Home Categories Organic Chemistry Dicyclohexylamine
A3161512

Dicyclohexylamine , 99% , 101-83-7

Synonym(s):
DCHA;Dicyclohexylamine

CAS NO.:101-83-7

Empirical Formula: C12H23N

Molecular Weight: 181.32

MDL number: MFCD00011658

EINECS: 202-980-7

Update time: 2022-07-08

PRODUCT Properties

Melting point: -2 °C
Boiling point: 256 °C
Density  0.912 g/mL at 20 °C(lit.)
vapor density  6 (vs air)
vapor pressure  12 mm Hg ( 37.7 °C)
refractive index  n20/D 1.4842(lit.)
Flash point: 205 °F
storage temp.  Store below +30°C.
solubility  organic solvents: soluble
form  Crystalline Powder
pka 10.4(at 25℃)
color  White to off-white
PH 11 (1g/l, H2O, 20℃)
Odor amine odor
explosive limit 0.8-4.6%(V)
Water Solubility  1 g/L (20 ºC)
FreezingPoint  -2℃
Sensitive  Air Sensitive
Merck  14,3095
BRN  605923
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
InChIKey XBPCUCUWBYBCDP-UHFFFAOYSA-N
LogP 2.724 at 25℃

Description and Uses

Dicyclohexylamine is a combustible, colorlessliquid with a faint amine odor. Molecular weight=181.36;Boiling point=256℃; Flash point $99℃. HazardIdentification (based on NFPA-704 M Rating System): Health3, Flammability 1, Reactivity 0. Slightly soluble in water.

Dicyclohexylamine is manufactured by reacting equimolar quantities of cyclohexanone and cyclohexylamine or cyclohexanone and ammonia. It is used as a solvent and in organic syntheses. It is reportedly used as a chemical intermediate for the synthesis of corrosion inhibitors, rubber vulcanization accelerators, textiles, and varnishes.

Safety

Symbol(GHS) 
GHS05,GHS06,GHS09
Signal word  Danger
Hazard statements  H301+H311-H314-H410
Precautionary statements  P270-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C,N
Risk Statements  22-34-50/53-24/25
Safety Statements  26-36/37/39-45-60-61
RIDADR  UN 2565 8/PG 3
WGK Germany  2
RTECS  HY4025000
8-9-23
Autoignition Temperature 240 °C
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29213000

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