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

3-Methyl-2-thiophenecarboxylic acid

3-Methyl-2-thiophenecarboxylic acid price.
  • $6 - $2510.83
  • Product name: 3-Methyl-2-thiophenecarboxylic acid
  • CAS: 23806-24-8
  • MF: C6H6O2S
  • MW: 142.18
  • EINECS:245-894-5
  • MDL Number:MFCD00005438
  • Synonyms: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
32 prices
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Atlantic Research Chemicals
  • ChemBridge Corporation
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 1g
  • 5g
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  • 25g
  • 100g
  • 250g
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  • 10gm:
  • ManufacturerAHH
  • Product numberMT-18970
  • Product description3-Methyl-2-thiophenecarboxylic Acid 98%
  • Packaging250g
  • Price$335
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94724
  • Product description3-Methyl-2-thiophenecarboxylic Acid
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19194
  • Product description3-Methylthiophene-2-carboxylic acid, 98%
  • Packaging5g
  • Price$46.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19194
  • Product description3-Methylthiophene-2-carboxylic acid, 98%
  • Packaging25g
  • Price$130.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19194
  • Product description3-Methylthiophene-2-carboxylic acid, 98%
  • Packaging100g
  • Price$392.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number23806248
  • Product description3-Methylthiophene-2-carboxylicacid
  • Packaging100g
  • Price$177.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number23806248
  • Product description3-Methylthiophene-2-carboxylicacid
  • Packaging500g
  • Price$503.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA237558
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA237558
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA237558
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging10g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA237558
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging25g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA237558
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging100g
  • Price$121
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA237558
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging500g
  • Price$469
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023774
  • Product description3-METHYL-2-THIOPHENECARBOXYLIC ACID 95.00%
  • Packaging5G
  • Price$119.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023774
  • Product description3-METHYL-2-THIOPHENECARBOXYLIC ACID 95.00%
  • Packaging100G
  • Price$2510.83
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS058814
  • Product description3-Methylthiophene-2-carboxylicacid 97%
  • Packaging1g
  • Price$7
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-18970 3-Methyl-2-thiophenecarboxylic Acid 98% 250g $335 2021-12-16 Buy
AK Scientific J94724 3-Methyl-2-thiophenecarboxylic Acid 5g $15 2021-12-16 Buy
Alfa Aesar A19194 3-Methylthiophene-2-carboxylic acid, 98% 5g $46.65 2024-03-01 Buy
Alfa Aesar A19194 3-Methylthiophene-2-carboxylic acid, 98% 25g $130.65 2024-03-01 Buy
Alfa Aesar A19194 3-Methylthiophene-2-carboxylic acid, 98% 100g $392.65 2024-03-01 Buy
Alichem 23806248 3-Methylthiophene-2-carboxylicacid 100g $177.62 2021-12-16 Buy
Alichem 23806248 3-Methylthiophene-2-carboxylicacid 500g $503.99 2021-12-16 Buy
Ambeed A237558 3-Methylthiophene-2-carboxylicacid 97% 1g $6 2021-12-16 Buy
Ambeed A237558 3-Methylthiophene-2-carboxylicacid 97% 5g $11 2021-12-16 Buy
Ambeed A237558 3-Methylthiophene-2-carboxylicacid 97% 10g $15 2021-12-16 Buy
Ambeed A237558 3-Methylthiophene-2-carboxylicacid 97% 25g $34 2021-12-16 Buy
Ambeed A237558 3-Methylthiophene-2-carboxylicacid 97% 100g $121 2021-12-16 Buy
Ambeed A237558 3-Methylthiophene-2-carboxylicacid 97% 500g $469 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023774 3-METHYL-2-THIOPHENECARBOXYLIC ACID 95.00% 5G $119.7 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023774 3-METHYL-2-THIOPHENECARBOXYLIC ACID 95.00% 100G $2510.83 2021-12-16 Buy
Arctom AS058814 3-Methylthiophene-2-carboxylicacid 97% 1g $7 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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