Unsym-Dimethylhydrazine

Product Name:	N,N-dimethylhydrazine (asym.) anhydrous; UDMH; Dimethylhydrazinecolorlesspaleyellowliq; 1,1-Dimethylhydrazine; 1,1-Dimethyldrazine; Dimethyl hydrazine; 1,1-Dimethy1 hydrazine; 1,1-dimethyl hydrazine
Molecular Formula:	C₂H₈N₂
Molecular Weight:	60.10
Absolute Molecular Weight:	161.23
Physicochemical Properties:	Density: 0.7914 (22℃) Melting point: -58 Boiling point: 63.9 Flash point: (closed) Property: Fuming liquid with ammonia odor. Solubility: Easily soluble in water, alcohol, ethyl ether, benzene, toluene, dimethylformamide, n-hexane and triethylamine.
Use:	It has strong reducibility and can cause combustion and explosion when contacted with any oxidant. It can be used as a plant growth regulator and can also be used as high-energy material.

Properties

1,1-Dimethylhydrazine is a clear, colorless, flammable, hygroscopic liquid with a fishy smell that emits toxic fumes of nitrogen oxides when heated to decomposition, and turns yellow upon contact with air. 1,1-Dimethylhydrazine is mainly used as a high-energy fuel in jets and rockets, but is also used in chemical synthesis, in photography and to control the growth of vegetation. This substance is also found in tobacco products. Exposure to 1,1-dimethylhydrazine results in irritation of skin, eyes and mucous membranes, and can affect liver and central nervous system. 1,1-Dimethylhydrazine is reasonably anticipated to be a human carcinogen.

CAS No.

57-14-7

Formula

C2H8N2

Molecular Mass

60.09830

Exact Mass

60.06870

PSA

29.26000

Logp

0.12200