1-Octanol manufacture CAS 111-87-5 CAS NO.111-87-5

colorless liquid. have strong irritating smell. for the system of flavor, cosmetics,

and as a solvent, anti-foam agents, plasticizers, antifreeze, lubricant additives.

cas number: 111-87-5

einecs number: 203-917-6

mf: c8h18o

nw: 130.23

2.physical and chemical properties:

appearance and properties: colorless liquid, irritating odor.

einecs no. 203-917-6

melting point (° c): -16.7

relative density (water = 1): 0.83 (20 ° c)

boiling point (℃): 196

relative vapor density (air = 1): 4.48

molecular formula: c8h18o

molecular weight: 130.23

saturated vapor pressure (kpa): 0.13 (54 ° c)

heat of combustion (kj / mol): 5275.2

flash point (℃): 81 [1]

solubility: insoluble in water, soluble in ethanol, ether, chloroform

3.usage

mainly used in the production of plasticizers, extractants, stabilizers, as solvents and

spices intermediates. in the field of plasticizers, octanol generally refers to 2-ethyl

ethanol, which is a million-ton bulk raw material that is far more valuable industrially

than n-octanol. octanol itself is also used as spices, blending roses, lilies and

other floral essences, as soap with spices. the product is china gb2760-86

provides for the use of food flavors. mainly used to formulate coconut,

pineapple, peach, chocolate and citrus flavor.

4.picture