二乙酰基肼

Name	1,2-Diacetylhydrazine
Synonyms	NSC 42939 Diacetyl Hydrazine N,N-DIACETYLHYDRAZINE N,N-Diacetylhydrazine 1,2-Diacetylhydrazine N,N'-DIACETYLHYDRAZINE N'-acetylacetohydrazide N'-Acetylacetohydrazide Hydrazine, 1,2-diacetyl- aceticacid,2-acetylhydrazide AceticacidN'-acetyl-hydrazide Acetic acid, 2-acetylhydrazide
CAS	3148-73-0
EINECS	221-576-1
InChI	InChI=1/C4H6O2.H4N2/c1-3(5)4(2)6;1-2/h1-2H3;1-2H2

Molecular Formula	C4H8N2O2
Molar Mass	116.12
Density	1.2829 (rough estimate)
Melting Point	138-140°C(lit.)
Boling Point	209°C15mm Hg(lit.)
Flash Point	209°C/15mm
Water Solubility	Soluble
Solubility	DMSO (Sparingly), Methanol (Slightly)
Vapor Presure	0Pa at 25℃
Appearance	Solid
Color	White to Off-White
BRN	1754018
pKa	11.59±0.23(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Sensitive	Moisture Sensitive
Refractive Index	1.4880 (estimate)
MDL	MFCD00008673

Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	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
WGK Germany	3
TSCA	Yes
HS Code	29280090

LogP	-1.4 at 25℃
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)

Last Update：2024-04-09 21:53:21

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二乙酰基肼

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