405949
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:
Molecular Weight:
194.23
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
vapor pressure
0.4 mmHg ( 98 °C)
Quality Level
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
General description
1,3-Bis(isocyanatomethyl)cyclohexane is a highly reactive compound with two cyanate groups which allows the formation of tailored polymers with enhanced elasticity, thermal stability, and chemical resistance. It can form biodegradable hydrogels that facilitates its use in controlled drug delivery. It is also widely used as a cross linking agent to enhance the durability and stability of adhesives and coatings.
Application
1,3-Bis(isocyanatomethyl)cyclohexane can be used:
- As a precursor to synthesize pressure sensitive adhesives with strong adhesive strength and rapid strain recovery. These adhesives with high optical transmittance can be used in foldable displays, medical devices, and wearable electronics.
- As a cross linking agent to prepare gel polymer electrolyte for Li-ion batteries using UV curing.
- To fabricate niche-mimicking polymer hydrogels to identify molecular targets for treatment of pancreatic cancer.
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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
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
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 405949-500ML | 04061838146441 |