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Molekula

Trimethyl phosphate

CAS 512-56-1 C3H9O4P MW 140.07 In stock

Trimethyl phosphate is a colorless, flammable liquid used as a solvent, flame retardant, and intermediate in organic synthesis. It is classified as hazardous with a signal word of Danger. CAS: 512-56-1, Molecular formula: C3H9O4P, Molecular weight: 140.07 g/mol. Stored at ambient temperature. Molekula supplies Trimethyl phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Trimethyl phosphate is a colorless, flammable liquid used as a solvent, flame retardant, and intermediate in organic synthesis. It is classified as hazardous with a signal word of Danger. CAS: 512-56-1, Molecular formula: C3H9O4P, Molecular weight: 140.07 g/mol. Stored at ambient temperature. Molekula supplies Trimethyl phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance Clear, colourless liquid
Refractive Index 1.393-1.397
Water ≤0.2%
Assay ≥ 99%
Acid value(mgKOH/g) ≤ 0.05
Colour Apha ≤10

Storage & handling

Property Value
Storage Temperature Ambient
Flash Point 107 C
Shelf Life 24 months
Acidity Acid

Identification

Property Value
CAS Number 512-56-1
Molecular Formula C3H9O4P
Molecular Weight 140.07
SMILES O=P(OC)(OC)OC
REACH Code Y110
TSCA Listed Yes
HTS Code 29199050
Tariff Code 2919900090

Safety & GHS

Danger
  • GHS pictogram — Explosive Explosive GHS01
  • GHS pictogram — Flammable Flammable GHS02

Hazard statements

  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H340 May cause genetic defects
  • H351 Suspected of causing cancer

Precautionary statements

  • P263 Avoid contact during pregnancy/while nursing
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

  • 500 g

    £46.64 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is trimethyl phosphate used for?

Trimethyl phosphate is primarily used as a solvent and reagent in organic synthesis, particularly in phosphorylation reactions and as a catalyst in esterification processes.

What is the chemical formula and molecular weight of trimethyl phosphate?

The chemical formula is C3H9O4P and the molecular weight is 140.07 g/mol.

How should trimethyl phosphate be stored?

Trimethyl phosphate should be stored at ambient temperature, away from moisture and incompatible materials.

What grade of trimethyl phosphate does Molekula supply?

Molekula supplies trimethyl phosphate in reagent grade, suitable for laboratory and industrial applications.

Can Molekula supply trimethyl phosphate in bulk?

Yes, Molekula can supply trimethyl phosphate in bulk quantities; please contact our sales team for volume pricing and availability.

What documentation comes with a purchase of trimethyl phosphate?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.

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