Phenylisocyanate is an organic compound typically abbreviated PhNCO. The molecule consists of a phenyl ring attached to the isocyanate functional group. It is a colourless liquid that reacts with water. Phenylisocyanate has a strong odor and tearing vapours, therefore it should be handled in the fumehood.

CAS：103-71-9
中文别名：苯基异氰酯;
英文别名：Fenylisokyanat;isocyanato-benzene;pic;benzeneisocyanate;Additive ti;6-isocyanatobenzene;Phenyl isocyanate;Phenylcarbimide;isocyanic acid phenyl ester;carbanil;carbanile;mondurp;Karbanil;Benzene, isocyanato-;
分子式：C7H5NO
分子量：119.121
精确质量：119.037
Psa：29.43
Logp：1.6539

MDL号：MFCD00001994

外观与性状：无色至淡黄色液体带有一种刺鼻的气味
密度：1.096g/mLat 25°C(lit.)
沸点：162-163°C(lit.)
熔点：-31.3 °C
闪点：132°F
折射率：n20/D 1.535(lit.)
水溶解性：decomposes
稳定性：Stable. Combustible. Incompatible with strong oxidizing agents, water, moisture, alcohols, amines, strong bases, strong acids. Protect from air.
储存条件：库房通风低温干燥,与氧化剂、酸类、食品添加剂分开存放
蒸汽压：2.11mmHg at 25°C

RTECS号：DA3675000
安全说明：S16-S26-S28-S36/37/39-S45-S38-S28A
危险类别码：R22; R26; R36/37/38; R42
WGK Germany：2
海关编码：2929109000
危险品运输编码：UN 2487 6.1/PG 1
危险类别：6.1
包装等级：I
危险品标志：T+