ChemicalBook--->CAS DataBase List--->26340-58-9

26340-58-9

26340-58-9 Structure

26340-58-9 Structure
IdentificationBack Directory
[Name]

trans-4-chlorocrotonic acid
[CAS]

26340-58-9
[Synonyms]

trans-4-chlorocrotonic acid
γ-Chlorocrotonic Acid (~90%)
[Molecular Formula]

C4H5ClO2
[MDL Number]

MFCD19228094
[MOL File]

26340-58-9.mol
[Molecular Weight]

120.53
Chemical PropertiesBack Directory
[Melting point ]

83°C
[Boiling point ]

148.96°C (rough estimate)
[density ]

1.2094 (rough estimate)
[refractive index ]

1.4704 (estimate)
[storage temp. ]

Amber Vial, Refrigerator, Under inert atmosphere
[solubility ]

Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

4.17±0.10(Predicted)
[color ]

Off-White to Beige Low-Melting
[Stability:]

Light Sensitive
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H314-H290
[Precautionary statements ]

P501-P260-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405
Hazard InformationBack Directory
[Uses]

γ-Chlorocrotonic Acid is a useful reagent in the preparation of KRas G12C inhibitors.
Spectrum DetailBack Directory
[Spectrum Detail]

trans-4-chlorocrotonic acid(26340-58-9)1HNMR
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