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1199-03-7

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1199-03-7 Structure

1199-03-7 Structure
IdentificationBack Directory
[Name]

2,3-QUINOXALINEDITHIOL
[CAS]

1199-03-7
[Synonyms]

QDT
USAF EK-7317
AKOS BBS-00004539
2,3-quinoxalinethiol
2,3-Dithiolquinoxaline
2,3-QUINOXALINEDITHIOL
LABOTEST-BB LTBB000019
2,3-Quinoxalinebisthiol
quinoxaline-2,3-dithiol
Quinoxaline-2,3-bisthiol
2,3-Dimercaptoquinoxaline
1,4-dihydro-3-quinoxalinedithione
1,4-Dihydroquinoxaline-2,3-dithione
2,3-Quinoxalinedithione, 1,4-dihydro-
[EINECS(EC#)]

214-841-8
[Molecular Formula]

C8H6N2S2
[MDL Number]

MFCD00039726
[MOL File]

1199-03-7.mol
[Molecular Weight]

194.28
Chemical PropertiesBack Directory
[Melting point ]

345°C
[Boiling point ]

333.6±25.0 °C(Predicted)
[density ]

1.3190 (rough estimate)
[refractive index ]

1.6000 (estimate)
[pka]

8.22±0.20(Predicted)
[EPA Substance Registry System]

2,3-Quinoxalinedithione, 1,4-dihydro- (1199-03-7)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07,GHS05
[Signal word ]

Danger
[Hazard statements ]

H315-H312-H318-H332-H335-H302
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310-P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501
[Toxicity]

LD50 intraperitoneal in mouse: 100mg/kg
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-QUINOXALINEDITHIOL(1199-03-7)ESR
Hazard InformationBack Directory
[Purification Methods]

Purify the dithiol by repeated dissolution in alkali and re-precipitation by acetic acid. It complexes with Ag+, Cd2+ , Pb2+ , Bi3+ and Ni2+ in aqueous NH3. [Beilstein 24 III/IV 1428.]
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