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818801 2,3-Butanediol

2,3-Butanediol (mixture of meso- D- and L-form) for synthesis. CAS 513-85-9, chemical formula CH₃CH(OH)CH(OH)CH₃.

2,3-Butanediol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2,3-Butylene glycol

CAS #: 513-85-9 EC Number: 208-173-6 Molar Mass: 90.12 g/mol Chemical Formula: CH₃CH(OH)CH(OH)CH₃ Hill Formula: C₄H₁₀O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
513-85-9208-173-6C₄H₁₀O₂CH₃CH(OH)CH(OH)CH₃90.12 g/mol

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              Description
              Catalogue Number818801
              Synonyms2,3-Butylene glycol
              Description2,3-Butanediol
              References
              Product Information
              CAS number513-85-9
              EC number208-173-6
              Hill FormulaC₄H₁₀O₂
              Chemical formulaCH₃CH(OH)CH(OH)CH₃
              Molar Mass90.12 g/mol
              HS Code2905 39 95
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Application2,3-Butanediol (mixture of meso- D- and L-form) for synthesis. CAS 513-85-9, chemical formula CH₃CH(OH)CH(OH)CH₃.
              Biological Information
              Physicochemical Information
              Boiling point180 - 182 °C (1013 hPa)
              Density1.002 g/cm3
              Explosion limit3.1 - 11.4 %(V)
              Flash point85 °C DIN 51758
              Ignition temperature395 °C DIN 51794
              Melting Point18 - 20 °C
              pH value9.0 - 10.0 (500 g/l, H₂O, 20 °C) Aqueous solution
              Vapor pressure23 hPa (20 °C)
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 5000 mg/kg
              Safety Information according to GHS
              RTECSEK0532000
              Storage class10 - 13 Other liquids and solids
              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
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay isomers (GC, area%)≥ 98.0 % (a/a)
              Density (d 20 °C/ 4 °C)1.000 - 1.005
              Water (K. F.)≤ 2.0 %
              Identity (IR)passes test
              Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
              Global Trade Item Number
              Catalogue Number GTIN
              8188010005 04022536446059
              8188010250 04022536446066
              8188011000 04022536446073

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