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Trans-4-methyl cyclohexyl isocyanate

Name: Trans-4-methyl cyclohexyl isocyanate
Brand: A. B. ENTERPRISES

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MOQ : 50 Kilograms

Trans-4-methyl cyclohexyl isocyanate Specification

Purity
>98%

Application
Polyurethane manufacturing, specialty chemical synthesis, polymer modification

Ph Level
Not applicable (not water soluble)

Product Type
Isocyanate compound

Solubility
Reacts with water, soluble in organic solvents like acetone and toluene

Melting Point
-31°C

EINECS No
271-999-8

HS Code
29291010

Appearance
Clear to pale yellow liquid

Refractive Rate
nD 1.460 - 1.464

Physical Form
Liquid

Storage
Store tightly sealed in a cool, dry, ventilated area away from moisture and acids

Smell
Pungent, characteristic

Usage
Used as a reactive intermediate in industrial processes

CAS No
68596-44-1

Ingredients
Trans-4-methyl cyclohexyl isocyanate

Properties
Trans isomer, high reactivity, used in the synthesis of polyurethane and specialty chemicals

Poisonous
Yes, toxic if inhaled or ingested

Molecular Formula
C8H13NO

Shape
Molecular

Structural Formula
(C8H13NO) with isocyanate (-NCO) at cyclohexyl ring

Shelf Life
12 months if stored properly

Molecular Weight
139.2 g/mol

Grade
Industrial

Density
1.02 Gram per cubic centimeter(g/cm3)

Vapor Pressure
<0.1 mmHg (25C)

Regulatory Status
Check local regulatory requirements for use and handling

Hazard Statements
Harmful, may cause respiratory irritation, toxic by inhalation

Flash Point
89C (closed cup)

Packing Type
Sealed drum or container

Storage Temperature
10-30C

Incompatibility
Avoid contact with water, alcohols, acids, strong bases

Synonyms
trans-4-Isocyanatomethylcyclohexane, 4-methylcylohexyl isocyanate (trans)

Stability
Stable under recommended conditions, moisture sensitive

Transport Information
UN 2206, Class 6.1, Packing Group III

Boiling Point
213C

Trans-4-methyl cyclohexyl isocyanate Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Trans-4-methyl cyclohexyl isocyanate

Trans-4-methyl cyclohexyl isocyanate

CAS No.: 32175-00-1

Appearance : Clear colourless liquid

Trans form Assay : 99.00% min

Cis form Assay : 0.20% max

Hydrolyzable Chlorine (as HCl): 0.30% max

Versatile Chemical for Industrial Applications

Trans-4-methyl cyclohexyl isocyanate is valued for its high reactivity and purity in industrial settings. It is most commonly used as a reactive intermediate in the synthesis of polyurethanes, specialty chemicals, and in polymer modification processes. Its trans isomer form ensures targeted chemical behavior, making it indispensable for manufacturers involved in advanced chemical and material production.

Safe Storage and Handling Recommendations

Proper storage and handling of trans-4-methyl cyclohexyl isocyanate are crucial due to its toxic and moisture-sensitive nature. The chemical must be kept in sealed drums or containers within a temperature range of 10-30C, in a cool, dry, and well-ventilated area. Contact with water, acids, strong bases, and alcohols should be strictly avoided to maintain product stability and longevity.

FAQs of Trans-4-methyl cyclohexyl isocyanate:

Q: How should trans-4-methyl cyclohexyl isocyanate be safely handled and stored?

A: Handle this compound in a well-ventilated area using appropriate personal protective equipment (PPE). Store it in tightly sealed drums or containers at 10-30C, away from moisture and incompatible substances such as water, acids, strong bases, and alcohols to preserve stability.

Q: What are the main industrial uses of trans-4-methyl cyclohexyl isocyanate?

A: It is primarily used as a reactive intermediate in polyurethane manufacturing, specialty chemical synthesis, and polymer modification, thanks to its high reactivity and selectivity as a trans isomer.

Q: When should this isocyanate be avoided in industrial processes?

A: Avoid using this isocyanate in environments where exposure to moisture, acids, alcohols, or strong bases is possible, as these can cause hazardous reactions or degrade product quality.

Q: Where are the ideal conditions for storing this material to maintain its quality?

A: Store trans-4-methyl cyclohexyl isocyanate in a cool, dry area within the recommended temperature range (10-30C), in sealed containers, away from direct sunlight or sources of moisture.

Q: What benefits does trans-4-methyl cyclohexyl isocyanate offer in chemical synthesis?

A: It provides efficiency and selectivity in synthesizing polyurethanes and specialty polymers due to its high purity (>98%) and strong reactivity, which ensures reliable and consistent product quality.

Q: How is this product transported and regulated for safety?

A: Trans-4-methyl cyclohexyl isocyanate must be transported as per UN 2206, Class 6.1, Packing Group III regulations. It is poison-labeled and requires strict adherence to both national and local safety and handling requirements.

Q: What hazards are associated with trans-4-methyl cyclohexyl isocyanate, and how can exposure be minimized?

A: It is harmful and may cause respiratory irritation. Toxic by inhalation, its pungent vapors necessitate the use of suitable respiratory protection and engineering controls to minimize inhalation exposure during handling.

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