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2,3-Diethyl-5-methylpyrazine

2,3-Diethyl-5-methylpyrazine structure

CAS No:
18138-04-0
Formula:
C9H14N2
Chemical Name:
2,3-Diethyl-5-methylpyrazine
Synonyms:
Pyrazine,2,3-diethyl-5-methyl-;2,3-Diethyl-5-methylpyrazine;2-Methyl-5,6-diethylpyrazine;5-Methyl-2,3-diethylpyrazine;2,3-Diethyl-6-methylpyrazine
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

CLEAR LIGHT YELLOW LIQUID 2,3-Diethyl-5-methylpyrazine has a nutty, roasted, vegetable aroma.

colourless to light yellow liquid with a nutty, roasted, vegetable odour

2,3-Diethyl-5-methylpyrazine Basic Attributes

Molecular Weight：

150.22

Exact Mass：

150.22

EC Number：

242-024-6

UNII：

530763R0AP

DSSTox ID：

DTXSID6066317

HScode：

29339900

Characteristics

PSA：

25.8

XLogP3：

1.9

Appearance：

clear to pale yellow liquid

Density：

0.949 g/mL at 25 °C(lit.)

Boiling Point：

95 °C (20 mmHg)

Flash Point：

176 °F

Refractive Index：

n 20/D 1.498(lit.)

Water Solubility：

H2O: SLIGHTLY soluble

Storage Conditions：

2-8°C

Vapor Pressure：

0.515mmHg at 25°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

NA 1993 / PGIII

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36/37/39

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H302 (94.49%): 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 1451 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,3-Diethyl-5-methylpyrazine Use and Manufacturing

Methods of Manufacturing

By the condensation of 3, 4-hexanedione and 1, 2-diaminopropane.

Uses

Used in coffee, meat, sweets, etc.

Manufacturing Info：

Pyrazine, 2,3-diethyl-5-methyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:150.22
XLogP3:1.9
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:150.115698455
Monoisotopic Mass:150.115698455
Topological Polar Surface Area:25.8
Heavy Atom Count:11
Complexity:114
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

L-Ascorbic acid

Recommended Suppliers of 2,3-Diethyl-5-methylpyrazine

SHANDONG LOOK CHEMICAL CO.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate,Pigment & Dyestuff,Polymer,Flavour & Fragrance,Basic Organic Chemicals,Pharmaceutical

2,3-Diethyl-5-Methylpyrazine with High Purity CAS 18138-04-0

CAS No.: 18138-04-0

Content: 0.00%

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Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of CHEMICALS,REAGENTS

Factory Supply 2.3-Diethyl-5-methyl pyrazine CAS NO.18138-04-0

CAS No.: 18138-04-0

Grade: Pharmaceutical Grade

Content: 99%

Inquiry
Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

2,3-Diethyl-5-Methylpyrazine with Higher Purity CAS 18138-04-0

CAS No.: 18138-04-0

Grade: Top Product

Content: 0%

Inquiry

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Guide of 2,3-Diethyl-5-methylpyrazine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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2,3-Diethyl-5-methylpyrazine

SDS

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