Millipore Sigma Vibrant Logo

107478 1,2-Propanediol

EMPROVE® EXPERT Ph Eur,BP,USP

1,2-Propanediol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 1,2-Propylene glycol

CAS #: 57-55-6 EC Number: 200-338-0 Molar Mass: 76.09 g/mol Chemical Formula: CH₃CH(OH)CH₂OH Hill Formula: C₃H₈O₂ Grade: Ph Eur,BP,USP
View Products on Sigmaaldrich.com
107478
View Pricing & Availability
Learn about the Emprove® Program

Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
57-55-6200-338-0C₃H₈O₂CH₃CH(OH)CH₂OH76.09 g/molPh Eur,BP,USP

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1074782500
—
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

      		 Plastic bottle 2.5 l
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Add To Favorites
      1074786025
      —
      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

          		 Drum stainl. st. 25 l
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Add To Favorites
          Description
          Catalogue Number107478
          Synonyms1,2-Propylene glycol
          Description1,2-Propanediol
          Product Information
          CAS number57-55-6
          EC number200-338-0
          GradePh Eur,BP,USP
          Hill FormulaC₃H₈O₂
          Chemical formulaCH₃CH(OH)CH₂OH
          Molar Mass76.09 g/mol
          HS Code2905 32 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ500
          Physicochemical Information
          Boiling point188 °C (1013 hPa)
          Density1.036 g/cm3 (25 °C)
          Explosion limit2.4 - 17.4 %(V)
          Flash point99 °C
          Ignition temperature371 °C
          Melting Point-59 °C
          pH value6 - 8 (100 g/l, H₂O, 20 °C)
          Vapor pressure0.2 hPa (25 °C)
          Refractive Index1.43 (20 °C)
          Toxicological Information
          LD 50 oralLD50 Rat 19400 - 36000 mg/kg
          LD 50 dermalLD50 Rabbit 20800 mg/kg
          Safety Information according to GHS
          RTECSTY2000000
          Storage class10 - 13 Other liquids and solids
          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.
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Specifications
          Assay (GC)≥ 99.5 %
          Identity (IR)conforms
          Identity C (USP) (GC)conforms
          Appearance of the substanceconforms
          Density (d 20 °C/20 °C)1.035 - 1.040
          Density (d 25 °C/25 °C)1.035 - 1.037
          Refractive index (n 20/D)1.431 - 1.433
          Acidityconforms
          Chloride (Cl)≤ 70 ppm
          Sulfate (SO₄)≤ 60 ppm
          Diethylene glycol (GC)≤ 0.10 %
          Ethylene glycol (GC)≤ 620 ppm
          Residual solvents (ICH Q3C)excluded by production process
          Oxidizing substancesconforms
          Reducing substancesconforms
          Sulfated ash≤ 0.007 %
          Water≤ 0.2
          Bacterial endotoxins≤ 2.5 I.U./ml
          Total aerobic microbial count (TAMC)≤ 10²
          Total combined yeasts/moulds count (TYMC)
          ≤ 10¹
          Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities).
          Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
          Conforms to Ph Eur, BP, USP.
          ≤ 10¹
          Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities).
          Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
          **The value of the additional identity test is transferred from the supplier CoA.
          Conforms to Ph Eur, BP, USP
          Global Trade Item Number
          Catalogue Number GTIN
          1074782500 04022536091136
          1074786025 04022536091167