trans-1,4-Diaminocyclohexane

Synonym(s):trans-1,4-Cyclohexanediamine

CAS NO.：2615-25-0
Empirical Formula: C6H14N2
Molecular Weight: 114.19
MDL number: MFCD00075174
EINECS: 640-403-4
SAFETY DATA SHEET (SDS)
Update Date: 2024-08-06 10:37:30

What is trans-1,4-Diaminocyclohexane?

Chemical properties

off-white to brown crystals or chunks

The Uses of trans-1,4-Diaminocyclohexane

trans-1,4-diaminocyclohexane be used as organic intermediates and epoxy curing agents.

The Uses of trans-1,4-Diaminocyclohexane

trans-1,4-Diaminocyclohexane was used in preparation of fully aliphatic polyimides. It was employed as the structure-directing agent in the synthesis of novel two-dimensional layered zinc phosphate.

What are the applications of Application

trans-1,4-Diaminocyclohexane is a chemical used in preparation of fully aliphatic polyimides

Purification Methods

Recrystallise the diamine from pet ether under N2 or Ar as it should be an even stronger base than the above 1,2-diamine isomers. It distils under N2. Store in the dark under N2. [Beistein 13 I 3, 13 III 11.]

Properties of trans-1,4-Diaminocyclohexane

Melting point:	67-72 °C
Boiling point:	197 °C(lit.)
Density	0.939±0.06 g/cm3(Predicted)
vapor pressure	18 mm Hg ( 87.2 °C)
Flash point:	71 °C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	soluble in Methanol
form	Crystals or Chunks
pka	10.78±0.70(Predicted)
color	Off-white to brown
explosive limit	6%
BRN	2801657
InChI	InChI=1S/C6H14N2/c7-5-1-2-6(8)4-3-5/h5-6H,1-4,7-8H2/t5-,6-
CAS DataBase Reference	2615-25-0(CAS DataBase Reference)
EPA Substance Registry System	1,4-Cyclohexanediamine, trans- (2615-25-0)

Safety information for trans-1,4-Diaminocyclohexane

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H314:Skin corrosion/irritation
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.