天天摸日日摸狠狠添,欧美人妻精品一区二区三区 ,强开小婷嫩苞又嫩又紧视频,人妻丰满熟av无码区HD

Chinese   English

Products

Heterocycle Series(Intermediates)

Home >> Products >> 2,4-Dichloropyrimidine
NO:
BP009
Product Name:
2,4-Dichloropyrimidine
CAS NO.:
3934-20-1
Structure:
Product introduction:
Name: 2,4-Dichloropyrimidine

    Molecular Formula: C4H2Cl2N2
      Molecular Weight: 148.98
CAS Registry Number: 3934-20-1
               EC Number: 223-508-6

Properties:
Melting point: 57-62 ºC
 Boiling point: 101 ºC (23 mmHg)

Specification:
  Apprearance:   off-white powder;
            Assay:   99.0%;