跳转至内容
Merck
CN

主要文件

查看所有文档

578797

3-乙炔基噻吩

96%

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式（希尔记法）:
C6H4S
化学文摘社编号:
67237-53-0
分子量:
108.16
NACRES:
NA.22
PubChem Substance ID:
24880952
UNSPSC Code:
12352100
MDL number:
MFCD04039973
Assay:
96%
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

Quality Level

200

assay

96%

refractive index

n20/D 1.5800 (lit.)

bp

152-153 °C (lit.)

density

1.098 g/mL at 25 °C (lit.)

SMILES string

C#Cc1ccsc1

InChI

1S/C6H4S/c1-2-6-3-4-7-5-6/h1,3-5H

InChI key

MJHLPKWONJUCFK-UHFFFAOYSA-N

Application

3-Ethynylthiophene may be used in the synthesis of the following:
  • 1-(2-bromobenzyl)-4-(thiophen-3-yl)-1H-1,2,3-triazole which is obtained by heating with 2-iodophenylethylazide in the presence of copper acetate monohydrate catalyst in N-methyl-2-pyrrolidone
  • N-benzyl-1-phenyl-5-(thiophen-3-yl)-4-pentyn-2-amine via a multi-step reaction process
  • [(C4H3S-3)C≡CAg]n, a polymeric compound obtained via reaction with silver nitrate in the presence of triethylamine in acetonitrile
  • 4,5-bis(thiophen-3-ylethynyl)phthalonitrile via Sonogashira cross-coupling reaction with 4,5-dichlorophthalonitrile

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

115.0 °F - closed cup

flash_point_c

46.1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000487197
0000487197
0000457100
0000457100
0000433831

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

"An easy synthetic approach to 1, 2, 3-triazole-fused heterocycles"
Fiandanese V, et al.
Tetrahedron, 66(46), 8846-8853 (2010)
"Synthesis, analysis of spectroscopic and nonlinear optical properties of the novel compound:(S)-N-benzyl-1-phenyl-5-(thiophen-3-yl)-4-pentyn-2-amine"
Karabacak M, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 97, 556-567 (2012)
"Silver (I)- Thiophene p Interaction in the Assembly of Coordination Networks with the Supramolecular Synthons R- C? C? Ag n (R= 2-or 3-thienyl; n= 4)"
Zhao L, et al.
Organometallics, 26(18), 4439- 4448 (2007)
查看所有相关文献

全球贸易项目编号

货号GTIN
578797-1G04061832629322
578797-5G04061832629353