Millipore Sigma Vibrant Logo

818255 Paraldehyde

Paraldehyde for synthesis. CAS 123-63-7, molar mass 132.15 g/mol.

Paraldehyde MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2,4,6-Trimethyl-1,3,5-trioxane

CAS #: 123-63-7 EC Number: 204-639-8 Molar Mass: 132.2 g/mol Hill Formula: C₆H₁₂O₃
View Products on Sigmaaldrich.com
818255
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
123-63-7204-639-8C₆H₁₂O₃132.2 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8182550100
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 100 ml
      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 Number818255
      Synonyms2,4,6-Trimethyl-1,3,5-trioxane
      References
      Product Information
      CAS number123-63-7
      EC index number605-004-00-1
      EC number204-639-8
      Hill FormulaC₆H₁₂O₃
      Molar Mass132.2 g/mol
      HS Code2912 50 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationParaldehyde for synthesis. CAS 123-63-7, molar mass 132.15 g/mol.
      Biological Information
      Physicochemical Information
      Boiling point123 - 124 °C (1013 hPa)
      Density0.994 g/cm3 (20 °C)
      Explosion limit1.3 - 17.0 %(V)
      Flash point27 °C
      Ignition temperature235 °C
      Melting Point12 °C
      Vapor pressure13.33 hPa (20 °C)
      Solubility120 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 2711 mg/kg
      LD 50 dermalLD50 Rabbit 13959 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H226: Flammable liquid and vapour.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P233: Keep container tightly closed.
      P240: Ground and bond container and receiving equipment.
      P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
      P242: Use non-sparking tools.
      P243: Take action to prevent static discharges.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordWarning
      Storage class3 Flammable liquids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Categories of dangerflammable
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1264 , 3, III
      Declaration (transport by air) IATA-DGRUN 1264 , 3, III
      Declaration (transport by sea) IMDG-CodeUN 1264 , 3, III
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 98.0 % (a/a)
      Density (d 20 °C/ 4 °C)0.992 - 0.994
      Identity (IR)passes test
      Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
      Global Trade Item Number
      Catalogue Number GTIN
      8182550100 04022536431512