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Chloropyrazine

Chloropyrazine structure

CAS No:
14508-49-7
Formula:
C4H3ClN2
Chemical Name:
Chloropyrazine
Synonyms:
Pyrazine,2-chloro-;Pyrazine,chloro-;2-Chloropyrazine;Chloropyrazine;Pyrazin-2-yl chloride
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

clear colorless to yellowish liquid

2-chloropyrazine is a member of pyrazines.

Chloropyrazine Basic Attributes

Molecular Weight：

114.53

Exact Mass：

114.53

BRN：

107019

EC Number：

238-517-0

DSSTox ID：

DTXSID0065779

HScode：

29339990

Characteristics

PSA：

25.8

XLogP3：

0.7

Appearance：

Clear colorless to yellow Liquid

Density：

1.28 g/cm³

Melting Point：

99-100 °C

Boiling Point：

153.5 °C

Flash Point：

136 °F

Refractive Index：

n 20/D 1.539(lit.)

Water Solubility：

H2O: INsoluble ;soluble in Methanol

Storage Conditions：

Store below +30°C.

Vapor Pressure：

3.92mmHg at 25°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 1993 3/PG 3

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-37/39

Marks：

Hazard note：

Irritant

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H226-H315-H319-H335

GHS Classification：

|Warning|H226 (98%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 50 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-chloropyrazine

Chloropyrazine Use and Manufacturing

Uses

Cardiotonic

Manufacturing Info：

Pyrazine, 2-chloro-: ACTIVE

Computed Properties

Molecular Weight:114.53
XLogP3:0.7
Hydrogen Bond Acceptor Count:2
Exact Mass:113.9984758
Monoisotopic Mass:113.9984758
Topological Polar Surface Area:25.8
Heavy Atom Count:7
Complexity:57.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Glyoxal

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Guide of Chloropyrazine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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Chloropyrazine

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