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2,6-Dimethylpyrazine

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Origem: China

Cas No: 108-50-9

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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CAS No.: 108-50-9 Formula: C6H8N2 Molecular Weight: 108.14100

Basic Info

Chemical Name	2,6-Dimethylpyrazine
Synonyms	Pyrazine,2,6-dimethyl; 3,5-Dimethylpyrazine; Pyrazine, 2,6-dimethyl-; FEMA No. 3273; 2,6-Dimethyl-1,4-diazine; 2,6-Dimethylparadiazine; 2,6-DiMepyz; 2,6-dimethyl-pyrazine; 2,6-Dimethylpiazine;
CAS No.	108-50-9
Molecular Formula	C6H8N2
Molecular Weight	108.14100
PSA	25.78000
LogP	1.09340

Properties

Appearance & Physical State	Clear, colorless liquid.
Density	0.997g/cm3
Boiling Point	154ºC
Melting Point	34-40ºC
Flash Point	46ºC
Refractive Index	1.5
Stability	Stable under normal temperatures and pressures.
Storage Condition	Flammables area
Vapor Pressure	3.87mmHg at 25°C

Safety Info

RTECS	UQ2975000
Hazard Class	4.1
Safety Statements	S16
HS Code	29339990
Packing Group	III
WGK Germany	3
RIDADR	UN 1325 4.1/PG 2
Risk Statements	R10; R22
Hazard Codes	Xn

Synthesis Route

2,5-dimethyl-4,5-dihydro-1H-imidazole+chloroform→2,4-dimethyl-Pyrimidine+2,5-Dimethyl pyrazine
LysSer*hydrochloride+methylglyoxal→2-Methylpyrazine+2,5-Dimethyl pyrazine
(2R)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-sulfanylpropanoic acid+methylglyoxal→2,5-Dimethyl pyrazine+2,3-Dimethylpyrazine

Precursor

tert-butyl 2-(hydroxyimino)propyl(prop-2-ynyl)carbamate
2,6-Dichloropyrazine
(1Z,2E)-1-(allylimino)propan-2-one oxime

Downstream Product

6-Methylpyrazine-2-Carboxylic Acid
2-Chloro-3,5-dimethylpyrazine
2-ethenyl-6-methylpyrazine
2-[2-(3-fluorophenyl)ethenyl]-6-methylpyrazine

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