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4755-81-1 methyl 2-chloroacetoacetate

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Product Name Methyl 2-chloroacetoacetate
CAS No. 4755-81-1
Synonyms Chloroacetoaceticacidmethylester; methyl 4-chloro-3-oxobutanoate; methyl 2-chloro-3-oxobutanoate; methyl (2R)-2-chloro-3-oxobutanoate; methyl (2S)-2-chloro-3-oxobutanoate
InChI InChI=1/C5H7ClO3/c1-3(7)4(6)5(8)9-2/h4H,1-2H3/t4-/m0/s1
Molecular Formula C5H7ClO3
Molecular Weight 150.5603
Density 1.219g/cm3
Melting point -33℃
Boiling point 137°C at 760 mmHg
Flash point 71.7°C
Water solubility 50 g/L (20℃)
Refractive index 1.429
Hazard Symbols Xn:Harmful;
Risk Codes R22:; R36/37/38:;
Safety S26:; S37/39:;