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Trimethyl phosphate, 98+%

Product Code. 11483264
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Product Code. 11483264

Brand: Thermo Scientific Alfa Aesar A10595.36

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Description

CAS: 512-56-1 | C3H9O4P | 140.08 g/mol

Trimethyl phosphate is used as a color inhibitor for polyester and other polymer preparations, flame retardants and plasticizer. It acts as a solvent for aromatic halogenations and nitration reactions. It is used as a mild methylating reagent which is used in the dimethylation of aniline and related heterocyclic compound. Furthermore, it is involved in the synthesis of 1-methyl-pyridinium; dimethyl phosphate by reacting with pyridine.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Trimethyl phosphate is used as a color inhibitor for polyester and other polymer preparations, flame retardants and plasticizer. It acts as a solvent for aromatic halogenations and nitration reactions. It is used as a mild methylating reagent which is used in the dimethylation of aniline and related heterocyclic compound. Furthermore, it is involved in the synthesis of 1-methyl-pyridinium; dimethyl phosphate by reacting with pyridine.

Solubility
Miscible with water.

Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong bases and strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 512-56-1
Molecular Formula C3H9O4P
Molecular Weight (g/mol) 140.08
MDL Number MFCD00008348
InChI Key WVLBCYQITXONBZ-UHFFFAOYSA-N
Synonym trimethylphosphate, phosphoric acid, trimethyl ester, trimethyl orthophosphate, tmpo, trimethoxyphosphine oxide, phosphoric acid trimethyl ester, o,o,o-trimethyl phosphate, trimethylfosfat, phosphate, trimethyl, trimethylfosfat czech
PubChem CID 10541
ChEBI CHEBI:46324
IUPAC Name trimethyl phosphate
SMILES COP(=O)(OC)OC

Specifications

Melting Point -46°C
Density 1.213
Boiling Point 196°C to 198°C
Flash Point >150°C (302°F)
Odor Pleasant
Linear Formula (CH3O)3PO
Refractive Index 1.397
Quantity 500 g
Beilstein 1071731
Sensitivity Moisture sensitive
Solubility Information Miscible with water.
Formula Weight 140.08
Percent Purity ≥98%
Chemical Name or Material Trimethyl phosphate
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Safety and Handling

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Product Identifier
  • Trimethyl phosphate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Carcinogenicity Category 2
  • Serious eye damage/eye irritation Category 2
  • Germ cell mutagenicity Category 1B
  • Skin corrosion/irritation Category 2
 Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H340-May cause genetic defects.
  • H351-Suspected of causing cancer.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Trimethylphosphate
SDS

RUO – Research Use Only

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