Millipore Sigma Vibrant Logo

803528 Diacetyl

Diacetyl for synthesis. CAS 431-03-8, chemical formula CH₃COCOCH₃.

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

Synonyms: 2,3-Butanedione, 2,3-Butadione, Dimethyldiketon, Dimethylglyoxal

CAS #: 431-03-8 EC Number: 207-069-8 Molar Mass: 86.09 g/mol Chemical Formula: CH₃COCOCH₃ Hill Formula: C₄H₆O₂
View Products on Sigmaaldrich.com
803528
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
431-03-8207-069-8C₄H₆O₂CH₃COCOCH₃86.09 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8035280002
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

      		 Botol kaca 2 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
      		 —
      8035280100
      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

          		 Botol Alumunium 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
          		 —
          8035280250
          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

              		 Botol Alumunium 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
              		 —
              Description
              Catalogue Number803528
              Synonyms2,3-Butanedione, 2,3-Butadione, Dimethyldiketon, Dimethylglyoxal
              DescriptionDiacetyl
              References
              Product Information
              CAS number431-03-8
              EC number207-069-8
              Hill FormulaC₄H₆O₂
              Chemical formulaCH₃COCOCH₃
              Molar Mass86.09 g/mol
              HS Code2914 19 23
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationDiacetyl for synthesis. CAS 431-03-8, chemical formula CH₃COCOCH₃.
              Biological Information
              Physicochemical Information
              Boiling point89 - 90 °C (1013 hPa)
              Density0.99 g/cm3 (15 °C)
              Explosion limit2.4 - 13.0 %(V)
              Flash point5 °C
              Ignition temperature365 °C
              Melting Point-2 °C
              pH value3.2 (H₂O)
              Vapor pressure69.6 hPa (20 °C)
              Solubility200 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Tikus 1580 mg/kg
              LD 50 dermalLD50 Kelinci > 5000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H225: Cairan dan uap amat mudah menyala.
              H302: Berbahaya jika tertelan.
              H315: Menyebabkan iritasi kulit.
              H317: Dapat menyebabkan reaksi alergi pada kulit.
              H318: Menyebabkan kerusakan mata yang serius.
              H331: Toksik jika terhirup.
              H373: Dapat menyebabkan kerusakan pada organ melalui paparan yang lama atau berulang jika terhirup.
              Precautionary Statement(s)P210: Jauhkan dari panas/percikan/api terbuka /permukaan yang panas. - Dilarang merokok.
              P280: Kenakan sarung tangan pelindung/ pakaian pelindung/ pelindung mata/ pelindung wajah/ perlindungan pendengaran.
              P301 + P312: JIKA TERTELAN: Hubungi SENTRA INFORMASI KERACUNAN atau dokter/tenaga medis jika kamu merasa tidak sehat.
              P304 + P340 + P311: JIKA TERHIRUP: Pindahkan korban ke udara segar dan posisikan yang nyaman untuk bernapas. Hubungi SENTRA INFORMASI KERACUNAN atau dokter/enaga medis.
              P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
              P314: Dapatkan nasehat/perhatian medis jika kamu merasa tidak sehat.
              P403 + P233: Simpan di tempat berventilasi baik. Jaga wadah tertutup kedap/rapat.
              Signal WordBahaya
              RTECSEK2625000
              Storage class3 Cairan mudah terbakar
              WGKWGK 2 membahayakan air secara signifikan
              Disposal3
              Reagen organik yang relatif tidak aktif harus dikumpulkan dalam kategori A. Jika terhalogenasi, harus ditempatkan dalam Kategori B. Untuk residu padat gunakan Kategori C.
              Safety Information
              Categories of dangermudah terbakar, berbahaya, mengiritasi
              Product Usage Statements
              Storage and Shipping Information
              StorageSimpan pada +2°C hingga +8°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 2346 , 3, II
              Declaration (transport by air) IATA-DGRUN 2346 , 3, II
              Declaration (transport by sea) IMDG-CodeUN 2346 , 3, II
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 97.0 % (a/a)
              Density (d 20 °C/ 4 °C)0.984 - 0.988
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8035280002 04027269277802
              8035280100 04022536381732
              8035280250 04022536381749

              Related Products & Applications

              Categories

              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Ketones > 1,2-Dicarbonyl Compounds
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Ketones > 1,2-Dicarbonyl Compounds
              Reagents, Chemicals and Labware > Organic Synthesis > XXS Products in Small Quantities
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ketones > 1,2-Dicarbonyl Compounds