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Isophorone Diisocyanate CAS#4098-71-9

Isophorone Diisocyanate CAS#4098-71-9

Basic Information

Isophorone Diisocyanate
clear to pale-yellow liquid

Isophorone diisocyanate is a clear to pale-yellow liquid with a camphor-like odor. It is insoluble in water but miscible with most common organic solvents and exists in cis and trans conformational forms. These characteristics support controlled use in polymer and coating formulations, especially polyurethane research and production requiring a moisture-sensitive, solvent-compatible diisocyanate intermediate.

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product description

High Purity Liquid Form: Isophorone diisocyanate is supplied as a clear to pale-yellow liquid, ensuring consistent quality and ease of handling in industrial applications.


Excellent Solvent Compatibility: IPDI is miscible with most common organic solvents, enabling flexible formulation and efficient processing.


Water Insolubility for Stability: Its insolubility in water helps maintain stability and performance in moisture-sensitive systems.


Defined Molecular Structure: The presence of both cis and trans conformers provides predictable chemical behavior, making IPDI suitable for precise polymer and coating applications.

Isophorone Diisocyanate CAS#4098-71-9

Isophorone diisocyanate (IPDI) is a clear to pale-yellow liquid with a camphor-like odor. It is insoluble in water but readily miscible with most common organic solvents. The compound exists in two conformational forms, namely cis and trans.

Product Specifications

Parameters


Melting point-60°C
Boiling point158-159 °C15 mm Hg(lit.)
density1.049 g/mL at 25 °C(lit.)
vapor pressure0.0004 hPa (20 °C)
refractive indexn20/D 1.484(lit.)
Fp>230 °F
storage temp.Store below +30°C.
solubilityMiscible with esters, ketones, ethers, and aromatic and aliphatic hydrocarbons.
formLiquid
colorClear colorless to slightly yellow
explosive limit0.7-4.5%(V)
Water Solubility<0.1 g/100 mL at 25 ºC
SensitiveMoisture Sensitive
BRN2726467
Exposure limitsTLV-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 FunctionsFILM FORMING
InChI1S/C12H18N2O2/c1-11(2)4-10(14-9-16)5-12(3,6-11)7-13-8-15/h10H,4-7H2,1-3H3
InChIKeyNIMLQBUJDJZYEJ-UHFFFAOYSA-N
SMILESN(=C=O)C1CC(CC(C1)(C)C)(CN=C=O)C
LogP4.75 at 25℃
CAS DataBase Reference4098-71-9(CAS DataBase Reference)
EPA Substance Registry SystemIsophorone diisocyanate (4098-71-9)


Safety Information


Hazard CodesT,N
Risk Statements23-36/37/38-42/43-51/53-22
Safety Statements26-28-38-45-61
OEBD
OELTWA: 0.005 ppm (0.045 mg/m3), STEL: 0.02 ppm (0.180 mg/m3) [skin]
RIDADRUN 2290 6.1/PG 3
WGK Germany2
RTECSNQ9370000
Autoignition Temperature430 °C
TSCATSCA listed
HazardClass6.1
PackingGroupIII
HS Code29291090
Storage Class6.1A - Combustible, acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard ClassificationsAcute Tox. 1 Inhalation
Aquatic Chronic 2
Eye Irrit. 2
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
STOT SE 3
Hazardous Substances Data4098-71-9(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 4825 mg/kg LD50 dermal Rat > 7000 mg/kg


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


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