ChemicalBook--->CAS DataBase List--->557-30-2

557-30-2

557-30-2 Structure

557-30-2 Structure
IdentificationMore
[Name]

GLYOXIME
[CAS]

557-30-2
[Synonyms]

ETHANEDIAL DIOXIME
GLYOXAL DIOXIME
GLYOXIME
LABOTEST-BB LT00068470
PIK-OFF(R)
(1E,2E)-Ethanedial dioxime
cga-15281
Cga-22911
cga-2291110s
Ethanedione dioxime
glyoximemoistenedwithwater(h2o~20%)
Pik-off
Glyoxaldioxime,pract.
GLYOXIME , MOISTENED WITH CA 20% WATER
Glyoxime, 98+%, moistened with ca 20% water
Glyoxime, 98+%
1,2-Ethanedione dioxime
Glyoxim
[EINECS(EC#)]

209-168-1
[Molecular Formula]

C2H4N2O2
[MDL Number]

MFCD00013942
[Molecular Weight]

88.07
[MOL File]

557-30-2.mol
Chemical PropertiesBack Directory
[Melting point ]

178-180 °C
[Boiling point ]

162.99°C (rough estimate)
[density ]

1.4371 (rough estimate)
[refractive index ]

1.4300 (estimate)
[pka]

9.90±0.10(Predicted)
[BRN ]

1699539
[CAS DataBase Reference]

557-30-2(CAS DataBase Reference)
[EPA Substance Registry System]

Glyoxime (557-30-2)
Safety DataBack Directory
[Risk Statements ]

R1:Explosive when dry.
R11:Highly Flammable.
R21:Harmful in contact with skin.
R25:Toxic if swallowed.
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S35:This material and its container must be disposed of in a safe way .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 1325 4.1/PG 2
[WGK Germany ]

3
[RTECS ]

MD2850000
[TSCA ]

Yes
[HazardClass ]

4.1
[PackingGroup ]

II
[HS Code ]

29280000
Hazard InformationBack Directory
[Uses]

Ethanedione Dioxime is an nitroso vinyl amine used in the synthesis of various nitriles.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Glyoxime, 98+%, moistened with ca 20% water(557-30-2)
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