Alias:2-Butenoic acid

3-Methylacrylic acid

CAS:3724-65-0(mix)

107-93-7(E/trans)

Properties:White powder;

MP: 73degree (trans: 70~73degree);

BP: 181 centigrade (trans: 185~199degree);

 Flash point: 88degree;

Density: 1.027;

Water solubility: soluble(trans: 94g/L(25degree))

B:

Product name:Crotonyl chloride

Alias:2-Butenoyl chloride

      ß-Methacryloyl chloride

CAS:10487-71-5(mix)

625-35-4(E/trans)

Properties:Colorless transparent liquid;

BP: 120-123degree;

FP: 35degree;

Density  1.091;

Refractive index: 1.4585-1.4615

C:

Product name:N-Hydroxyphthalimide

CAS:524-38-9

Alias:Phthaloxime

Properties:White powder;

MP: 233~235degree (dec.)

D:

Product name:N-Hydroxysuccinimide

Alias:1-Hydroxy-2,5-pyrrolidinedione

CAS:6066-82-6

Properties:White powder;

MP: 93~95degree;

Water solubility: soluble

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