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802961 2,5-Dimethoxytetrahydrofuran

2,5-Dimethoxytetrahydrofuran (mixture of cis- and trans isomers) for synthesis. CAS 696-59-3, chemical formula (OCH₃)₂C₄H₆O.

2,5-Dimethoxytetrahydrofuran MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 696-59-3 EC Number: 211-797-1 Molar Mass: 132.16 g/mol Chemical Formula: (OCH₃)₂C₄H₆O Hill Formula: C₆H₁₂O₃
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802961
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
696-59-3211-797-1C₆H₁₂O₃(OCH₃)₂C₄H₆O132.16 g/mol

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      8029610250
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          Description
          Catalogue Number802961
          Description2,5-Dimethoxytetrahydrofuran
          References
          Product Information
          CAS number696-59-3
          EC number211-797-1
          Hill FormulaC₆H₁₂O₃
          Chemical formula(OCH₃)₂C₄H₆O
          Molar Mass132.16 g/mol
          HS Code2932 19 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application2,5-Dimethoxytetrahydrofuran (mixture of cis- and trans isomers) for synthesis. CAS 696-59-3, chemical formula (OCH₃)₂C₄H₆O.
          Biological Information
          Physicochemical Information
          Boiling point145 - 148 °C (1.013 hPa)
          Density1.02 g/cm3 (20 °C)
          Explosion limit2.0 - 12.3 %(V)
          Flash point38 °C
          Ignition temperature>205 °C
          Melting Point-45 °C
          pH value5 (300 g/l, H₂O, 20 °C)
          Vapor pressure5 hPa (20 °C)
          Solubility300 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 2040 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H226: Flammable liquid and vapour.
          H315: Causes skin irritation.
          H331: Toxic if inhaled.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P233: Keep container tightly closed.
          P240: Ground and bond container and receiving equipment.
          P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
          P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
          Signal WordDanger
          Storage class3 Flammable liquids
          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 dangerflammable, irritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1992 , 3 (6.1), II
          Declaration (transport by air) IATA-DGRUN 1992 , 3 (6.1), II
          Declaration (transport by sea) IMDG-CodeUN 1992 , 3 (6.1), II
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 97.0 % (a/a)
          Density (d 20 °C/ 4 °C)1.022 - 1.024
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8029610050 04022536377452
          8029610250 04022536377469

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones