2,3-Dichloropyrazine

Modify Date: 2025-08-20 07:38:21

2,3-Dichloropyrazine Structure
2,3-Dichloropyrazine structure
Common Name 2,3-Dichloropyrazine
CAS Number 4858-85-9 Molecular Weight 148.978
Density 1.5±0.1 g/cm3 Boiling Point 190.6±35.0 °C at 760 mmHg
Molecular Formula C4H2Cl2N2 Melting Point 22.5-24.5 °C
MSDS USA Flash Point 86.1±11.5 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,3-Dichloropyrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 190.6±35.0 °C at 760 mmHg
Melting Point 22.5-24.5 °C
Molecular Formula C4H2Cl2N2
Molecular Weight 148.978
Flash Point 86.1±11.5 °C
Exact Mass 147.959503
PSA 25.78000
LogP 1.43
Vapour Pressure 0.7±0.4 mmHg at 25°C
Index of Refraction 1.559

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S36/37/39-S26-S36
RIDADR NONH for all modes of transport
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles2

More Articles
Effect of Protonation upon Electronic Coupling in the Mixed Valence and Mixed Protonated Complex, [Ni(2,3-pyrazinedithiol)2].

Inorg. Chem. 55 , 1433-45, (2016)

We demonstrate that protonation of a mixed valence molecule, generating a mixed valence mixed protonated (MVMP) state, results in a severe reduction in the electronic coupling intimately connected wit...

Tetrahedron 62 , 9919, (2006)

 Synonyms

Pyrazine, 2,3-dichloro-
2,3-Dichloro-1,4-diazine
ethyl 5,6-dichloropyrazine
2 3-dichloropyrazine
MFCD00040964
dichloropyrazine
2,3-Dichloropyrazine
Pyrazine,2,3-dichloro
2,3-Dichloro-pyrazine
2,3-Dichlor-pyrazin
EINECS 225-460-1
2,3-DICHLORO PYRAZINE
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here




Get all suppliers and price by the below link:

2,3-Dichloropyrazine suppliers

2,3-Dichloropyrazine price

Related Compounds: More...
2,3-dichlorofuro[3,4-b]pyrazine-5,7-dione
144692-85-3
2,3-dimethylbut-1-enylbenzene
70975-43-8
2-(3-iodopropyl)-2-phenyl-1,3-dioxolane
70969-99-2
2-[3-chloro-4-(dimethylamino)phenyl]guanidine,nitric acid
674333-68-7
2-[3-(2-chloroanilino)-2-hydroxypropyl]guanidine,sulfuric acid
67427-77-4
2-[3-(3-bromoanilino)-2-hydroxypropyl]guanidine,sulfuric acid
67427-75-2
2-[3-(2-bromoanilino)-2-hydroxypropyl]guanidine,sulfuric acid
67427-73-0
2-[3-(2,4-dimethylanilino)-2-hydroxypropyl]guanidine,sulfuric acid
67427-67-2
2-(3-anilino-2-hydroxypropyl)guanidine,sulfuric acid
67427-59-2
3-(4-Amino-3-((2-((5-chloro-2-methoxyphenyl)amino)-2-oxoethyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid
886954-16-1
3-{4-Amino-3-[({[4-(methoxycarbonyl)phenyl]carbamoyl}methyl)sulfanyl]-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl}propanoic acid
886954-41-2
3-(4-Amino-3-((2-((2-(methoxycarbonyl)phenyl)amino)-2-oxoethyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid
886954-51-4
3-(4-Amino-3-((2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid
886954-56-9
3-[4-Amino-3-({[(2-methoxy-5-methylphenyl)carbamoyl]methyl}sulfanyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl]propanoic acid
886954-71-8
3-(4-Amino-5-oxo-3-((2-oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl)thio)-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid
886955-01-7
3-(4-Amino-5-oxo-3-((2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)thio)-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid
886955-16-4
3-[4-Amino-3-({[(4-nitrophenyl)carbamoyl]methyl}sulfanyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl]propanoic acid
886955-36-8
3-(4-Amino-3-((2-(cyclohexylamino)-2-oxoethyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid
886955-81-3
2-((4-amino-6-(4-chlorobenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(3-fluorophenyl)acetamide
886958-87-8