2,3-Butanediol, 98%, mixture of racemic and meso forms, techn., Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10284510	Thermo Scientific Acros 107642500	250 mL	Glass bottle
10428440	Thermo Scientific Acros 107640010	1 L	Glass bottle
11944631	Thermo Scientific Acros 107640025	2.5 L	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 513-85-9
• Molecular Weight (g/mol): 90.12
• Synonym: 2,3-butanediol, 2,3-butylene glycol, 2,3-dihydroxybutane, dimethylethylene glycol, dimethylene glycol, pseudobutylene glycol, sym-dimethylethylene glycol, ccris 5501, dl-2,3-butanediol, 2,3-butanediol, r*,r*-.+/-.
• ChEBI: CHEBI:62064
• SMILES: CC(C(C)O)O

• Molecular Formula: C₄H₁₀O₂
• InChI Key: OWBTYPJTUOEWEK-UHFFFAOYSA-N
• PubChem CID: 262
• IUPAC Name: butane-2,3-diol

Specifications

• CAS: 513-85-9
• Color: Colorless to Yellow
• Boiling Point: 180.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₄H₁₀O₂
• Refractive Index: 1.4330 to 1.4370
• Merck Index: 15,1571
• Synonym: 2,3-butanediol, 2,3-butylene glycol, 2,3-dihydroxybutane, dimethylethylene glycol, dimethylene glycol, pseudobutylene glycol, sym-dimethylethylene glycol, ccris 5501, dl-2,3-butanediol, 2,3-butanediol, r*,r*-.+/-.
• InChI Key: OWBTYPJTUOEWEK-UHFFFAOYSA-N
• IUPAC Name: butane-2,3-diol
• PubChem CID: 262
• Formula Weight: 90.12
• Physical Form: Viscous Liquid

• Melting Point: 19.0°C
• Density: 1.0100g/mL
• Flash Point: 85°C
• Assay Percent Range: 97.5% min. (GC)
• Linear Formula: CH₃CH(OH)CH(OH)CH₃
• Beilstein: 01,479
• Specific Gravity: 1.01
• Solubility Information: Solubility in water: soluble in water. Other solubilities: soluble in alcohol, ether and diisopropyl ether
• SMILES: CC(C(C)O)O
• Molecular Weight (g/mol): 90.12
• ChEBI: CHEBI:62064
• Percent Purity: 98%
• Chemical Name or Material: 2, 3-Butanediol

Safety and Handling

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Product Identifier

• 2,3-Butanediol, pract., mixture of racemic and meso forms

RUO – Research Use Only