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5928-48-3

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5928-48-3 Structure

5928-48-3 Structure
IdentificationBack Directory
[Name]

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE
[CAS]

5928-48-3
[Synonyms]

2,3-Dimethyl-5-formylthiophene
4,5-dimethylthiophene-2-carbaldehyde
2-Thiophenecarboxaldehyde,4,5-dimethyl-
4,5-Dimethylthiophene-2-carboxaldehyde,97%
[Molecular Formula]

C7 H8 O S
[MDL Number]

MFCD02093897
[MOL File]

5928-48-3.mol
[Molecular Weight]

140.21
Chemical PropertiesBack Directory
[Appearance]

clear yellow to brown liquid
[Boiling point ]

80 °C
[density ]

1.179
[refractive index ]

1.579
[Fp ]

82-85°C
[storage temp. ]

Refrigerator (+4°C)
[form ]

Liquid
[color ]

Clear yellow to brown
[Sensitive ]

Air Sensitive
Hazard InformationBack Directory
[Chemical Properties]

clear yellow to brown liquid
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[HS Code ]

29349990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Phosphorus oxychloride-->Potassium hydroxide-->Hydrazinium hydroxide solution-->Ethylene glycol-->N-Methylformanilide-->3-Methyl-2-thiophenecarboxaldehyde
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