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Merck
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Documentos

33490

Supelco

HMDI

analytical standard

Sinónimos:

4,4′-Methylene-bis(cyclohexyl isocyanate), 4,4′-Diisocyanato-methylenedicyclohexane, 4,4′-HMDI, Bis(4-isocyanatocyclohexyl)methane

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About This Item

Fórmula lineal:
CH2(C6H10NCO)2
Número de CAS:
5124-30-1
Peso molecular:
262.35
Beilstein:
2217800
Número CE:
225-863-2
Número MDL:
MFCD00015405
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329754560
NACRES:
NA.24

grado

analytical standard

Nivel de calidad

100

calidad

mixture of isomers

caducidad

limited shelf life, expiry date on the label

técnicas

HPLC: suitable
gas chromatography (GC): suitable

aplicaciones

environmental

formato

neat

cadena SMILES

O=C=NC1CCC(CC1)CC2CCC(CC2)N=C=O

InChI

1S/C15H22N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h12-15H,1-9H2

Clave InChI

KORSJDCBLAPZEQ-UHFFFAOYSA-N

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Descripción general

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Aplicación

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

Skull and crossbonesHealth hazard
GHS06,GHS08

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 2 Inhalation - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

235.4 °F - closed cup

Punto de inflamabilidad (°C)

113 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
BCCJ9402
BCCH5203
BCCB9581
BCBX5499
BCBW5077

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T-W Chuang et al.
Journal of biomedical materials research. Part A, 85(3), 722-730 (2007-09-28)
Poor compatibility between blood and metallic coronary artery stents is one reason for arterial restenosis. Immobilization of anticoagulant agents on the stent's surface is feasible for improving compatibility. We examined possible surface-coupling agents for anticoagulant agent immobilization. Hexamethylene diisocyanate (HMDI)
Extensive skin sensitization with minimal antibody production in guinea pigs as a result of exposure to dicyclohexylmethane-4,4'-diisocyanate.
M H Karol et al.
Toxicology and applied pharmacology, 65(2), 291-301 (1982-09-15)
[Intoxication due to dicyclohexyl-methane-4-4' diisocyanate exposure (author's transl)].
R Israeli et al.
International archives of occupational and environmental health, 48(2), 179-184 (1981-01-01)
Nasim Annabi et al.
Biomaterials, 30(27), 4550-4557 (2009-06-09)
In this study the feasibility of using high pressure CO2 to produce porous alpha-elastin hydrogels was investigated. Alpha-elastin was chemically crosslinked with hexamethylene diisocyanate that can react with various functional groups in elastin such as lysine, cysteine, and histidine. High
L H Chan-Chan et al.
Acta biomaterialia, 6(6), 2035-2044 (2009-12-17)
Biodegradable segmented polyurethanes (BSPUs) were prepared with poly(caprolactone) as a soft segment, 4,4'-methylene bis (cyclohexyl isocyanate) and either butanediol (BSPU1) or dithioerythritol (BSPU2) as a chain extender. BSPU samples were characterized in terms of their physicochemical properties and their hemocompatibility.
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