Name: Isophorone diisocyanate CAS#4098-71-9
SKU: 0

Isophorone diisocyanate CAS#4098-71-9

Excellent Solvent Compatibility: IPDI is miscible with most common organic solvents, providing excellent formulation flexibility and compatibility across a wide range of industrial applications.

Stable Liquid Form:Supplied as a clear to pale-yellow liquid, IPDI is easy to handle, transport, and incorporate into various manufacturing processes.

Low Water Solubility:Its insolubility in water makes it suitable for moisture-sensitive formulations and applications requiring enhanced hydrolytic stability.

Well-Defined Molecular Structure: IPDI exists in both cis and trans conformers, offering a well-characterized chemical structure that supports consistent performance in polyurethane and specialty chemical production.

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Product Description

Product Description-Isophorone diisocyanate CAS#4098-71-9

Isophorone diisocyanate (IPDI, CAS 4098-71-9) is a clear-to-pale-yellow liquid with a characteristic camphor-like odor. It is insoluble in water but miscible with most common organic solvents, and exists in two conformational forms: cis and trans.

Product Applications-Isophorone diisocyanate CAS#4098-71-9

Isophorone diisocyanate (IPDI) is widely used to make high-performance polyurethanes with excellent stability, light-discoloration resistance and chemical resistance. In paints and varnishes it enhances hardness, flexibility, abrasion and chemical resistance, as well as chalking and weathering resistance.

It is also used in elastomers for casting compounds, mastics, highly flexible textile coatings and hard industrial coatings. Additionally, it goes into contactlens production and serves as a curing agent in various polyurethane systems.

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Product Data

Chemical Properties-Isophorone diisocyanate CAS#4098-71-9

Melting point	-60°C
Boiling point	158-159 °C15 mm Hg(lit.)
density	1.049 g/mL at 25 °C(lit.)
vapor pressure	0.0004 hPa (20 °C)
refractive index	n20/D 1.484(lit.)
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	Miscible with esters, ketones, ethers, and aromatic and aliphatic hydrocarbons.
form	Liquid
color	Clear colorless to slightly yellow
explosive limit	0.7-4.5%(V)
Water Solubility	<0.1 g/100 mL at 25 ºC
Sensitive	Moisture Sensitive
BRN	2726467
Exposure limits	TLV-TWA 0.0454 mg/m3 (0.005 ppm) (ACGIH and NIOSH); ceiling 0.181 mg/m3 (0.02 ppm)/10 min (NIOSH). .
Stability:	Reacts with all substances containing active hydrogen, such as acids, amines, water, phenols, mercaptans, amides, urea. Probably moisture sensitive.
Cosmetics Ingredients Functions	FILM FORMING
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
InChIKey	NIMLQBUJDJZYEJ-UHFFFAOYSA-N
SMILES	N(=C=O)C1CC(CC(C1)(C)C)(CN=C=O)C
LogP	4.75 at 25℃
CAS DataBase Reference	4098-71-9(CAS DataBase Reference)
EPA Substance Registry System	Isophorone diisocyanate (4098-71-9)

Safety Information-Isophorone diisocyanate CAS#4098-71-9

Hazard Codes	T,N
Risk Statements	23-36/37/38-42/43-51/53-22
Safety Statements	26-28-38-45-61
OEB	D
OEL	TWA: 0.005 ppm (0.045 mg/m3), STEL: 0.02 ppm (0.180 mg/m3) [skin]
RIDADR	UN 2290 6.1/PG 3
WGK Germany	2
RTECS	NQ9370000
Autoignition Temperature	430 °C
TSCA	TSCA listed
HazardClass	6.1
PackingGroup	III
HS Code	29291090
Storage Class	6.1A - Combustible, acute toxic Cat. 1 and 2
Storage Class	very toxic hazardous materials
Hazard Classifications	Acute Tox. 1 Inhalation
	Aquatic Chronic 2
	Eye Irrit. 2
	Resp. Sens. 1
	Skin Irrit. 2
	Skin Sens. 1
	STOT SE 3
Hazardous Substances Data	4098-71-9(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 4825 mg/kg LD50 dermal Rat > 7000 mg/kg

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