ChemicalBook > CAS DataBase List > 4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID

4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID

Product Name
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
CAS No.
40808-24-0
Chemical Name
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
Synonyms
AKOS B020860;TIMTEC-BB SBB009532;RARECHEM AL BE 0647;ART-CHEM-BB B020860;IFLAB-BB F2124-0595;4,5-dimethyl-2-thenoic acid;4,5-dimethyl-2-thiophenecarboxylate;4,5-DIMETHYL-2-THIOPHENECARBOXYLIC ACID;4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID;2,3-DIMETHYLTHIOPHENE-5-CARBOXYLIC ACID
CBNumber
CB8213235
Molecular Formula
C7H8O2S
Formula Weight
156.2
MOL File
40808-24-0.mol
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4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Property

Melting point:
206-211°C
Boiling point:
290.6±35.0 °C(Predicted)
Density 
1.259±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
3.96±0.10(Predicted)
CAS DataBase Reference
40808-24-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

TRC
Product number
D457825
Product name
4,5-dimethylthiophene-2-carboxylicacid
Packaging
1g
Price
$240
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD126756
Product name
4,5-Dimethylthiophene-2-carboxylic acid
Packaging
1g
Price
$255
Updated
2021/12/16
AK Scientific
Product number
5554AB
Product name
4,5-Dimethylthiophene-2-carboxylicacid
Packaging
5g
Price
$395
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD126756
Product name
4,5-Dimethylthiophene-2-carboxylic acid
Packaging
2g
Price
$434
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0019453
Product name
2,3-DIMETHYLTHIOPHENE-5-CARBOXYLIC ACID
Purity
95.00%
Packaging
1G
Price
$765.23
Updated
2021/12/16
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4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
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jkinfo@jkchemical.com
Country
China
ProdList
96815
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Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
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Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
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sales@capotchem.com
Country
China
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18207
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Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
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+86-25-83453306
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Shanghai Yolne Chemical Co., Ltd.
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Tianjin Anhao Biological Technology Co., Ltd.
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Email
sales@ahpharmatech.com
Country
China
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40808-24-0, 4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACIDRelated Search:


  • 2,3-DIMETHYLTHIOPHENE-5-CARBOXYLIC ACID
  • AKOS B020860
  • IFLAB-BB F2124-0595
  • ART-CHEM-BB B020860
  • RARECHEM AL BE 0647
  • TIMTEC-BB SBB009532
  • 4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
  • 4,5-DIMETHYL-2-THIOPHENECARBOXYLIC ACID
  • 4,5-dimethylthiophene-2-carboxylic acid(SALTDATA: FREE)
  • 2-Thiophenecarboxylicacid, 4,5-diMethyl-
  • 4,5-dimethyl-2-thenoic acid
  • 4,5-dimethyl-2-thiophenecarboxylate
  • 40808-24-0
  • Thiophenes
  • Heterocyclic Building Blocks
  • Building Blocks
  • Thiophene&Benzothiophene
  • Building Blocks
  • Heterocyclic Building Blocks
  • Thiophenes