2-ISOBUTYL-3-METHYLPYRAZINE

2-ISOBUTYL-3-METHYLPYRAZINE Suppliers list

Company Name:	Hebei Chuanghai Biotechnology Co., Ltd
Tel:	+86-15531157085; +8615531157085
Email:	abby@chuanghaibio.com
Products Intro:	Product Name:2-ISOBUTYL-3-METHYLPYRAZINE CAS:13925-06-9 Purity:99% Package:1KG;10.00;USD

Company Name:	Hebei Mujin Biotechnology Co.,Ltd
Tel:	+86 13288715578 +8613288715578
Email:	sales@hbmojin.com
Products Intro:	Product Name:2-ISOBUTYL-3-METHYLPYRAZINE CAS:13925-06-9 Purity:99% Package:1KG;50USD

Company Name:	Hebei Chuanghai Biotechnology Co,.LTD
Tel:	+86-13131129325
Email:	sales1@chuanghaibio.com
Products Intro:	Product Name:2-Isobutyl-3-Methylpyrazine CAS:13925-06-9 Purity:99% Package:1KG;5.00;USD\|10KG;3.00;USD\|50KG;2.00;USD

Company Name:	JINING XINHE CHEMICAL CO., LTD
Tel:	+8615318402391
Email:	sales@xinhepharma.com
Products Intro:	Product Name:2-ISOBUTYL-3-METHYLPYRAZINE CAS:13925-06-9 Purity:98% Package:1kg;\|25kg;\|100kg

Company Name:	Hebei Zhuanglai Chemical Trading Co Ltd
Tel:	+86-16264648883 +86-16264648883
Email:	niki@zlchemi.com
Products Intro:	Product Name:2-ISOBUTYL-3-METHYLPYRAZINE CAS:13925-06-9 Purity:99 Package:1kg;50USD

2-ISOBUTYL-3-METHYLPYRAZINE manufacturers

2-ISOBUTYL-3-METHYLPYRAZINE Basic information

Product Name:	2-ISOBUTYL-3-METHYLPYRAZINE
Synonyms:	FEMA NUMBER 3133;FEMA 3133;2-ISOBUTYL-3-METHYLPYRAZINE;2-METHYL-3-ISOBUTYLPYRAZINE;2-methyl-3-(2-methylpropyl)-pyrazin;2-methyl-3-(2-methylpropyl)-Pyrazine;2-ISOBUTYL-3-METHYLPYRAZINE 98+%;2-ISOBUTYL-3-METHYLPYRAZINE 99+%
CAS:	13925-06-9
MF:	C9H14N2
MW:	150.22
EINECS:	237-693-6
Product Categories:	Mono- & Polyalkylpyrazines;Pyrazines;Alphabetical Listings;Flavors and Fragrances;I-L
Mol File:	13925-06-9.mol

2-ISOBUTYL-3-METHYLPYRAZINE Chemical Properties

Melting point	74 °C
Boiling point	199 °C(lit.)
density	0.942 g/mL at 25 °C(lit.)
FEMA	3133 \| 2-ISOBUTYL-3-METHYLPYRAZINE
refractive index	n20/D 1.492(lit.)
Fp	180 °F
storage temp.	Sealed in dry,Room Temperature
pka	1.88±0.10(Predicted)
form	clear liquid
color	Colorless to Orange to Green
Odor	at 0.10 % in dipropylene glycol. herbal green sugar syrup
Odor Type	caramellic
JECFA Number	773
LogP	1.96
CAS DataBase Reference	13925-06-9(CAS DataBase Reference)
EPA Substance Registry System	Pyrazine, 2-methyl-3-(2-methylpropyl)- (13925-06-9)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English

2-ISOBUTYL-3-METHYLPYRAZINE Usage And Synthesis

Description	Synthesis: By condensation of ethylenediamine with 5-methyl- 2,3-hexanedione.
Chemical Properties	2-Isobutyl-3-methylpyrazine has extremely powerful herbaceous green earthy notes. Diluted water solutions exhibit a characteristic odor of green bell peppers
Chemical Properties	Liquid
Occurrence	Reported present in coffee, potato products, cooked beef, fried cured pork and roasted peanuts.
Preparation	By condensation of ethylenediamine with 5-methyl-2,3-hexandione
Definition	ChEBI: 2-Methyl-3-(2-methylpropyl)pyrazine is a member of pyrazines.
Aroma threshold values	Detection: 13 to 35 ppb
Taste threshold values	Taste characteristics at 35 ppm: herbaceous, green, earthy notes.

2-ISOBUTYL-3-METHYLPYRAZINE Preparation Products And Raw materials

Preparation Products

Tag:2-ISOBUTYL-3-METHYLPYRAZINE(13925-06-9) Related Product Information

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