ChemicalBook--->CAS DataBase List--->4066-41-5

4066-41-5

4066-41-5 Structure

4066-41-5 Structure
IdentificationMore
[Name]

5-Acetylthiophene-2-carboxylic acid
[CAS]

4066-41-5
[Synonyms]

5-ACETYL-2-THIOPHENECARBOXYLIC ACID
5-ACETYLTHIOPHENE-2-CARBOXYLIC ACID
AKOS MSC-0226
BUTTPARK 121\06-15
LABOTEST-BB LT00454683
RARECHEM AL BO 0535
5-Acetylthiophene-2-CarboxylicAcid98%
5-Acetylthiophene-2-Carboxylic Acid 98%
5-Acetyltiophene-2-carboxylic acid
5-Acetylthiophene-2-Carboxylic
2-THIOPHENECARBOXYLIC ACID, 5-ACETYL
[EINECS(EC#)]

609-857-0
[Molecular Formula]

C7H6O3S
[MDL Number]

MFCD00055512
[Molecular Weight]

170.19
[MOL File]

4066-41-5.mol
Chemical PropertiesBack Directory
[Melting point ]

210-212°C
[Boiling point ]

385.2±27.0 °C(Predicted)
[density ]

1.383
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[pka]

2.95±0.10(Predicted)
[BRN ]

128897
[InChIKey]

LIKIMWYKJUFVJP-UHFFFAOYSA-N
[CAS DataBase Reference]

4066-41-5(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
[Hazard Note ]

Irritant
Hazard InformationBack Directory
[Chemical Properties]

cream to pale brown solid
[Uses]

5-Acetylthiophene-2-carboxylic acid is a intermediate used in the preparation of various 2,5-disubstituted thiophenes.
[Synthesis Reference(s)]

Journal of Heterocyclic Chemistry, 3, p. 104, 1966 DOI: 10.1002/jhet.5570030127
Spectrum DetailBack Directory
[Spectrum Detail]

5-Acetylthiophene-2-carboxylic acid(4066-41-5)MS
5-Acetylthiophene-2-carboxylic acid(4066-41-5)IR1
5-Acetylthiophene-2-carboxylic acid(4066-41-5)IR2
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

5-Acetylthiophene-2-carboxylic acid, 98+%(4066-41-5)
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