Millipore Sigma Vibrant Logo

821184 Trimethyl phosphate

Trimethyl phosphate for synthesis. CAS 512-56-1, EC Number 208-144-8, chemical formula (CH₃)₃PO₄.

Trimethyl phosphate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 512-56-1 EC Number: 208-144-8 Molar Mass: 140.08 g/mol Chemical Formula: (CH₃)₃PO₄ Hill Formula: C₃H₉O₄P
View Products on Sigmaaldrich.com
821184
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
512-56-1208-144-8C₃H₉O₄P(CH₃)₃PO₄140.08 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8211842500
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 2.5 l
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number821184
      DescriptionTrimethyl phosphate
      References
      Product Information
      CAS number512-56-1
      EC number208-144-8
      Hill FormulaC₃H₉O₄P
      Chemical formula(CH₃)₃PO₄
      Molar Mass140.08 g/mol
      HS Code2919 90 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationTrimethyl phosphate for synthesis. CAS 512-56-1, EC Number 208-144-8, chemical formula (CH₃)₃PO₄.
      Biological Information
      Physicochemical Information
      Boiling point197 °C (1013 hPa)
      Density1.21 g/cm3 (20 °C)
      Flash point150 °C
      Melting Point-46 °C
      Vapor pressure1.133 hPa (25 °C)
      Solubility1000 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 840 mg/kg
      LD 50 dermalLD50 Rabbit 3388 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)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(s)P201: Obtain special instructions before use.
      P202: Do not handle until all safety precautions have been read and understood.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P302 + P352: IF ON SKIN: Wash with plenty of water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P308 + P313: IF exposed or concerned: Get medical advice/ attention.
      Signal WordDanger
      RTECSTC8225000
      Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
      WGKWGK 1 slightly hazardous to water
      Disposal9
      Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
      Safety Information
      Categories of dangermutagenic, harmful, irritant, carcinogenic
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 98.0 % (a/a)
      Density (d 20 °C/ 4 °C)1.210 - 1.215
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8211842500 04022536475585

      Related Products & Applications

      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Phosphorous Compounds
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Phosphorous Compounds
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Organoelement Compounds > Phosphorous Compounds