Methylcyclohexanone

920496084994

1331-22-2

methylcyclohexanon (isomerengemisch) | metylocykloheksanon | methylcyclohexanone(mixedisomers) | methylcyclohexanone,mixtureofisomers | methylcyclohexanone(general) | methyl-cyclohexanon | methylcyclohexanone, isomer mixture | cyclohexanone, methyl- | methylcyclohexanone | methylcyclohexan-1-one | methylcyclohexanonemixture

C21H36O3

112.19

0.914 g/mL at 20 °C(lit.)

163.7°C at 760 mmHg

45.9°C

n²⁰_D 1.446

Moderately toxic by ingestion. Mildly toxic by skin contact. A toxic compound that can damage the kidneys and the liver. It is similar to cyclohexanol in its toxic action, although it is somewhat less active. Harmful exposure in industry is rare. Experimental animals can withstand prolonged exposures of 0.02–0.05% by volume in air. Flammable liquid when exposed to heat, sparks, or flame. Can react violently with HNO3 and other oxidizers. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.Analytical Methods: For occupational chemical analysis use NIOSH: Methylcyclohexanone, 2521.

危险符号:

歐洲標準危險象形圖，代碼和定義

10-22 (R)

1

UN 2297 3 / PG 3

GW1575000