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818801 2,3-丁二醇

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-丁二醇 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

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
8.18801.0005 玻璃瓶 5 ml
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8.18801.0250 玻璃瓶 250 ml
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8.18801.1000 玻璃瓶 1 l
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8.18801.9999 0
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Description
Catalogue Number818801
Synonyms2,3-Butylene glycol
Description2,3-Butanediol
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.
Physicochemical Information
Boiling point180 - 182 °C (1013 hPa)
Density1.002 g/cm3
Explosion limit3.1 - 11.4 %(V)
Flash point85 °C 德國工業標準DIN 51758
Ignition temperature395 °C DIN 51794
Melting Point18 - 20 °C
pH value9.0 - 10.0 (500 g/l, H₂O, 20 °C) 水溶液
Vapor pressure23 hPa (20 °C)
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.
Storage and Shipping Information
StorageStore below +30°C.
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
8.18801.0005 04022536446059
8.18801.0250 04022536446066
8.18801.1000 04022536446073
8.18801.9999 04022536552767