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2-Ethynylthiophene

2-Ethynylthiophene
2-Ethynylthiophene structure
CAS No.
4298-52-6
Chemical Name:
2-Ethynylthiophene
Synonyms
2-ETHYNYLTHIOPHENE;TIMTEC-BB SBB008821;(2-Thienyl)acetylene;Thiophene, 2-ethynyl-;2-Acetylenylthiophene;(Thien-2-yl)acetylene;2-Ethynylthiophene 90%;2-Ethynylthiophene 95+%;Thiophene, 2-ethynyl- (6CI, 7CI, 8CI, 9CI)
CBNumber:
CB1329098
Molecular Formula:
C6H4S
Formula Weight:
108.16
MOL File:
4298-52-6.mol

2-Ethynylthiophene Properties

Boiling point:
70℃/20Torr
Density 
1.080
refractive index 
n20/D1.580
Flash point:
42℃
storage temp. 
Store Cold
InChIKey
LWISLHRIEATKTM-UHFFFAOYSA-N
CAS DataBase Reference
4298-52-6
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H302-H319
Precautionary statements  P305+P351+P338-P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Hazard Codes  Xi
Risk Statements  10-36/37/38-36
Safety Statements  16-23-26-36/37/39
RIDADR  UN 1993C 3 / PGIII
WGK Germany  3
Hazard Note  Irritant
HazardClass  3
PackingGroup  III
HS Code  29349990

2-Ethynylthiophene price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CDS010938 2-ethynylthiophene Aldrich 4298-52-6 100mg $92.5 2018-11-20 Buy
TCI Chemical E0915 2-Ethynylthiophene >96.0%(GC) 4298-52-6 1g $83 2018-11-22 Buy
TCI Chemical E0915 2-Ethynylthiophene >96.0%(GC) 4298-52-6 5g $288 2018-11-22 Buy

2-Ethynylthiophene Chemical Properties,Uses,Production

Chemical Properties

Clear yellow liquid

2-Ethynylthiophene Preparation Products And Raw materials

Raw materials

Preparation Products


2-Ethynylthiophene Suppliers

Global( 135)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;product@chemlin.com.cn
product@chemlin.com.cn CHINA 3015 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4310 58
Shenzhen Nexconn Pharmatechs Ltd
15013857715
admin@nexconn.com CHINA 3195 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12231 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8921 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4001 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63729 58

View Lastest Price from 2-Ethynylthiophene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-10 2-Ethynylthiophene
4298-52-6
US $8.80 / KG 1KG 97%-99% 100kg career henan chemical co

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