[登录] [免费注册]
仪器设备网
位置:首页 > 资料中心 > 化工字典 > 9016-87-9
关键词:    
仅模糊查询
CAS: 9016-87-9
分子式: C6H4(NCO)CH2C6H4(NCO)C8H5NO)X
分子量: 350-400
沸点: 392℃(5 t
中文名称: 
多苯基多次甲基多异氰酸酯
粗MDI
多亚甲基多苯基多异氰酸酯
聚亚甲基聚芳基异氰酸酯
英文名称: 
isobind 100
isocyanate 580
isocyanate de polymethylene et de polyphenyle
isonate 390p
isoset cx 11
kaiser nco 20
lupranate m 10
lupranate m 20S
lupranate m 70
luprinate m 20
mdi-cr
mdi-cr 100
mdi-cr 200
mdi-cr 300
millionate 300
millionate mr
millionate mr 100
millionate mr 200
millionate mr 300
millionate mr 340
millionate mr 400
millionate mr 500
mirionate mr
mobay mrs
mondur e 429
mondur e 441
mondur e 541
mondur mr
mondur mr 200
mondur mrs
mondur mrs 10
mr 200
mr 2000
nco 20
niax afpi
papi
papi 135
papi 20
papi 27
papi 580
papi 901
pmppi
poly(methylene phenylene isocyanate)
poly(phenylenemethylene isocyanate)
polymeric diphenyl methylene diisocyanate
polymeric diphenylmethane diisocyanate
polymeric isocyanate
polymeric mdi
polymethyl polyphenyl polyisocyanate
polymethylene poly(phenyl isocyanate)
polymethylene polyphenyl isocyanate
polymethylene polyphenyl polyisocyanate
polymethylene polyphenylene isocyanate
polymethylene polyphenylisocyanate
polymethylenepolyphenylene isocyanate polymer
polymethylenepolyphenylene polyisocyanate
polyphenylene polymethylene polyisocyanate
polyphenylpolymethylene polyisocyanate
rubinate m
rubinate mf 178
rubinate mf 182
sumidur 44v10
sumidur 44v20
sumidur 44vm
suprasec 1042
suprasec dc
systanat mr
systanate mr
takenate 300c
tedimon 31
thanate p 210
thanate p 220
thanate p 270
poly((phenyl isocyanate)-co-formaldehyde)
isocyanuric
isocyanuric acid polymethylene polyphenyl
isocyanuric acid polymethylene polyphenyl isocyanate
isocyanuricacidpolymethylenepolyphenylisocyanate
polymethylene polyaryl isocyanate
Isocyanic acid,polymethylenepolyphenylene ester
Poly [methylene(polyphenyl iso-cyanate)]
Isocyanic acid, polymethylenepolyphenylene ester
polymethylenepolyphenyl isocyanate
coronate mr 200
cr 200
desmodur 44v20
desmodur pu 1520a20
e 534
性质描述: 褐色透明液体。相对密度为1.200,折光率1.6240。蒸气压(25℃)为2.13×10-5kPa。
生产方法: 将苯胺和甲醛按摩尔比1.6-2.0:1配合,再配入盐酸作为缩作催化剂,加入缩合器中,于90-110℃反应30-60min,得到一定比例二苯基甲烷-4,4'-二胺和多次甲基多苯基甲胺,再经光气化、分离、提纯即可得PAPI和MDI。原料消耗定额:甲醛(100%)150kg/t、苯胺750kg/t、光气850kg/t。
用途: 用于制聚氨酯材料,广泛应物于建筑行业、汽车工业、电器工业等作保温材料或垫褥等。
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9