Ethanone, 1-(5-methylpyrazinyl)- Property

Melting point:

55-56 °C

Boiling point:

80 °C(Press: 8 Torr)

Density 

1.100±0.06 g/cm3(Predicted)

storage temp. 

-20°C Freezer

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

0.98±0.10(Predicted)

color 

Off-White to Pale Yellow

Odor

at 0.01 % in propylene glycol. popcorn

Odor Type

nutty

LogP

0.447 (est)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

Ethanone, 1-(5-methylpyrazinyl)- Chemical Properties,Usage,Production

Uses

1-(5-Methyl-pyrazin-2-yl)-ethanone can be used for analysis of aroma components from sugarcane to non-?centrifugal cane sugar using GC-?O-?MS.