Home > All categories> Flavors and Fragrances> Spices> Synthetic Spices> 2-Ethyl-3,5-dimethylpyrazine

2-Ethyl-3,5-dimethylpyrazine

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 13925-07-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 13925-07-0 Formula: C8H12N2 Molecular Weight: 136.19400

Description

3,5-Dimethyl-2-ethylpyrazine is an odorant of coffee brews.

Basic Info

Chemical Name	2-Ethyl-3,5-dimethylpyrazine
Synonyms	3-Ethyl-2,6-dimethylpyrazine; 2-Ethyl-3,5(6)-dimethylpyrazine; 2-ethyl-3,5-dimethylpyrazine;
CAS No.	13925-07-0
Molecular Formula	C8H12N2
Molecular Weight	136.19400
PSA	25.78000
LogP	1.65580

Properties

Appearance & Physical State	Yellow Oil
Density	0.964g/cm3
Boiling Point	188.8ºC at 760 mmHg
Flash Point	69.4ºC
Refractive Index	1.501
Vapor Pressure	0.814mmHg at 25°C

Safety Info

Safety Statements	S26
HS Code	2933990090
Risk Statements	R22; R36/37/38

Synthesis Route

(2S)-6-amino-2-[(2-aminoacetyl)amino]hexanoic acid+methylglyoxal→3-ethyl-2,5-dimethylpyrazine+5-Isobutyl-2,3-dimethylpyrazine
L-valine+L-lysine→2,3-Dimethylpyrazine+3-ethyl-2,5-dimethylpyrazine
LysSer*hydrochloride+methylglyoxal→2-Methylpyrazine+2,5-Dimethyl pyrazine

Precursor

Bromoethane
(2E,3Z)-3-(prop-1-en-1-ylimino)pentan-2-one O-methoxycarbonyl oxime
pentane-2,3-dione-2-oxime
2-Chloro-3,5-dimethylpyrazine

Hot tags: 2-ethyl-3,5-dimethylpyrazine, China, manufacturers, suppliers, factory, wholesale, low price, high quality