Millipore Sigma Vibrant Logo

818801 2,3-Butanediol

View Products on Sigmaaldrich.com
818801
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
513-85-9208-173-6C₄H₁₀O₂CH₃CH(OH)CH(OH)CH₃90.12 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
8188010005
Retrieving availability...
Limited Availability
Limited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Glass bottle 5 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
      8188010250
      Retrieving availability...
      Limited Availability
Limited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          Glass bottle 250 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
          8188011000
          Retrieving availability...
          Limited Availability
Limited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              Glass bottle 1 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
              8188019010
              Retrieving availability...
              Limited Availability
Limited Availability
              Stocked 
              Discontinued
              Limited Quantities Available
              Available
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  Steel barrel 10 kg
                  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 Number818801
                  Synonyms2,3-Butylene glycol
                  Description2,3-Butanediol
                  References
                  Product Information
                  CAS number513-85-9
                  EC number208-173-6
                  Hill FormulaC₄H₁₀O₂
                  Chemical formulaCH₃CH(OH)CH(OH)CH₃
                  Molar Mass90.12 g/mol
                  HS Code2905 39 95
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  Application2,3-Butanediol (mixture of meso- D- and L-form) for synthesis. CAS 513-85-9, chemical formula CH₃CH(OH)CH(OH)CH₃.
                  Biological Information
                  Physicochemical Information
                  Boiling point180 - 182 °C (1013 hPa)
                  Density1.002 g/cm3
                  Explosion limit3.1 - 11.4 %(V)
                  Flash point85 °C DIN 51758
                  Ignition temperature395 °C DIN 51794
                  Melting Point18 - 20 °C
                  pH value9.0 - 10.0 (500 g/l, H₂O, 20 °C) Aqueous solution
                  Vapor pressure23 hPa (20 °C)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat > 5000 mg/kg
                  Safety Information according to GHS
                  RTECSEK0532000
                  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.
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore below +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Assay isomers (GC, area%)≥ 98.0 % (a/a)
                  Density (d 20 °C/ 4 °C)1.000 - 1.005
                  Water (K. F.)≤ 2.0 %
                  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
                  Catalog Number GTIN
                  8188010005 04022536446059
                  8188010250 04022536446066
                  8188011000 04022536446073
                  8188019010 04022536566276

                  Related Products & Applications

                  Categories

                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polyaddition Reagents
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polycondensation Reagents
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Plastics > Organic Synthesis Special Additives for Plastics
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Alcohols > Unsubstituted Polyhydric Alcohols
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Alcohols > Unsubstituted Polyhydric Alcohols
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Alcohols > Unsubstituted Polyhydric Alcohols