377p欧洲日本亚洲大胆-日韩av无码免费大片bd-中年人妻丰满av无码久久不卡-精品国偷自产在线电影-伊人蕉影院久亚洲高清

丹陽瑞青化工有限公司

江蘇申瑞科技新材料有限公司

Product details

Ruiqing Chemical

3-Chlorobenzoyl chloride

Product name	3-Chlorobenzoyl chloride
CAS RN	618-46-2
Structural formula
Molecular formula	C₇H₄Cl₂O
Molecular weight	175.01
Physical and Chemical Properties	Density：1.36 Boiling point：223-225°C Refractive index：1.568-1.57 Flash point: 110°C
Use	Used as a pharmaceutical intermediate