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317624

Isophorone diisocyanate

98%, mixture of isomers

Synonym(s):

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

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About This Item

Linear Formula:
OCNC6H7(CH3)3CH2NCO
Molecular Weight:
222.28
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24859092
EC Number:
223-861-6
Beilstein/REAXYS Number:
2726467
MDL number:
MFCD00064956
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Quality Level

200

assay

98%

form

liquid

refractive index

n20/D 1.484 (lit.)

bp

158-159 °C/15 mmHg (lit.)

density

1.049 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

NIMLQBUJDJZYEJ-UHFFFAOYSA-N

General description

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.

Application

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.

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Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk

WGK 2

flash_point_f

325.4 °F - closed cup

flash_point_c

163 °C - closed cup

ppe

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

Regulatory Information

非剧毒-急性毒性1

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB7782
SDBB7536
SDBB7108
SDBB6311
SDBB5030

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Facile synthesis of bio-sourced polyurethane-fluorosilane modified TiO 2 hybrid coatings for high-performance self cleaning application
Yesudass SA, et al.
Journal of Polymer Research, 25(2), 34-34 (2018)
Polyurethanes based on castor oil: kinetics, chemical, mechanical and thermal properties
Hablot E, et al.
Macromolecular Materials and Engineering, 293(11), 922-929 (2008)
Synthesis of isophorone diisocyanate (IPDI) based waterborne polyurethanes: Comparison between zirconium and tin catalysts in the polymerization process
Sardon H, et al.
Progress in Organic Coatings, 66(3), 291-295 (2009)
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Global Trade Item Number

SKUGTIN
317624-1L04061826692110
317624-5ML04061838084309
317624-250ML04061826692127