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Merck
CN

387800

Sigma-Aldrich

5-氯-2,4,6-三氟嘧啶

99%

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About This Item

经验公式(希尔记法):
C4ClF3N2
CAS号:
分子量:
168.50
Beilstein:
610168
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

99%

折射率

n20/D 1.439 (lit.)

沸点

116 °C (lit.)

密度

1.626 g/mL at 25 °C (lit.)

SMILES字符串

Fc1nc(F)c(Cl)c(F)n1

InChI

1S/C4ClF3N2/c5-1-2(6)9-4(8)10-3(1)7

InChI key

GOYNRDSJTYLXBU-UHFFFAOYSA-N

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应用

5-Chloro-2,4,6-trifluoropyrimidine can be used as a starting material to synthesize:
  • 4-azido-5-chloro-2,6-difluoro-pyrimidine by azidation reaction with sodium azide.
  • 5-chloro triphenoxy pyrimidine by reacting with tetraphenoxysilane in the presence of tetra butyl ammonium fluoride (TBAF).
  • 5-chloro-2,6-difluoropyrimidin-4-amine, and 5-chloro-4,6-difluoropyrimidin-2-amine (9:1 ratio) by reacting with ammonia.
  • 5-Chloro-N,N -diethyl-2,6-dipyrimidin-4-amine, by treating with diethylamine and DIPEA.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Studies in azide chemistry. Part IX [1]. Investigations involving fluorinated azidopyrimidines and 4-azido-3-chloro-2, 5, 6-trifluoropyridine
Banks RE, et al.
Journal of Fluorine Chemistry, 16(4), 325-338 (1980)
An efficient strategy for the synthesis of aryl ethers
Wang T and Love JA
Synthesis, 2007(15), 2237-2239 (2007)
Polyfunctionalised pyrimidines and pyrazines from perhalogenated precursors (2008)

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