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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

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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)

Quality Level

200

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR0965
MKCM8630
MKCM8342
MKCK4667
MKCK1175

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