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2,3-Dichloropyrazine

2,3-Dichloropyrazine
2,3-Dichloropyrazine structure
CAS No.
4858-85-9
Chemical Name:
2,3-Dichloropyrazine
Synonyms
oropyrazine;Dichloropyrazine;3-Dichloropyrazine;2,3-Dichloropyazine;2,3-DICHLOROPYRAZINE;2,3-Dichloropyrazine,98%;2,3-Dichloro-1,4-diazine;2,3- twochlorinepyrazine;2,3-Dichloropyrazine, 98% 5GR
CBNumber:
CB1772535
Molecular Formula:
C4H2Cl2N2
Formula Weight:
148.98
MOL File:
4858-85-9.mol

2,3-Dichloropyrazine Properties

Melting point:
22.5-24.5 °C
Boiling point:
105-107 °C (50 mmHg)
Density 
1.431 g/mL at 25 °C(lit.)
refractive index 
1.5645
Flash point:
102 °C
pka
-4.23±0.10(Predicted)
Specific Gravity
1.431
BRN 
112628
CAS DataBase Reference
4858-85-9(CAS DataBase Reference)
NIST Chemistry Reference
Pyrazine, 2,3-dichloro-(4858-85-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS08
Signal word  Warning
Hazard statements  H315-H319-H335-H341
Precautionary statements  P201-P202-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P308+P313-P405-P501-P261-P305+P351+P338-P280a-P321-P332+P313-P337+P313
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-20/21/22
Safety Statements  36/37/39-26-36
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29339900

2,3-Dichloropyrazine price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 465208 2,3-Dichloropyrazine 95% 4858-85-9 5g $85.4 2019-12-02 Buy
TCI Chemical D3061 2,3-Dichloropyrazine >98.0%(GC) 4858-85-9 5g $67 2020-06-24 Buy
TCI Chemical D3061 2,3-Dichloropyrazine >98.0%(GC) 4858-85-9 25g $203 2020-06-24 Buy
Alfa Aesar L11500 2,3-Dichloropyrazine, 98% 4858-85-9 5g $83.1 2020-06-24 Buy
Alfa Aesar L11500 2,3-Dichloropyrazine, 98% 4858-85-9 1g $25.3 2020-06-24 Buy

2,3-Dichloropyrazine Chemical Properties,Uses,Production

Chemical Properties

clear colorless to light yellow liquid

Uses

2,3-Dichloropyrazine is a substrate used for an efficient synthesis of aloisine (A575450), a potent cyclin-dependent kinase.

2,3-Dichloropyrazine Preparation Products And Raw materials

Raw materials

Preparation Products


2,3-Dichloropyrazine Suppliers

Global( 274)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21837 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2680 55
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19988 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58

View Lastest Price from 2,3-Dichloropyrazine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-19 2,3-dichloropyrazine
4858-85-9
US $1.00-0.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd
2018-12-14 2,3-Dichloropyrazine
4858-85-9
US $1.00 / kg 1kg 99% 100KGS career henan chemical co

2,3-Dichloropyrazine Spectrum


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