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822316 Coumarin

Coumarin for synthesis. CAS 91-64-5, molar mass 146.14 g/mol.

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

Synonyms: 5,6-Benzo-2-pyrone

CAS #: 91-64-5 EC Number: 202-086-7 Molar Mass: 146.14 g/mol Hill Formula: C₉H₆O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
91-64-5202-086-7C₉H₆O₂146.14 g/mol

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              Description
              Catalogue Number822316
              Synonyms5,6-Benzo-2-pyrone
              References
              Product Information
              CAS number91-64-5
              EC number202-086-7
              Hill FormulaC₉H₆O₂
              Molar Mass146.14 g/mol
              HS Code2932 20 00
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationCoumarin for synthesis. CAS 91-64-5, molar mass 146.14 g/mol.
              Biological Information
              Physicochemical Information
              Density0.935 kg/m3 (20 °C)
              Flash point162 °C
              Melting Point71 °C
              Vapor pressure1.3 hPa (106 °C)
              Solubility1.7 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 293 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H301 + H311: Toxic if swallowed or in contact with skin.
              H317: May cause an allergic skin reaction.
              Precautionary Statement(s)P261: Avoid breathing dust.
              P264: Wash skin thoroughly after handling.
              P272: Contaminated work clothing should not be allowed out of the workplace.
              P280: Wear protective gloves/ protective clothing.
              P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
              P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
              Signal WordDanger
              Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
              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
              Categories of dangerharmful
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 2811 , 6.1, III
              Declaration (transport by air) IATA-DGRUN 2811 , 6.1, III
              Declaration (transport by sea) IMDG-CodeUN 2811 , 6.1, III
              Supplemental Information
              Specifications
              Assay (HPLC, area%)≥ 99.0 % (a/a)
              Melting range (lower value)≥ 68 °C
              Melting range (upper value)≤ 71 °C
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8223160250 04022536488936
              8223161000 04022536488943
              8223169999 04022536488950

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