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843958 | 3,3'-Diaminobenzidine

843958
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar Mass
      91-95-2 202-110-6 C₁₂H₁₄N₄ 214.27 g/mol

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      8439580010
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          Glass bottle 10 g
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          8439580025
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              Glass bottle 25 g
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              Description
              Catalogue Number843958
              References
              Product Information
              CAS number91-95-2
              EC index number612-239-00-3
              EC number202-110-6
              Hill FormulaC₁₂H₁₄N₄
              Molar Mass214.27 g/mol
              HS Code2921 59 90
              Structure formula Image
              Applications
              Application3,3'-Diaminobenzidine for synthesis. CAS 91-95-2, pH 7 (1 g/l, H₂O, 20 °C). MSDS and product info below.
              Biological Information
              Physicochemical Information
              Flash point>200 °C
              Melting Point175 - 177 °C
              pH value7 (1 g/l, H₂O, 20 °C)
              Solubility0.55 g/l
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s)
              Hazard Statement(s)H350: May cause cancer.
              H341: Suspected of causing genetic defects.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P308 + P313: IF exposed or concerned: Get medical advice/ attention.
              RTECSDV8750000
              Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
              WGKWGK 3 highly water endangering
              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
              Hazard Symbols Toxic
              Categories of dangercarcinogenic, mutagenic
              R PhraseR 45-68
              May cause cancer.Possible risk of irreversible effects.
              S PhraseS 53-45
              Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (HPLC, area%)≥ 98.0 % (a/a)
              Melting range (lower value)≥ 172 °C
              Melting range (upper value)≤ 176 °C
              Identity (IR)passes test

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              Categories

              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Amines and Ammonium Compounds > Aromatic and Heteroaromatic Amines > Primary Aromatic Amines (Anilines)
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Amines and Ammonium Compounds > Aromatic and Heteroaromatic Amines > Primary Aromatic Amines (Anilines)
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Amines and Ammonium Compounds > Aromatic and Heteroaromatic Amines > Primary Aromatic Amines (Anilines)