Diacetyl hydrazine

CAS No.：3148-73-0

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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Diacetyl hydrazine Basic information

Product Name:	Diacetyl hydrazine
Synonyms:	N,N'-DIACETYLHYDRAZINE;N,N-DIACETYLHYDRAZINE;Acetic acid, 2-acetylhydrazide;aceticacid,2-acetylhydrazide;AceticacidN’-acetyl-hydrazide;Hydrazine, 1,2-diacetyl-;N'-Acetylacetohydrazide;NSC 42939
CAS:	3148-73-0
MF:	C4H8N2O2
MW:	116.12
EINECS:	221-576-1
Product Categories:	Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes;Carbonyl Compounds;Hydrazides;Organic Building Blocks
Mol File:	3148-73-0.mol

Diacetyl hydrazine Chemical Properties

Melting point	138-140 °C(lit.)
Boiling point	209 °C15 mm Hg(lit.)
density	1.2829 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.4880 (estimate)
Fp	209°C/15mm
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Sparingly), Methanol (Slightly)
pka	11.59±0.23(Predicted)
form	Solid
color	White to Off-White
Water Solubility	Soluble
Sensitive	Moisture Sensitive
BRN	1754018
LogP	-1.4 at 25℃
CAS DataBase Reference	3148-73-0(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Diacetylhydrazine(3148-73-0)
EPA Substance Registry System	Acetic acid, 2-acetylhydrazide (3148-73-0)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36-37/39
WGK Germany	3
TSCA	Yes
HS Code	29280090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

Diacetyl hydrazine Usage And Synthesis

Chemical Properties	white crystalline powder
Synthesis Reference(s)	The Journal of Organic Chemistry, 18, p. 872, 1953 DOI: 10.1021/jo50013a016
Flammability and Explosibility	Nonflammable

Diacetyl hydrazine Preparation Products And Raw materials

Preparation Products

N，N-Diethylhydrazine

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