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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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 Preparation Products And Raw materials
Raw materials
Hydrazinium hydroxide solution
Potassium hydroxide
Ethylene glycol
3-Methyl-2-thiophenecarboxaldehyde
n-Butyllithium
Preparation Products
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4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Suppliers
- Tel
- --
- Fax
- --
- y.barysheva@ukrorgsynth.com
- Country
- Ukraine
- ProdList
- 6230
- Advantage
- 38
- Tel
- --
- Fax
- --
- enamine@enamine.net
- Country
- Ukraine
- ProdList
- 6216
- Advantage
- 67
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