Skip to Content
Merck
All Photos(2)

Documents

405949

Sigma-Aldrich

1,3-Bis(isocyanatomethyl)cyclohexane

mixture of cis and trans, 99%

Synonym(s):

1,3-Bis(methylisocyanate)cyclohexane, Hydrogenated m -xylylene diisocyanate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C6H10(CH2NCO)2
CAS Number:
38661-72-2
Molecular Weight:
194.23
MDL number:
MFCD00129947
UNSPSC Code:
12162002
PubChem Substance ID:
24865341
NACRES:
NA.23

vapor pressure

0.4 mmHg ( 98 °C)

Assay

99%

form

liquid

refractive index

n20/D 1.485 (lit.)

density

1.101 g/mL at 25 °C (lit.)

SMILES string

O=C=NCC1CCCC(CN=C=O)C1

InChI

1S/C10H14N2O2/c13-7-11-5-9-2-1-3-10(4-9)6-12-8-14/h9-10H,1-6H2

InChI key

XSCLFFBWRKTMTE-UHFFFAOYSA-N

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1A

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °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

C Simpson et al.
American journal of industrial medicine, 30(1), 48-55 (1996-07-01)
Twenty-three of 34 workers who had worked in the injection molding operation making polyurethane foam parts at an automobile parts manufacturing plant developed respiratory symptoms and/or systemic symptoms over a 2-month period following the full production use of a new
Meishan Chen et al.
Molecules (Basel, Switzerland), 24(8) (2019-04-21)
In recent years, polyureas with dynamic hindered urea bonds (HUBs), a class of promising biomedical polymers, have attracted wide attention as a result of their controlled hydrolytic properties. The effect of the chemical structures on the properties of polyureas and

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