化学科研者一站式服务平台
化合物简介
基本信息
CAS:2909-38-8
中文别名:3-氯苯异氰酸酯;3-氯异氰酸苯酯;异氰酸间氯苯酯;3-氯苯基异氰酸酯;异氰酸-3-氯苯酯;
英文别名:m-Chlorfenylisokyanat [Czech];m-chlorophenylisocyanate;Isocyanic acid,m-chlorophenyl ester;Benzene, 1-chloro-3-isocyanato-;3-Chloroisocyanatobenzene;Isocyanic Acid 3-Chlorophenyl Ester;3-Chlorophenyl isocyanate;3-Chlorophenylisocyanate;Benzene,1-chloro-3-isocyanato;
分子式:C7H4ClNO
分子量:153.566
精确质量:152.998
Psa:29.43
Logp:2.3073
中文别名:3-氯苯异氰酸酯;3-氯异氰酸苯酯;异氰酸间氯苯酯;3-氯苯基异氰酸酯;异氰酸-3-氯苯酯;
英文别名:m-Chlorfenylisokyanat [Czech];m-chlorophenylisocyanate;Isocyanic acid,m-chlorophenyl ester;Benzene, 1-chloro-3-isocyanato-;3-Chloroisocyanatobenzene;Isocyanic Acid 3-Chlorophenyl Ester;3-Chlorophenyl isocyanate;3-Chlorophenylisocyanate;Benzene,1-chloro-3-isocyanato;
分子式:C7H4ClNO
分子量:153.566
精确质量:152.998
Psa:29.43
Logp:2.3073
编号系统
MDL号:MFCD00002016
物化性质
外观与性状:无色透明的液体
密度:1.26g/mLat 25°C(lit.)
沸点:113-114°C43mm Hg(lit.)
熔点:−4°C(lit.)
闪点:188°F
折射率:n20/D 1.559(lit.)
水溶解性:Decomposes
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:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances
蒸汽压:0.294mmHg at 25°C
密度:1.26g/mLat 25°C(lit.)
沸点:113-114°C43mm Hg(lit.)
熔点:−4°C(lit.)
闪点:188°F
折射率:n20/D 1.559(lit.)
水溶解性:Decomposes
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:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances
蒸汽压:0.294mmHg at 25°C
安全信息
RTECS号:NQ8560000
安全说明:S23-S26-S28-S36/37/39-S45-S38-S37/39-S28A-S22
危险类别码:R26; R36/37/38; R42
WGK Germany:2
海关编码:2929109000
危险品运输编码:UN 2206 6.1/PG 2
危险类别:6.1
包装等级:III
危险品标志:T+
安全说明:S23-S26-S28-S36/37/39-S45-S38-S37/39-S28A-S22
危险类别码:R26; R36/37/38; R42
WGK Germany:2
海关编码:2929109000
危险品运输编码:UN 2206 6.1/PG 2
危险类别:6.1
包装等级:III
危险品标志:T+
生产方法及用途
生产方法
其制备方法是在反应釜中加入甲苯,冷却下通入一定量的光气,然后将间氯苯胺的甲苯溶液滴加到反应釜中,加毕后再继续搅拌一定时间,然后将物料移人热反应釜中,继续通入光气并慢慢升温至一定温度,此时有大量的氯化氢和光气逸出,经冷凝后用甲苯吸收,继续通入光气反应,直至物料呈现透明液时反应结束。通入氮气赶尽光气和氯化氢,然后将物料移至脱溶釜,脱溶剂甲苯得成品。 医药、农药中间体。
用途
医药、农药中间体。
其制备方法是在反应釜中加入甲苯,冷却下通入一定量的光气,然后将间氯苯胺的甲苯溶液滴加到反应釜中,加毕后再继续搅拌一定时间,然后将物料移人热反应釜中,继续通入光气并慢慢升温至一定温度,此时有大量的氯化氢和光气逸出,经冷凝后用甲苯吸收,继续通入光气反应,直至物料呈现透明液时反应结束。通入氮气赶尽光气和氯化氢,然后将物料移至脱溶釜,脱溶剂甲苯得成品。 医药、农药中间体。
用途
医药、农药中间体。
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)

Mass

IR : CCl4 solution

IR : liquid film
