化的吡唑 N-芳基化反应。3-(Trifluoromethyl)pyrazoles is a heterocyclic building block. It undergoes alkylation with alkyl iodides in DMF to afford the N-alkyl pyrazoles. It participates in the synthesis of disubstituted pyrimidines.3-(Trifluoromethyl)pyrazole may be used in copper-catalyzed pyrazole N-arylation.[3][4] It may be used in the synthesis of sodium hydridotris(1H-3-trifluoromethylpyrazol-1-yl)borate by heating with sodium borohydride.

IUPAC Name：5-(trifluoromethyl)-1H-pyrazole

INCHI：InChI=1S/C4H3F3N2/c5-4(6,7)3-1-2-8-9-3/h1-2H,(H,8,9)

InChi Key：PYXNITNKYBLBMW-UHFFFAOYSA-N

Canonical SMILES：C1=C(NN=C1)C(F)(F)F

Isomeric SMILES：C1=C(NN=C1)C(F)(F)F

WGK Germany：3

PubChem CID：1807034

沸点：98 °C/17 mmHg

熔点：45-47℃

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US)， Eyeshields， Gloves

产品包装