ChemicalBook--->CAS DataBase List--->14508-49-7

14508-49-7

14508-49-7 Structure

14508-49-7 Structure
IdentificationMore
[Name]

2-Chloropyrazine
[CAS]

14508-49-7
[Synonyms]

2-CHLOROPYRAZINE
CHLOROPYRAZINE
CHLOROPYRAZINE, 2-
2-Dichloropyrazine
chloro-pyrazin
Pyrazine, chloro-
CHLOROPYRAZINE, 2-(SG)
[EINECS(EC#)]

238-517-0
[Molecular Formula]

C4H3ClN2
[MDL Number]

MFCD00006124
[Molecular Weight]

114.53
[MOL File]

14508-49-7.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to yellowish liquid
[Melting point ]

153~154℃
[Boiling point ]

153-154 °C (lit.)
[bp ]

153-154 °C(lit.)
[density ]

1.283 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.539(lit.)
[Fp ]

136 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Soluble in Methanol
[form ]

Liquid
[pka]

-1.10±0.10(Predicted)
[Specific Gravity]

1.283
[color ]

Clear colorless to yellow
[Water Solubility ]

INSOLUBLE
[Detection Methods]

HPLC,NMR
[BRN ]

107019
[CAS DataBase Reference]

14508-49-7(CAS DataBase Reference)
[NIST Chemistry Reference]

Chloropyrazine(14508-49-7)
[EPA Substance Registry System]

14508-49-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[RIDADR ]

UN 1993 3/PG 3
[WGK Germany ]

3
[Hazard Note ]

Irritant
[TSCA ]

T
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

29339990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Glyoxal
[Preparation Products]

N-Boc-5,6,7,8-tetrahydro-3-methoxy-[1,2,4]triazolo[4,3-A]pyrazine ,98%-->METHYL 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLATE-->1-(2-PYRAZINYL)-PIPERAZINE-->3-Chloropyrazine-2-carbonitrile-->3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride-->2,3-Dichloropyrazine-->3-(Trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine-->Pyrazinecarbonitrile-->2-ISOPROPYLPYRAZINE-->2-Methyl-3-(methylthio)pyrazine-->2,2'-BIPYRAZINE-->Iodopyrazine-->Pyrazine-->2-(Methylthio)pyrazine-->2-Methoxypyrazine
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Chloropyrazine(14508-49-7).msds
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to yellowish liquid
[Uses]

Cardiotonic
[Purification Methods]

Fractionally distil it through a short column packed with glass helices. It has apenetrating, mildly pungent odour with a high vapour pressure at room temperature. [Erickson & Spoerri J Am Chem Soc 68 400 1946, Hetman & O.Donnell J Org Chem 28 1682 1963, Beilstein 23/5 V 366.]
Spectrum DetailBack Directory
[Spectrum Detail]

2-Chloropyrazine(14508-49-7)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Chloropyrazine, 98%(14508-49-7)
[Alfa Aesar]

2-Chloropyrazine, 98%(14508-49-7)
[Sigma Aldrich]

14508-49-7(sigmaaldrich)
[TCI AMERICA]

Chloropyrazine,>95.0%(GC)(14508-49-7)
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