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2-Acetyl-3-ethylpyrazine

2-Acetyl-3-ethylpyrazine structure

CAS No:
32974-92-8
Formula:
C8H10N2O
Chemical Name:
2-Acetyl-3-ethylpyrazine
Synonyms:
Ethanone,1-(3-ethyl-2-pyrazinyl)-;Ethanone,1-(3-ethylpyrazinyl)-;1-(3-Ethyl-2-pyrazinyl)ethanone;2-Acetyl-3-ethylpyrazine;1-(3-Ethylpyrazin-2-yl)ethanone;1-(3-Ethylpyrazin-2-yl)ethan-1-one
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

2-Acetyl-3-ethylpyrazine is an endogenous metabolite.

Liquid|colourless to pale yellow liquid with a nutty, popcorn, potato chip, meaty odour

2-Acetyl-3-ethylpyrazine is an aromatic ketone.

2-Acetyl-3-ethylpyrazine Basic Attributes

Molecular Weight：

150.18

Exact Mass：

150.18

BRN：

742901

EC Number：

251-316-2

UNII：

AQ03N14XTL

DSSTox ID：

DTXSID3067736

HScode：

2933990090

Characteristics

PSA：

42.8

XLogP3：

0.6

Density：

1.1±0.1 g/cm3

Boiling Point：

77 °C @ Press: 6 Torr

Flash Point：

188 °F

Refractive Index：

1.511

Water Solubility：

2.072e+004 mg/L @ 25 °C (est)|soluble in water, organic solvents, oils|miscible at room temperature (in ethanol)

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36/37/39

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H302 (94.96%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, and P501|Aggregated GHS information provided by 1448 companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Acetyl-3-ethylpyrazine Use and Manufacturing

Methods of Manufacturing

By 2-ethyl-3-methylpyrazine brominated and then oxidized.

Uses

GB 2760-1996 stipulates the permitted food spices. Used in potato, peanut and cocoa flavors.

Manufacturing Info：

Ethanone, 1-(3-ethyl-2-pyrazinyl)-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:150.18
XLogP3:0.6
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:150.079312947
Monoisotopic Mass:150.079312947
Topological Polar Surface Area:42.8
Heavy Atom Count:11
Complexity:147
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 2-Acetyl-3-ethylpyrazine

LEADER BIOCHEMICAL GROUP Contact Supplier

CN
8 YRS

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Manufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances Chemicals

China Largest Manufacturer Supply High Purity 2-Acetyl-3-ethylpyrazine CAS 32974-92-8

CAS No.: 32974-92-8

Grade: Food Grade

Content: 99%

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Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of CHEMICALS,REAGENTS

High quality 2-Acetyl-3-Thylpyrazine CAS NO.32974-92-8

CAS No.: 32974-92-8

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 2-Acetyl-3-ethylpyrazine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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2-Acetyl-3-ethylpyrazine

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