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LC2206 N,N-Dimethylhydrazine
for synthesis


Order number Packaging Quantity Price €
AC29206 Glass bottle 100 ml 31.725
AC29206 Glass bottle 500 ml 126.00


Product information
Synonyms 1,1-Dimethylhydrazine, UDMH
Hill Formula C2H8N2
Chemical formula (CH3)2NNH2
HS Code 2928 00 90
EC number 200-316-0
Molar mass 60.09 g/mol
Storage Store at +2°C to +8°C.
EC index number 007-012-00-5
CAS number 57-14-7


Chemical and physical data
Ignition temperature 249 °C
Solubility (20 °C) soluble
Melting point -58 °C
Molar mass 60.09 g/mol
Density 0.79 g/cm3 (20 °C)
pH value (H2O) strongly alkaline
Boiling point 63 – 64 °C
Vapor pressure 164 hPa (20 °C)
Explosion limit 2 – 45 %(V)
Flash point -18 °C
Refractive index 1.4075 (20 °C, 589 nm)


Safety information
R Phrase R 45-11-23/25-34-51/53
May cause cancer.Highly flammable.Also toxic by inhalation and if swallowed.Causes burns.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 53-45-61
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger carcinogenic, highly flammable, toxic, corrosive, dangerous for the environment
Hazard Symbol

Dangerous for the environment

Storage class 3 Flammable Liquids
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).



Transport information
Declaration (transport by sea) IMDG-Code UN 1163 DIMETHYLHYDRAZINE, UNSYMMETRICAL, 6.1 (3, 8), I, Marine Pollutant: P, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 1163 DIMETHYLHYDRAZINE, UNSYMMETRICAL, 6.1 (3, 8),


Toxicological data
LD 50 oral LD50 rat 122 mg/kg
LD 50 dermal LD50 rabbit 1060 mg/kg


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.790 – 0.792
Identity (IR) passes test


-140 °C