1,2-Diaminocyclohexane Structure

1,2-Diaminocyclohexane

Chemical Properties

Melting point 41-45 °C
Boiling point 92-93 °C18 mm Hg(lit.)
Density  0.931 g/mL at 25 °C(lit.)
vapor pressure  0.4 mm Hg ( 20 °C)
refractive index  n20/D 1.49(lit.)
Flash point 169 °F
storage temp.  2-8°C
form  Liquid
pka 10.76±0.70(Predicted)
color  Clear
PH 11.3 (5g/l, H2O, 20℃)neutral
Water Solubility  miscible
Sensitive  Air Sensitive
BRN  506142
LogP 0 at 20℃
CAS DataBase Reference 694-83-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII C82TX76BHH
NIST Chemistry Reference 1,2-Cyclohexanediamine(694-83-7)
EPA Substance Registry System 1,2-Cyclohexanediamine (694-83-7)
UNSPSC Code 12352100
NACRES NA.22

Safety

Symbol(GHS) Corrosion (GHS05)Exclamation Mark (GHS07)
Signal wordDanger
Hazard statements H303-H314-H335-H227
Precautionary statements P501-P261-P210-P271-P264-P280-P370+P378-P312-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P403+P233-P403+P235-P405
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3259 8/PG 2
WGK Germany  3
RTECS  GU8749500
F  34
TSCA  TSCA listed
HazardClass  8
PackingGroup  III
HS Code  29213099
Hazardous Substances Data 694-83-7(Hazardous Substances Data)
NFPA 704:
2
3 0

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1,2-Diaminocyclohexane Chemical Properties,Usage,Production

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