5-chloro-2-methoxyphenyl isocyanate

5-氯-2-甲氧基苯基异氰酸酯

Also known as: 4-chloro-2-isocyanato-1-methoxybenzene, Benzene, 4-chloro-2-isocyanato-1-methoxy-, 2-methoxy-5-chlorophenyl isocyanate

5-chloro-2-methoxyphenyl isocyanate (CAS 55440-54-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO2 and a molecular weight of 183.59200 g/mol. It is also known as 4-chloro-2-isocyanato-1-methoxybenzene, Benzene, 4-chloro-2-isocyanato-1-methoxy- and 2-methoxy-5-chlorophenyl isocyanate. Key properties include a melting point of 58-61 °C(lit.), a boiling point of 271.7ºC at 760 mmHg, a density of 1.22 g/cm3 and a flash point of 118.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

55440-54-5

Jingsj CID

J-12788-6

Molecular Formula

C₈H₆ClNO₂

Chinese Name

5-氯-2-甲氧基苯基异氰酸酯

Molecular Weight

183.59200 g/mol

Category

Organic Acids

Last updated

8/21/2026