Home Categories Pharmaceutical intermediates 2-Thiophenecarboxylic acid
A7694812

2-Thiophenecarboxylic acid , 99% , 527-72-0

CAS NO.:527-72-0

Empirical Formula: C5H4O2S

Molecular Weight: 128.15

MDL number: MFCD00005437

EINECS: 208-423-4

Pack Size Price Stock Quantity
25G RMB32.00 In Stock
100G RMB79.20 In Stock
250G RMB159.20 In Stock
500G RMB295.20 In Stock
2.5kg RMB1199.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 125-127 °C(lit.)
Boiling point: 260 °C(lit.)
Density  1.42
refractive index  1.5160 (estimate)
Flash point: 259-261°C
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Acetone (Slightly), Chloroform (Slightly)
form  solid
pka 3.49(at 25℃)
color  White to Off-White
Water Solubility  80 g/L (20 ºC)
Merck  14,9354
BRN  110150
InChIKey QERYCTSHXKAMIS-UHFFFAOYSA-N
LogP 1.570
CAS DataBase Reference 527-72-0(CAS DataBase Reference)
NIST Chemistry Reference 2-Thiophenecarboxylic acid(527-72-0)
EPA Substance Registry System 2-Thiophenecarboxylic acid (527-72-0)

Description and Uses

2-Thenoic Acid, is a sulfur-containing heterocyclic compound, used in the synthesis of pharmaceutical and biologically active compounds. It is also shown to be utilized by presumptive Rhodococcus bacterium in soil, as a sole source of carbon.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  XM8330200
Hazard Note  Irritant
TSCA  Yes
HS Code  29349990

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