3-Methyl-2-thiophenecarboxylic acid

ChemicalBook > CAS DataBase List > 3-Methyl-2-thiophenecarboxylic acid

3-Methyl-2-thiophenecarboxylic acid

Product Name: 3-Methyl-2-thiophenecarboxylic acid
CAS No.: 23806-24-8
Chemical Name: 3-Methyl-2-thiophenecarboxylic acid
Synonyms: RARECHEM AL BO 0517;3-METHYL-2-THENOIC ACID;2-Carboxy-3-methylthiophene;3-Methylthiophene-2-carboxylic;3-METHYL-2-THIOPHENECARBOXLIC ACID;-Methylthiophene-2-carboxylic acid;3-METHYL-2-THIOPHENECARBOXYLIC ACID;3-METHYLTHIOPHENE-2-CARBOXYLIC ACID;2-Thiophenecarboxylic acid, 3-methyl-;3-Methyl-2-thiophenecarboxylicAcid>
CBNumber: CB9269022
Molecular Formula: C6H6O2S
Formula Weight: 142.18
MOL File: 23806-24-8.mol

Less

3-Methyl-2-thiophenecarboxylic acid Property

Melting point:: 147-149 °C(lit.)
Boiling point:: 229.75°C (rough estimate)
Density: 1.365 (estimate)
refractive index: 1.5300 (estimate)
storage temp.: 2-8°C(protect from light)
form: solid
pka: 3.68±0.10(Predicted)
color: White to Light yellow to Light orange
BRN: 116184
CAS DataBase Reference: 23806-24-8(CAS DataBase Reference)
NIST Chemistry Reference: 3-Methyl-2-thiophenecarboxylic acid(23806-24-8)

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29349990

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 248207
Product name: 3-Methyl-2-thiophenecarboxylic acid
Purity: 98%
Packaging: 5g
Price: $16.44
Updated: 2024/03/01

TCI Chemical

Product number: M1459
Product name: 3-Methyl-2-thiophenecarboxylic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $17
Updated: 2024/03/01

TCI Chemical

Product number: M1459
Product name: 3-Methyl-2-thiophenecarboxylic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $54
Updated: 2024/03/01

Alfa Aesar

Product number: A19194
Product name: 3-Methylthiophene-2-carboxylic acid, 98%
Packaging: 5g
Price: $46.65
Updated: 2024/03/01

Alfa Aesar

Product number: A19194
Product name: 3-Methylthiophene-2-carboxylic acid, 98%
Packaging: 25g
Price: $130.65
Updated: 2024/03/01

Less

3-Methyl-2-thiophenecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Synthesis Reference(s)

The Journal of Organic Chemistry, 28, p. 914, 1963 DOI: 10.1021/jo01039a008
Tetrahedron Letters, 26, p. 1777, 1985 DOI: 10.1016/S0040-4039(00)98336-9

General Description

3-Methyl-2-thiophenecarboxylic acid has been used in the synthesis of zinc and cadmium carboxylate complexes.

3-Methyl-2-thiophenecarboxylic acid Preparation Products And Raw materials

Raw materials

Acetone Chromium(VI) oxide 3-Methyl-2-thiophenecarboxaldehyde

Preparation Products

Less

3-Methyl-2-thiophenecarboxylic acid Suppliers

Americas 1 Belgium 2 China 182 Europe 3 France 1 Germany 5 India 16 Japan 4 Poland 1 Slovakia 3 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 16 United States 33 Global 272

New Energy Chemicals

Tel: 0515-82159088 13770142076
Fax: 86-0515-8215909
Email: twl@njuchem.com
Country: China
ProdList: 213
Advantage: 65

Zhangjiagang Xikai Chemical Co.,Ltd

Tel: +86-0512-55701600 +86-13962289590
Fax: 0512-58538687
Email: sales@xikaichem.com
Country: China
ProdList: 252
Advantage: 58

Shanghai Kuanglin Tech LTD Co

Tel: 13701867986
Email: 13701867986@163.com
Country: China
ProdList: 90
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2963
Advantage: 65

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9809
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

China DongFan Chemical Co.,LTD

Tel: 86-0571-85151182
Fax: 86-0571-85151182
Country: China
ProdList: 5691
Advantage: 66

Shanghai Ennopharm Co., Ltd.

Tel: +86 (21) 6435-5022
Country: China
ProdList: 4267
Advantage: 65

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: 021-51613915-820 13611835272
Fax: 021 51613951
Email: mmwang@sunwaypharm.cn
Country: China
ProdList: 9734
Advantage: 57

Nanjing Vital Chemical Co., Ltd.

Tel: Please Send Email 18652950785
Fax: 025-87193546
Email: chemweiao@163.com
Country: China
ProdList: 4378
Advantage: 65

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9865
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Beijing innoChem Science & Technology Co.,Ltd.

Tel: 400-810-7969 010-59572699
Fax: 010-59572688
Email: ningzi.li@inno-chem.com.cn
Country: China
ProdList: 6134
Advantage: 55

Shanghai Topbiochem Technology Co., Ltd

Tel: 021-58170097
Email: info@topbiochem.com
Country: China
ProdList: 9459
Advantage: 58

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9899
Advantage: 55

Shanghai Raise Chemical Technology Co.,Ltd

Tel: +86-021-50935922
Fax: +86-021-33847795
Country: China
ProdList: 7865
Advantage: 55

Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: +86-28-85122536 85324413
Fax: +86-28-85326443
Email: market@astatech.cn
Country: China
ProdList: 8026
Advantage: 55

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3930
Advantage: 58

Beijing Universal Century Technology Co., Ltd.

Tel: 400-8706899
Fax: 400-8706899
Email: hysj_bj.com
Country: China
ProdList: 3583
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Zhengzhou ALFA Chemical Co., Ltd.

Tel: 0371-53732842 15981811963
Fax: 0371-86239377
Email: 1758257485@qq.com
Country: China
ProdList: 950
Advantage: 56

Chengdu HuaXia Chemical Reagent Co. Ltd

Tel: 400-1166-196 13458535857
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 13350
Advantage: 58

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5875
Advantage: 58

Shanghai YuLue Chemical Co., Ltd.

Tel: 021-60345187 13671753212
Fax: 021-34702061
Email: lzz841106@aliyun.com
Country: China
ProdList: 10276
Advantage: 55

Tianjin Anhao Biological Technology Co., Ltd.

Tel
Email: sales@ahpharmatech.com
Country: China
ProdList: 5734
Advantage: 55

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-+86-571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 11481
Advantage: 59

Shanghai Song Yuan Chemical Technology Co., Ltd.

Tel: 010-1234567 18521000990
Fax: 86-021-33275113
Email: sonyuanchemical@163.com
Country: China
ProdList: 6479
Advantage: 50

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 18112977050
Email: cb6@aikonchem.com
Country: China
ProdList: 16684
Advantage: 50

Cool Pharm, Ltd

Tel: 021-60455363 18019463053
Fax: 50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12346
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Quzhou Rundong Chemical (Technology) Co.

Tel: 0570-8789886 18892685668
Fax: 0570-8789985
Email: info@rundongchemical.com
Country: China
ProdList: 3970
Advantage: 60

Nanjing ERan Biological Pharmaceutical Co., Ltd.

Tel: 13770809694
Fax: +86 25 56203983
Email: googlexu_0114@sina.com
Country: China
ProdList: 986
Advantage: 58

Giant chemicals

Tel: 028-85434334 18108076537
Fax: QQ：245797092
Email: market@gianthx.com
Country: China
ProdList: 4505
Advantage: 56

Shanghai Uchem Inc.

Tel: 15618758386 15618758386
Fax: QQ:3004479444
Email: sales3@myuchem.com
Country: China
ProdList: 2073
Advantage: 55

Less

View Lastest Price from 3-Methyl-2-thiophenecarboxylic acid manufacturers

Hebei Mojin Biotechnology Co.,Ltd

Product: 3-Methyl-2-thiophenecarboxylic acid 23806-24-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2024-08-06

Shanghai Rlavie Technology Co ltd

Product: 3-Methylthiophene-2-carboxylic acid 23806-24-8
Price: US $0.00-0.00/KG
Min. Order: 1g
Purity: 98%minHPLC
Supply Ability: 100kgs/month
Release date: 2021-11-17

Hebei Zhanyao Biotechnology Co. Ltd

Product: 3-Methyl-2-thiophenecarboxylic acid 23806-24-8
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 Tons
Release date: 2021-10-14

23806-24-8, 3-Methyl-2-thiophenecarboxylic acidRelated Search:

Cephalothin sodium Tetrahydrothiophene Methyl acetate Methylparaben Methyl acrylate Kresoxim-methyl Dibenzothiophene Thifensulfuron Thiophanate-methyl Bensulfuron methyl 2-Thiophenecarboxylic acid hydrazide 3-Methylthiophene Methyl POLYTHIOPHENE Parathion-methyl Methyl bromide 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 4-[(4-CHLOROPHENYL)SULFONYL]-3-METHYLTHIOPHENE-2-CARBOXYLIC ACID

2-Thiophenecarboxylic acid, 3-methyl-

3-METHYLTHIOPHENE-2-CARBOXYLIC ACID

3-METHYL-2-THENOIC ACID

3-METHYL-2-THIOPHENECARBOXYLIC ACID

RARECHEM AL BO 0517

3-Methylthiophene-2-carboxylic

3-METHYL-2-THIOPHENECARBOXLIC ACID

3-METHYL-2-THIOPHENE CARBOXYLIC ACID CHLORIDE

3-Methylthiophene-2-carboxylic acid, 98+%

2,3-dimethyl-3H-thiophene-2-carboxylic acid

2-Carboxy-3-methylthiophene

3-Methyl-2-thiophenecarboxylic acid ,98%

3-methylthiophene-2-carboxylic acid(SALTDATA: FREE)

2-Carboxy-3-methylthiophene, 3-Methyl-2-thenoic acid

3-Methyl-2-thiophenecarboxylic acid, 98% 5GR

3-Methyl-2-thiophenecarboxylic acid 98%

-Methylthiophene-2-carboxylic acid

3-Methyl-thiophene-2-carboxylic acid 95%

3-Methyl-2-thiophenecarboxylicAcid&gt

3-Methyl-2-thiophenecarboxylic acid ISO 9001：2015 REACH

23806-24-8

ARYL ACID

Heterocyclic Building Blocks

Thiophenes

Building Blocks

C4 to C6

Chemical Synthesis

Heterocyclic Building Blocks

Thiophenes & Benzothiophenes

Building Blocks

Heterocyclic Building Blocks

Thiophenes

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

pharmacetical

Carboxylic Acids

Thiophenes & Benzothiophenes

Thiophene&Benzothiophene

Organic acids

Heterocyclic Compounds

Acids and Derivatives

Heterocycles

Carboxylic Acids

Azoles

blocks

Carboxes