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2-Methoxypyrazine

2-Methoxypyrazine structure

CAS No:
3149-28-8
Formula:
C5H6N2O
Chemical Name:
2-Methoxypyrazine
Synonyms:
Pyrazine,2-methoxy-;Pyrazine,methoxy-;2-Methoxypyrazine;Methoxypyrazine
Categories:
Flavors and Fragrances > Synthetic Fragrances

Description

Methoxypyrazine has a sweet, nutty, cocoa odor. Methoxypyrazine contributes a distinctive “green, capsicum (bell pepper), herbaceous and earthy” aroma that is quite characteristic of certain wines, such as sauvignon blanc and cabernet sauvignon. Colorless liquid

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

Methoxypyrazine is an aromatic ether and a member of pyrazines.

2-Methoxypyrazine Basic Attributes

Molecular Weight：

110.11

Exact Mass：

110.11

BRN：

2241

EC Number：

221-579-8

UNII：

RYD35T7F4T

DSSTox ID：

DTXSID4047676

HScode：

29339990

Characteristics

PSA：

XLogP3：

0.7

Appearance：

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

Density：

1.1±0.1 g/cm3

Boiling Point：

61 °C

Flash Point：

114 °F

Refractive Index：

1.495

Water Solubility：

miscible with water, organic solvents; soluble in oils

Storage Conditions：

Store below +30°C.

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

Marks：

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H226-H302-H315-H318-H335

GHS Classification：

|Warning|H302 (98.88%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 1426 companies from 8 notifications to the ECHA C&L Inventory.

2-Methoxypyrazine Use and Manufacturing

Methods of Manufacturing

Derived from 2-hydroxypyrazine methylation.

Uses

For daily use, food flavor

Manufacturing Info：

Pyrazine, 2-methoxy-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:110.11
XLogP3:0.7
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:110.048012819
Monoisotopic Mass:110.048012819
Topological Polar Surface Area:35
Heavy Atom Count:8
Complexity:67.4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sodium methoxide

Recommended Suppliers of 2-Methoxypyrazine

Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of fine chemicals,pharmaceutical materials

2-Methoxypyrazine

CAS No.: 3149-28-8

Grade: industrial Grade

Content: 98%

Inquiry
Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of CHEMICALS,REAGENTS

High quality 2-Methoxypyrazine CAS NO.3149-28-8

CAS No.: 3149-28-8

Grade: Pharmaceutical Grade

Content: 99%

Inquiry

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Guide of 2-Methoxypyrazine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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2-Methoxypyrazine

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