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3-Methyl-2-thiophenecarboxylic acid

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Formula: C6H6O2S
CAS: 23806-24-8

Identification

Structural Formula
3-Methyl-2-thiophenecarboxylic acid
CAS:
23806-24-8
EINECS:
245-894-5
Molecular Formula:
C6H6O2S
MDL:
MFCD00005438
SMILES:
CC1=C(SC=C1)C(O)=O
Synonym:
2-carboxy-3-methylthiophene ; rarechem al bo 0517 ; 3-methylthiophene-2-carboxylic ; 3-methyl-2-thenoic acid ; 3-methylthiophene-2-carboxylic acid ; 2-thiophenecarboxylic acid, 3-methyl- ; 3-methyl-2-thiophenecarboxylic acid ; -methylthiophene-2-carboxylic acid ; 3-methyl-2-thiophenecarboxlic acid ; 3-methyl-2-thiophenecarboxylic acid 98%




Suppliers

Hangzhou Cherry Pharmaceutical Technology Co., Ltd.
HCPT535526775
Evonik ( formerly Wilshire Technologies, Inc. )
E504020160
Xiamen Equation Chemical Co.,Ltd
XECC336016800
Hefei Hirisun Pharmatech Co., Ltd
HR012568
Xiamen Hisunny Chemical Co., Ltd.
XHC346513860
CM Fine Chemicals
CFC17857140
AK Scientific, Inc.
AS19955985
DSL Chemicals (Shanghai) Co., Ltd.
C002562
Simagchem Corporation
SC22056615
Xingrui Industry Co., Limited
XIL304512180
Leap Chem Co., Ltd
LC18905670
Santa Cruz Biotechnology, Inc.
226140
Dayang Chem (Hangzhou) Co.,Ltd.
DC325513020
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CAS equal suppliers

3-Methyl-2-thiophenecarboxylicacid
Huateng Pharmaceutical Co.,Ltd
822373
3-Methylthiophene-2-carboxylic acid
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS23026
3-Methylthiophene-2-carboxylic acid
Ambeed, Inc.
A237558
3-Methylthiophene-2-carboxylic acid
Key Organics Limited
PS-3270
3-Methylthiophene-2-carboxylic acid
IBIS Chemie International
ICI262510500
3-Methylthiophene-2-carboxylic acid
Nantong Xindao Biotech Ltd
NXB273010920
3-Methylthiophene-2-carboxylic acid
BLD Pharmatech Ltd
BP18905670
3-Methylthiophene-2-carboxylic acid
Chemlyte Solutions
CS18905670
3-Methyl-2-thiophene carboxylic acid
Capot Chemical Co., Ltd.
5182
3-Methyl-thiophene-2-carboxylic acid 95%
Excenen Pharmatech Co., Ltd.
EN-7487
3-Methylthiophene-2-carboxylic acid, 98%
Alfa (A Johnson Matthey Company)
A384011520

Prices & Availability




Data is processed


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Properties for 3-Methyl-2-thiophenecarboxylic acid

Molecular Weight:
142.18 g·mol−1
Melting point:
147-149 °C(lit.)
Physical Description:
white to light yellow crystal powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S24/25 - Avoid contact with skin and eyes
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [3-Methyl-2-thiophenecarboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Pharchem Industrial & Trading Co., Ltd | 3B Scientific Corporation | TCI Europe NV | Chengdu Qiaofeng Technological Development Co., Ltd. | Ubichem PLC | ChengDu KaiXin Technology Development Co., Ltd. | Shanghai AOKChem Group Limited | Ark Pharm, Inc. | Suzhou Rovathin Pharmatech Co., Ltd | Shanghai Hanhong Chemical Co., Ltd. | Junwee Chemical Co., Ltd. | Qingdao Frontierchem Co.,Ltd. | AOKBIO Co., Ltd. | Jinan Great Chemical Co., Ltd. | Nanjing Habo Medical Technology Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Sino Rarechem Labs Co. Ltd. | Gihi Chemicals Co., Limited

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Downloads

Mol File:
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MSDS:
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