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841741 Diglycolic anhydride

841741
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
4480-83-5224-761-5C₄H₄O₄116.07 g/mol

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8417410025
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      Description
      Catalogue Number841741
      References
      Product Information
      CAS number4480-83-5
      EC number224-761-5
      Hill FormulaC₄H₄O₄
      Molar Mass116.07 g/mol
      HS Code2932 99 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationDiglycolic anhydride for synthesis. CAS 4480-83-5, molar mass 116.07 g/mol.
      Biological Information
      Physicochemical Information
      Boiling point240 - 241 °C (1013 hPa)
      Melting Point91 - 93 °C
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H315: Menyebabkan iritasi kulit.
      H319: Menyebabkan iritasi mata yang serius.
      H335: Dapat menyebabkan iritasi pada saluran pernafasan.
      Precautionary Statement(s)P261: Hindari menghirup debu/asap/gas/kabut/uap/semburan.
      P264: Cuci kulit dengan seksama setelah menangani.
      P271: Gunakan hanya di luar ruangan atau di tempat yang berventilasi baik.
      P280: Kenakan sarung tangan/ pelindung mata/ pelindung wajah.
      P302 + P352: JIKA TERKENA KULIT: Cucilah dengan air yang banyak.
      P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
      Signal WordAwas
      Storage class10 - 13 Cairan dan padatan lain
      WGKWGK 3 sangat berbahaya untuk air
      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 dangermengiritasi
      Product Usage Statements
      Storage and Shipping Information
      StorageSimpan dibawah +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (acidimetric)≥ 96.0 %
      Melting range (lower value)≥ 92 °C
      Melting range (upper value)≤ 95 °C
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8417410025 04022536657486

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      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ethers > Ethers with Carboxyl Groups
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Ethers > Ethers with Carboxyl Groups
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Ethers > Ethers with Carboxyl Groups
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides