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Trimethyl Phosphate

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MOQ : 25 Kilograms

Trimethyl Phosphate Specification

Purity
99.0%

Shape
Liquid

Refractive Rate
n20/D 1.405

Melting Point
-46 C

Structural Formula
(CH3O)3PO

Molecular Weight
140.08 g/mol

Boiling point
197 C

HS Code
29199000

Storage
Store in a cool, dry, well-ventilated place, away from incompatible substances

Solubility
Miscible with water and most organic solvents

Ph Level
Neutral

Poisonous
Yes

Form
Colorless liquid

Other Names
TMP

Density
1.19 Gram per cubic centimeter(g/cm3)

Molecular Formula
C3H9O4P

Smell
Weak characteristic odor

Classification
Phosphate ester

Chemical Name
Trimethyl Phosphate

CAS No
512-56-1

EINECS No
204-593-6

Grade
Industrial Grade

Standard
As per industrial specifications

Type
Organic Phosphate Ester

Usage
Industrial chemical intermediate

Main Material
Trimethyl Phosphate

Application
Used as flame retardant, solvent, plasticizer, and in methylation reactions

Trimethyl Phosphate Trade Information

Minimum Order Quantity
25 Kilograms

Payment Terms
Paypal, Letter of Credit (L/C), Western Union, Cash in Advance (CID), Cash Advance (CA)

Supply Ability
500 Kilograms Per Week

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Western Europe, Australia, Eastern Europe, Central America, Middle East, South America, Asia, North America, Africa

Main Domestic Market
All India

About Trimethyl Phosphate

Trimethyl Phosphate

Trimethyl Phosphate offered is also known by the chemical names of Trimethylphosphate; Phosphoric acid, trimethyl ester; Trimethyl orthophosphate and others with molecular formula of C3H9O4P and molecular weight of 140.074922 g/mol. Available in pale straw colored liquid form, it finds extensive use in different industrial sectors. Here, we can offer the product in standard industrial packaging as well as in options as demanded by the customers.

Specification

Packing	Packet
Grade Standard	Technical Grade
Physical State	solid
Usage	Industrial

Wide-Ranging Industrial Uses

Trimethyl Phosphate serves a critical role in diverse industries, acting as a flame retardant, plasticizer, solvent, and intermediary in chemical methylation reactions. Its compatibility with both organic solvents and water makes it versatile across manufacturing processes, bolstering efficiency, safety, and quality in applications such as plastics, textiles, and specialty chemicals.

Safe Handling and Storage Practices

TMP should be stored in tightly sealed plastic or steel drums in a cool, dry, and well-ventilated environment, separate from incompatible materials such as strong acids or oxidizers. Protective clothing, gloves, and eye protection are recommended when handling this toxic and irritant compound to minimize exposure and maintain workplace safety.

Physical and Chemical Highlights

With a flash point of 83C and an autoignition temperature of 475C, Trimethyl Phosphate requires careful monitoring in storage and usage environments. The liquid is miscible with water, has a viscosity of 2.2 mPas at 20C, and a boiling point of 197C, which contribute to its effectiveness in industrial processes, while its slow hydrolysis rate provides persistent performance.

FAQs of Trimethyl Phosphate:

Q: How is Trimethyl Phosphate commonly used in industry?

A: Trimethyl Phosphate is primarily used as a flame retardant, plasticizer, and solvent. It also acts as a chemical intermediate in methylation reactions, contributing to the manufacturing of plastics, textiles, and specialty chemicals.

Q: What safety precautions are necessary when handling Trimethyl Phosphate?

A: Due to its toxic and irritating nature, personal protective equipment such as gloves, goggles, and protective clothing should be worn when handling TMP. Ensure good ventilation and avoid any direct contact with the skin, eyes, or inhalation of vapors.

Q: Where should Trimethyl Phosphate be stored for maximum stability?

A: TMP must be stored in tightly closed steel or plastic drums within a cool, dry, and well-ventilated facility. It should be kept away from strong oxidizers and acids to reduce risk of hazardous reactions.

Q: What are the main benefits of using Trimethyl Phosphate in flame retardant applications?

A: Trimethyl Phosphate offers effective flame retardancy due to its phosphate ester composition, enhancing safety in products by lowering combustibility and providing heat resistance across varied materials.

Q: When does hydrolysis of Trimethyl Phosphate become a concern?

A: Hydrolysis occurs slowly in water, so prolonged exposure in aqueous environments can gradually degrade TMP. This should be considered when determining shelf-life or stability in water-based formulations.

Q: What process should be followed if Trimethyl Phosphate contacts skin or eyes?

A: In case of skin or eye contact, immediately rinse the affected area with plenty of water for at least 15 minutes and seek medical attention if symptoms persist, as TMP can cause significant irritation.

Q: Is Trimethyl Phosphate compatible with all chemicals during industrial use?

A: No, TMP is not compatible with strong oxidizers or acids, which can react violently with the compound. Always verify chemical compatibility before use in mixed processes.

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