CAS号:102-36-3
品名:3,4-二氯苯异氰酸酯Isocyanicacid3,4-dichlorophenylester
中文别名:异氰酸二氯苯酯;3,4-二氯苯基异氰酸酯;
英文别名:3,4-DICHLOROPHENYLCARBIMIDE;Dichloroisocyanatobenzene;3,4-Dichlorphenylisocyanat;1,2-dichloro-4-isocyanato-benzene;3,4-DCPI;IsocyanicAcid3,4-DichlorophenylEster;Isocyanicacid3,4-d;dcpi;3,4-Dichlorfenylisokyanat;DICHLOROPHENYLISOCYANATES;3,4-Dichlorophenylisocyanate;3,4-Dichlorphenylisocyanate;Phenylisocyanate,dichloro;
分子式:C7H3Cl2NO
分子量:188.011
精确质量:186.959
Psa:29.43
RTECS号:NQ8760000
BRN号:608325
EINECS号:203-026-2
MDL号:MFCD00002017
PubChem号:24854744
外观与性状:透明蜡质固体
密度:1.37g/cm3
沸点:118-120°C18mm Hg(lit.)
熔点:41-43°C(lit.)
闪点:&>230°F
折射率:1.575
稳定性:Stable under normal temperatures and pressures. Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:库房通风低温干燥,与氧化剂,酸类,食品分开储运
蒸汽压:0.0553mmHg at 25°C
安全说明:S22-S26-S36/37/39-S45
危险类别码:R23; R36/37/38; R42
WGK Germany:2
海关编码:29291090
危险品运输编码:UN 2250 6.1/PG 2
危险类别:6.1
包装等级:II
危险品标志:T
简介:3,4-Dichlorphenylisocyanateisachemicalcompoundusedasachemicalintermediateandinorganicsynthesis.Itisasolid,andrangesincolourfromwhitetoyellow.Itisanirritantfortissuesincludingeyesandmucousmembranes,andinhalationofdustfromthechemicalispoisonous.Itcanbeusedindustriallyinthepreparationoftriclocarbanbyreactionwithp-chloroaniline.
用途:用于生产利谷隆、敌草隆、草不隆、灭草灵、敌稗等脲类除草剂和杀虫剂等农药的合成和一些医药中间体的合成。
有机砌块