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2,3-Dimethylpyrazine

2,3-Dimethylpyrazine structure

CAS No:
5910-89-4
Formula:
C6H8N2
Chemical Name:
2,3-Dimethylpyrazine
Synonyms:
Pyrazine,2,3-dimethyl-;2,3-Dimethylpyrazine
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

CLEAR YELLOW TO ORANGE LIQUID 2,3-Dimethylpyrazine has a nutty, cocoa-like odor and green note.

colourless to light yellow liquid with a nutty, cocoa-like odour

2,3-Dimethylpyrazine Basic Attributes

Molecular Weight：

108.14

Exact Mass：

108.14

BRN：

107908

EC Number：

227-630-0

UNII：

WHF7883D0V

DSSTox ID：

DTXSID4064058

HScode：

29339990

Characteristics

PSA：

25.8

XLogP3：

0.5

Appearance：

colourless to light yellow liquid with a nutty, cocoa-like odour

Density：

1.005 g/cm³

Melting Point：

11-13 °C

Boiling Point：

156 °C

Flash Point：

130 °F

Refractive Index：

1.504

Water Solubility：

soluble in water, organic solvents, oils

Storage Conditions：

Flammables area

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 1993 3/PG 3

wgk germany：

hazard class code：

10-22-37/38-41

safety instructions：

16-26-39

RTECS Number：

UQ2625000

Marks：

Xn,F,Xi

Hazard note：

Irritant/Flammable

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H226-H302-H315-H318-H335

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P312, P303+P361+P353, P330, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 1664 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2,3-dimethylpyrazine

2,3-Dimethylpyrazine Use and Manufacturing

Methods of Manufacturing

It is obtained by co-heating the reaction product of diacetyl and ethylenediamine with potassium hydroxide in ethanol solution.

Uses

Food, tobacco and other spices.

Manufacturing Info：

Pyrazine, 2,3-dimethyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:108.14
XLogP3:0.5
Hydrogen Bond Acceptor Count:2
Exact Mass:108.068748264
Monoisotopic Mass:108.068748264
Topological Polar Surface Area:25.8
Heavy Atom Count:8
Complexity:62.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Potassium hydroxide

Glucose

Glycerol

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Guide of 2,3-Dimethylpyrazine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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2,3-Dimethylpyrazine

SDS

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