25702-80-1
中文名称
聚氯乙烯
英文名称
POLY(VINYL CHLORIDE), CARBOXYLATED
CAS
25702-80-1
分子式
C5H7ClO2
更新日期
2026/05/26 08:26:13
分子量
134.56
MOL 文件
25702-80-1.mol
25702-80-1 结构式
基本信息
中文别名
聚乙烯基氯聚(氯乙烯),羧化
聚(氯乙烯-CO-丙烯酸)
聚(氯乙烯), 羧基化, 平均分子量 200,000,平均羧酸含量 1.8 WT.%
英文别名
PVC RPOLY(VINYL CHLORIDE), CARBOXYLATED
poly(vinyl chloride-co-acrylic acid)
polyvinyl chloride-acrylic copolymer
2-Propenoic acid, polymer with chloroethene
Poly(vinylchloride)carboxylatedaveragemw200.000carboxylcont1.8wt%
Poly(vinyl chloride), carboxylated, average M.W. 200,000, average
Poly(vinyl chloride) carboxylated average Mw ~220,000 by GPC, powder
Poly(vinyl chloride) carboxylated,Poly(vinyl chloride-co-acrylic acid)
Poly(vinyl chloride), carboxylated, aver. M.W.220000, aver. carboxyl content 1.8 wt%
所属类别
催化剂及助剂：聚合物物理化学性质
Tg84
密度1.39
闪点736
溶解度acetone/carbon disulfide, MEK, THF: soluble
形态powder
颜色白色
InChI1S/C3H4O2.C2H3Cl/c1-2-3(4)5;1-2-3/h2H,1H2,(H,4,5);2H,1H2
InChIKeySQNNHEYXAJPPKH-UHFFFAOYSA-N
SMILESClC=C
CAS 数据库25702-80-1
安全数据
警示词警告
危险性描述H315-H319-H335-H412
危险品标志Xi
危险类别码36/37/38-52/53
安全说明26-36-61
危险品运输编号UN 3077 9/PG 3
WGK Germany3
TSCATSCA listed
海关编码39044000
存储类别13 - Non Combustible Solids
危险性类别Aquatic Chronic 3
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3