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LC2049 1,2-Diaminocyclohexane
(mixture of isomers) for synthesis


Order number Packaging Quantity Price €
AC29049 Glass bottle 100 ml 12.40
AC29049 Glass bottle 1 L 42.10


Product information
Synonyms 1,2-Cyclohexanediamine, DACH
Hill Formula C6H14N2
HS Code 2921 30 99
EC number 211-776-7
Molar mass 114.19 g/mol
CAS number 694-83-7


Chemical and physical data
Solubility (20 °C) soluble
Melting point 2 – 15 °C
Molar mass 114.19 g/mol
Density 0.95 g/cm3 (20 °C)
pH value (H2O, 20 °C) neutral
Boiling point 183 °C (1013 hPa)
Vapor pressure 0.51 hPa (20 °C)
Flash point 70 °C


Safety information according to GHS
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H290: May be corrosive to metals.
Precautionary Statement(s) P280: Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Danger
Hazard Pictogram(s)
RTECS GU8749500
Storage class 8 A Combustible substances, corrosive
WGK WGK 2 water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.


Safety information
R Phrase R 34-43
Causes burns.May cause sensitization by skin contact.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger corrosive, sensitizing
Hazard Symbol Corrosive


Transport information
Declaration (transport by sea) IMDG-Code UN 2735 POLYAMINES, LIQUID, CORROSIVE, N.O.S.(1,2-DIAMINOCYCLOHEXANES), 8, II, Segregation Group: 18 (Alkalis)


Toxicological data
LD 50 oral LD50 rat 4556 mg/kg


Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 0.954 – 0.956
Identity (IR) passes test



Safety information according to GHS