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2-Thiopheneacetic acid

Product Name:
2-Thiopheneacetic acid
CAS No.
1918-77-0
Chemical Name:
2-Thiopheneacetic acid
CBNumber:
CB7145823
Molecular Formula:
C6H6O2S
Formula Weight:
142.18
MOL File:
1918-77-0.mol
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2-Thiopheneacetic acid Property

Melting point:
63-64 °C(lit.)
Boiling point:
160 °C22 mm Hg(lit.)
Density 
1.365 (estimate)
refractive index 
1.5300 (estimate)
Flash point:
160°C/22mm
storage temp. 
Store below +30°C.
pka
4.23±0.10(Predicted)
form 
Crystalline Powder
color 
Slightly brown to brown
Water Solubility 
Soluble in water, ethanol, ether and carbon tetrachloride.
BRN 
114551
CAS DataBase Reference
1918-77-0(CAS DataBase Reference)
NIST Chemistry Reference
2-Thiopheneacetic acid(1918-77-0)
EPA Substance Registry System
2-Thiopheneacetic acid (1918-77-0)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
34-37-36/37/38
Safety Statements 
26-36/37/39-45-24/25-27
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
T
HazardClass 
8
PackingGroup 
III
HS Code 
29349990
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N-Bromosuccinimide Price More Price(5)

Sigma-Aldrich Gold
Product number:
195944
Product name :
2-Thiopheneacetic acid
Purity:
98%
Packaging:
25g
Price:
$46.5
Updated:
2019/12/02
Buy:
Buy
TCI Chemical Gold
Product number:
T0217
Product name :
Thiophene-2-acetic Acid
Purity:
>96.0%(GC)(T)
Packaging:
25g
Price:
$200
Updated:
2020/06/24
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Buy
Alfa Aesar Gold
Product number:
A10394
Product name :
2-Thiopheneacetic acid, 98%
Packaging:
100g
Price:
$122
Updated:
2020/06/24
Buy:
Buy
Alfa Aesar Gold
Product number:
A10394
Product name :
2-Thiopheneacetic acid, 98%
Packaging:
25g
Price:
$43.1
Updated:
2020/06/24
Buy:
Buy
Alfa Aesar Gold
Product number:
A10394
Product name :
2-Thiopheneacetic acid, 98%
Packaging:
500g
Price:
$491
Updated:
2020/06/24
Buy:
Buy
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2-Thiopheneacetic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Purification Methods

Crystallise the acid from ligroin, hexane and/or distil it in a vacuum. The amide has m 148o (from H2O or pet ether). [Beilstein 18 H 293, 18 III/IV 4062, 18/6 V 207.]

2-Thiopheneacetic acid Preparation Products And Raw materials Raw materials

Raw materials

Preparation Products

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2-Thiopheneacetic acid Suppliers

Global(323)Suppliers
Shanghai Biobond Pharmaceutical Co.,Ltd.
Tel:
21-68719686-
Fax:
021-68719686
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sales@sh-biobond.cn;
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China
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J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Fax:
86-10-82849933
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
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China
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96815
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PharmaBlock Sciences (Nanjing),Inc.
Tel:
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86-025-86918232
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sales@pharmablock.com
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6446
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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21-61259100-
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86-21-61259102
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sh@meryer.com
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Alfa Aesar
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400-610-6006; 021-67582000
Fax:
021-67582001/03/05
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saleschina@alfa-asia.com
Country:
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TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
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021-67121385
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Sales-CN@TCIchemicals.com
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Energy Chemical
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Shijiazhuang Sdyano Fine Chemical Co., Ltd.
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Capot Chemical Co., Ltd
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