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Merck

317624

Sigma-Aldrich

Isophorone diisocyanate

98%, mixture of isomers

Sinónimos:

5-Isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane

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About This Item

Fórmula lineal:
OCNC6H7(CH3)3CH2NCO
Peso molecular:
222.28
Beilstein:
2726467
Número CE:
Número MDL:
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
NACRES:
NA.23

Nivel de calidad

Ensayo

98%

Formulario

liquid

índice de refracción

n20/D 1.484 (lit.)

bp

158-159 °C/15 mmHg (lit.)

densidad

1.049 g/mL at 25 °C (lit.)

cadena SMILES

CC1(C)CC(CC(C)(CN=C=O)C1)N=C=O

InChI

1S/C12H18N2O2/c1-11(2)4-10(14-9-16)5-12(3,6-11)7-13-8-15/h10H,4-7H2,1-3H3

Clave InChI

NIMLQBUJDJZYEJ-UHFFFAOYSA-N

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Descripción general

Isophorone diisocyanate (IPDI) is an aliphatic diisocyanate that is majorly used as a curing agent by forming −NCO linkages. It is mainly utilized in the preparation of various polyurethane products for a variety of high-performance coatings for automotive and industrial applications, medical devices, upholstery, insulation, and packaging applications, and in the manufacture of adhesives, sealants, and binders. It provides UV resistant films due to the presence of the aliphatic ring.

Aplicación

IPDI is primarily used as a diisocyanate monomer in the production of polyurethane resins and elastomers. IPDI is highly reactive and can be used to produce polymer products with varying properties, ranging from rigid to flexible. Some of the primary uses of IPDI in polymer industries include:
  • Production of polyurethane coatings for automotive and industrial applications.
  • Synthesis of polyurethane elastomers used in medical devices and sports equipment.
  • Production of polyurethane foams used in upholstery, insulation, and packaging applications.
  • Use in the manufacture of adhesives, sealants, and binders.
  • In the synthesis of bridged silsesquioxane(BSQ) by sol-gel polycondensation with 3-aminopropyltriethoxysilane. The polymer of BSQ can be used to prepare the moisture-resistant film for UV filters.
  • As a healing agent in the preparation of polyurethane microcapsules by interfacial polymerization.
  • As a monomer in the synthesis of highly monodispersed polyurea microspheres via precipitation polymerization.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 1 Inhalation - Aquatic Chronic 2 - 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 2

Punto de inflamabilidad (°F)

325.4 °F - closed cup

Punto de inflamabilidad (°C)

163 °C - closed cup

Equipo de protección personal

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


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