1,3-Cyclohexanebis(methylamine)

Synonym(s):1,3-Bis(aminomethyl)cyclohexane

CAS NO.：2579-20-6
Empirical Formula: C8H18N2
Molecular Weight: 142.24
MDL number: MFCD00001522
EINECS: 219-941-5
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 04:42:12

1,3-Cyclohexanebis(methylamine) Structural

What is 1,3-Cyclohexanebis(methylamine)?

Chemical properties

CLEAR COLORLESS LIQUID

The Uses of 1,3-Cyclohexanebis(methylamine)

1,3-cyclohexanebis(methylamine) be used as organic intermediates and epoxy curing agents.

The Uses of 1,3-Cyclohexanebis(methylamine)

1,3-Cyclohexanebis(methylamine), mixture of isomers (1,3-BAC), is used as a cross-linking agent that can be used in the formation of fiber-based membranes for the separation of CO₂. It can also be used in the synthesis of open-framework bimetallic phosphites for potential usage in molecular sieves and ion exchangers.

General Description

This product has been enhanced for energy efficiency.

Safety Profile

Poison by skin contact andintraperitoneal routes. Moderately toxic by ingestion.When heated to decomposition it emits toxic fumes ofNOx.

Properties of 1,3-Cyclohexanebis(methylamine)

Melting point:	-70 °C
Boiling point:	220 °C
Density	0.945 g/mL at 25 °C(lit.)
vapor pressure	34Pa at 25℃
refractive index	n20/D 1.493(lit.)
Flash point:	223 °F
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
form	Liquid
pka	10.57±0.29(Predicted)
color	Clear colorless
Water Solubility	Soluble
CAS DataBase Reference	2579-20-6(CAS DataBase Reference)
EPA Substance Registry System	1,3-Cyclohexanedimethanamine (2579-20-6)

Safety information for 1,3-Cyclohexanebis(methylamine)

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H314:Skin corrosion/irritation H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. 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.