Skip to Content
Merck
All Photos(1)

Documents

368849

Sigma-Aldrich

4,4′-Methylenebis(cyclohexylamine)

technical grade, 95%

Synonym(s):

4,4′-Diaminodicyclohexylmethane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH2(C6H10NH2)2
CAS Number:
1761-71-3
Molecular Weight:
210.36
Beilstein:
2079179
EC Number:
217-168-8
MDL number:
MFCD00001496
UNSPSC Code:
12162002
PubChem Substance ID:
24862935
NACRES:
NA.23

grade

technical grade

vapor pressure

<0.1 mmHg ( 38 °C)

Assay

95%

density

0.95 g/mL at 25 °C (lit.)

SMILES string

NC1CCC(CC1)CC2CCC(N)CC2

InChI

1S/C13H26N2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h10-13H,1-9,14-15H2

InChI key

DZIHTWJGPDVSGE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Signal Word

Danger

Hazard Statements

H302,H314,H317,H373,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

318.2 °F - closed cup

Flash Point(C)

159 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

4,4&#8242;-Methylene-bis(2-chloroaniline) 85%

Sigma-Aldrich

117323

4,4′-Methylene-bis(2-chloroaniline)

G L Kennedy
Journal of applied toxicology : JAT, 11(5), 367-371 (1991-10-11)
1,4-Bis(aminocyclohexyl)methane (PACM; CAS No. 1761-71-3) is a white solid considered for use in polymeric systems. PACM is moderately toxic systemically, with the acute oral lethal dose in rats between 670 and 1000 mg kg-1. PACM is a weak dermal sensitizer
Malin Frick et al.
Contact dermatitis, 48(6), 305-309 (2003-10-09)
From August 1999 to April 2001, there was an outbreak of severe eczema at a factory manufacturing medical equipment. A glue, mainly based on the isocyanate dicyclohexylmethane-4,4'-diisocyanate (DMDI), was suspected as being the cause of the problem. 16 workers with

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service