2,3-Diethyl-5-methylpyrazin Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

2,3-Diethyl-5-methylpyrazine has a nutty, roasted, vegetable aroma.

Occurrence

Reported to be present in coffee, filberts, potato products, Parmesan cheese, chicken, beef, pork, cocoa, peanuts, popcorn, sesame seed and corn tortillas.

Verwenden

2,3-Diethyl-5-methylpyrazine is a volatile compound found in food such as almonds and swiss cheese.

synthetische

By condensation of 3,4-hexanedione with propylene diamine.

Allgemeine Beschreibung

2,3-Diethyl-5-methylpyrazine has been identified as a potent odorant in coffee sample and has been evaluated by gas chromatography-olfactometry of decreasing headspace samples.

2,3-Diethyl-5-methylpyrazin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2,3-Diethyl-5-methylpyrazin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8806	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5889	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20267	58
JINING XINHE CHEMICAL CO., LTD	+8615318402391	sales@xinhepharma.com	China	809	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883 +86-16264648883	niki@zlchemi.com	China	3712	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29793	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29879	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2958	58

18138-04-0(2,3-Diethyl-5-methylpyrazin)Verwandte Suche:

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• 2,3-diethyl-5-methyl-pyrazin
• 5-Methyl-2,3-diethylpyrazine
• Pyrazine, 2,3-diethyl-5-methyl-
• LABOTEST-BB LT00453041
• FEMA 3336
• FEMA NUMBER 3336
• 2,3-DIETHYL-5-METHYLPYRAZINE
• 2,3-DIETHYL-6-METHYLPYRAZINE
• 2-METHYL-5,6-DIETHYLPYRAZINE
• 2 3-DIETHYL-5-METHYLPYRAZINE 97+%
• 2,3-Diethyl-5-methylpyrazine, 98+%
• Pyrazine, 2,3-diethyl-5-methyl- (8CI,9CI)
• diethylmethylpyrazine,2,3-diethyl-5-methylpyrazine
• 2,3-Diethyl-5-methylpyrazine,99%
• 2,3-Diethyl-5-Methyl
• 2.3.5.6-four Methylpyrazine
• Diethyl-5-Methylpyraz
• 2.3-Dimethy-5-methyl pryazine
• Food additive in Chocolate 2,3-Diethyl-5-methylpyrazine 18138-04-0
• 2.3-Dimethyl-5-Methyl Pyrazine
• 2,3-Diethyl-5-methylpyrazine>
• 2,3-Diethyl-5-methylpyrazine USP/EP/BP
• hazelnut pyrazine
• 2,3-Diethyl-5-methylpyrazine with high purity CAS 18138-04-0
• 18138-04-0
• 18138-04
• Building Blocks
• Heterocyclic Building Blocks
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• Pyrazines
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• Chemical Synthesis
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• PIPERIDINE
• Pyrazine
• Heterocyclic Compounds
• Mono- & Polyalkylpyrazines
• Pyrazines
• pyrazine Flavor