(2R,3R)-(-)-2,3-Butanediol, 98+%, 99+% ee, Thermo Scientific Chemicals

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.

Specifications

Chemical Identifiers

• CAS: 24347-58-8
• Molecular Formula: C4H10O2
• Molecular Weight (g/mol): 90.12
• MDL Number: MFCD00064267
• InChI Key: OWBTYPJTUOEWEK-UHFFFAOYNA-N
• Synonym: 2r,3r-butane-2,3-diol, r,r-2,3-butanediol, 2r,3r---2,3-butanediol, r,r-butane-2,3-diol, 2r,3r-2,3-butanediol, r,r-2,3-butylene glycol, r,r---butane-2,3-diol, r,r---2,3-butylene glycol, unii-or02b2286a, r,r---2,3-butanediol
• PubChem CID: 225936
• ChEBI: CHEBI:16982
• IUPAC Name: (2R,3R)-butane-2,3-diol
• SMILES: CC(O)C(C)O

• CAS Min %: 98.0
• CAS Max %: 100.0
• Melting Point: 16.0°C
• Color: Colorless
• Density: 0.9800g/mL
• Boiling Point: 77.3°C to 77.4°C (10.0 mmHg)
• Flash Point: 85°C
• Enantiomeric Excess: 99.0% min. (GC)
• Infrared Spectrum: Authentic
• Assay Percent Range: 98% min. (GC)
• Packaging: Glass bottle
• Linear Formula: CH₃CH(OH)CH(OH)CH₃
• Refractive Index: 1.4309 to 1.4329
• Quantity: 1 g
• Beilstein: 01, I, 250
• Fieser: 16,52
• Merck Index: 15, 1571
• Specific Gravity: 0.98
• Specific Rotation: − 13.00
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and diisopropyl ether
• Formula Weight: 90.12
• Percent Purity: 98+%
• Physical Form: Liquid
• Chemical Name or Material: (2R, 3R)-(-)-2, 3-Butanediol, ≥99% ee

RUO – Research Use Only