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Tris(2-chloroethyl) phosphate

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MOQ : 50 Kilograms

Tris(2-chloroethyl) phosphate Specification

EINECS No
204-118-5

Ingredients
Tris(2-chloroethyl) phosphate

Refractive Rate
n20/D 1.470

Ph Level
Neutral

Purity
>99%

Molecular Formula
C6H12Cl3O4P

Structural Formula
(C2H4ClO)3PO

Appearance
Clear liquid

Physical Form
Liquid

Product Type
Chemical

Taste
Tasteless

Application
Flame retardant in plastics, rubbers, and textiles

Molecular Weight
285.49 g/mol

Shelf Life
2 years

Smell
Faint characteristic

Grade
Industrial

Melting Point
-1 C

Properties
Colorless to light yellow liquid, flame retardant, plasticizer, low volatility, hydrolysis stable

Solubility
Soluble in alcohols, insoluble in water

Shape
Liquid

Storage
Keep container tightly closed in a dry and well-ventilated place

Usage
Added to polymers for fire resistance

CAS No
115-96-8

Poisonous
YES

HS Code
29199000

Density
1.42 Gram per cubic centimeter(g/cm3)

Decomposition Temperature
>300 °C

UN Number
UN 2588

Stability
Stable under recommended storage conditions

Vapor Pressure
0.015 mmHg at 25°C

Environmental Impact
Aquatic toxicant

Viscosity
10.5 mPa·s at 25°C

Flash Point
>200 °C (closed cup)

Transport Conditions
Class 6.1, toxic substances

Hazardous Decomposition Products
Phosphoric acid, hydrogen chloride

Moisture
<0.1%

Autoignition Temperature
>400 °C

Packaging Type
HDPE drums, IBCs

Boiling Point
292 °C

Tris(2-chloroethyl) phosphate Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Tris(2-chloroethyl) phosphate

Tris(2-chloroethyl) phosphate

CAS NO.: 115-96-8

Molecular Formula : C6H12Cl3O4P

Molecular Weight : 285.49

Assay : 99.8%

Appearance : Colorless transparent oily liquid

Color (Pt-Co): 50max

Specific gravity(d420°C): 1.420-1.440

Flashing pint (°C): 220min

Refractivity (n20D): 1.470-1.479

Acid value(KOHmg/g): 0.05max

Water (%): 0.05max

Key Characteristics

Tris(2-chloroethyl) phosphate is noted for its colorless to light yellow appearance, neutral pH, and high density (1.42 g/cm). It boasts a high autoignition temperature above 400C, low vapor pressure, and a flash point greater than 200C, which contributes to its utility as a flame retardant. Its chemical stability under recommended conditions provides a long shelf life of up to 2 years.

Applications and Usage

Widely utilized as a flame retardant in polymers, plastics, textiles, and rubbers, Tris(2-chloroethyl) phosphate imparts significant fire-resistant properties to finished goods. Its effectiveness comes from both its chemical structure and ability to blend uniformly in applied mediums. Its additional plasticizing capability enhances material flexibility.

Safe Handling and Storage

Due to its toxic nature and environmental impact (notably as an aquatic toxicant), Tris(2-chloroethyl) phosphate should be stored in tightly sealed containers, in dry, well-ventilated areas. Transport and packaging comply with international standards (Class 6.1, UN 2588) for toxic chemicals, making it suitable for distribution, export, and retail under regulated conditions.

FAQs of Tris(2-chloroethyl) phosphate:

Q: How should Tris(2-chloroethyl) phosphate be stored safely?

A: It should be kept in tightly sealed HDPE drums or IBCs, stored in a dry, well-ventilated location, away from incompatible substances and moisture, to ensure stability and safety during its 2-year shelf life.

Q: What are the main applications of Tris(2-chloroethyl) phosphate?

A: This chemical is primarily utilized as a flame retardant and plasticizer in industries dealing with plastics, rubbers, and textiles to enhance fire resistance and product flexibility.

Q: When should Tris(2-chloroethyl) phosphate be used in polymer production?

A: It is best added during polymer compounding to ensure uniform mixing and optimal fire-retardant performance in the final product.

Q: Where can Tris(2-chloroethyl) phosphate be applied for maximum benefit?

A: Maximum benefit is achieved when used in technical or industrial environments producing fire-resistant plastics, rubbers, and textiles. It is not recommended for use in consumer goods without strict adherence to safety protocols.

Q: What is the recommended process for handling Tris(2-chloroethyl) phosphate?

A: Handle the substance with adequate personal protective equipment in a well-ventilated area, adhering to local regulations regarding toxic substances (UN 2588, Class 6.1), to prevent exposure and environmental contamination.

Q: How does Tris(2-chloroethyl) phosphate contribute to fire resistance in materials?

A: It releases flame-inhibiting compounds upon exposure to heat or flame, thereby slowing combustion and improving the materials fire resistance.

Q: What are the environmental considerations associated with using this chemical?

A: Tris(2-chloroethyl) phosphate is classified as an aquatic toxicant and should not be released into waterways. Proper containment and waste management procedures are required to prevent environmental harm.

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