Trimethyl Phosphite | 121-45-9

Trimethyl Phosphite | 121-45-9

CAS No:

121-45-9

Application:

Agrochemical Intermediate (Pesticides & Crop Protection), Insecticide & Fungicide Manufacturing, Chemical Intermediate for Specialty Synthesis, Plastic & Polymer Additives, Industrial Chemical Processing & Additives

Form:

Liquid

Molecular Formula:

C₃H₉O₃P

Molecular Weight:

124.07

Melting Point:

-106

Boiling Point:

160

Flash Point:

Solubility:

Soluble In Common Organic Solvents; Immiscible With Water

Manufacturing Country:

India

Trimethyl Phosphite MSDS (Material Safety Data Sheet) or Specification

Specification MSDS

Chemtom is a leading supplier and exporter of Trimethyl Phosphite (CAS 121-45-9) from India, serving agrochemical formulators, fertilizer manufacturers and crop protection companies worldwide with consistent quality and dependable bulk supply.

What is Trimethyl Phosphite?

Trimethyl Phosphite is an insecticide active ingredient used in pesticides applications. It helps control damaging insect pests to protect crop yield and quality. It has a molecular formula of C3H9O3P and a molecular weight of 124.07 g/mol and is supplied as a liquid.

Technical Specifications:

• CAS Number: 121-45-9
• Molecular Formula: C3H9O3P
• Molecular Weight: 124.07 g/mol
• Physical Form: Liquid
• Melting Point: -106 °C
• Boiling Point: 160 °C
• Flash Point: 30 °C
• Solubility: Soluble In Common Organic Solvents; Immiscible With Water

Key Applications of Trimethyl Phosphite:

• Agrochemical Intermediate (Pesticides & Crop Protection)
• Insecticide & Fungicide Manufacturing
• Chemical Intermediate for Specialty Synthesis
• Plastic & Polymer Additives
• Industrial Chemical Processing & Additives

Benefits:

• Works as an insecticide active ingredient that helps control damaging insect pests to protect crop yield and quality
• Suitable for a wide range of agrochemical and fertilizer formulation types
• Consistent purity and quality for reliable field and formulation performance

Industries We Serve:

• Agrochemical and pesticide formulators
• Fertilizer and micronutrient manufacturers
• Crop protection companies
• Contract (toll) formulators
• Distributors and bulk buyers

Why Buy Trimethyl Phosphite from Chemtom?

• Quality Assured: Every batch is tested for assay, purity and specification compliance
• Complete Documentation: COA, MSDS/SDS and TDS available on request
• Flexible Packaging: Bags, drums, HDPE containers and customised pack sizes for trial and bulk orders
• Global Reach: Prompt dispatch across India and reliable export logistics
• Competitive Pricing: Bulk and repeat-order pricing tailored to your volume

Note: Use and registration of agrochemicals are subject to local regulations. Always follow label and safety data sheet guidance.

Contact Chemtom today for Trimethyl Phosphite price, samples and technical support.

Phone: 9909015733Email: sales@chemtom.comWebsite: www.chemtom.com

Frequently Asked Questions

Find answers to common questions about our products and services.

Chemtom supplies a wide portfolio including Aroma Chemicals, Specialty Intermediates, Industrial Solvents, Fine Chemicals, and Custom Formulations tailored to pharmaceuticals, cosmetics, agrochemicals, and manufacturing.

Yes, all our chemical shipments come complete with Safety Data Sheets (SDS), Certificates of Analysis (COA), Technical Data Sheets (TDS), and export compliance documentation meeting international regulatory standards.

Absolutely. We offer flexible packaging options ranging from small drum shipments to ISO tank containers, along with private labeling and custom chemical synthesis services.

You can submit an inquiry through our Contact Us page, email our technical sales team directly, or use the online inquiry form on any product page. Sample requests are processed promptly.

We export to over 50 countries across North America, Europe, Asia-Pacific, the Middle East, and Latin America, backed by reliable global logistics and port connectivity.

Trimethyl Phosphite | 121-45-9