2,3-Butanediol

Base Information

• Chemical Name: 2,3-Butanediol
• CAS No.: 513-85-9
• Deprecated CAS: 98923-25-2
• Molecular Formula: C4H10O2
• Molecular Weight: 90.1222
• Hs Code.: 29053980
• European Community (EC) Number: 208-173-6
• NSC Number: 249246
• DSSTox Substance ID: DTXSID8041321
• Nikkaji Number: J6.283I
• Wikipedia: 2,3-Butanediol
• Wikidata: Q209157
• Metabolomics Workbench ID: 111524
• ChEMBL ID: CHEMBL2312529
• Mol file: 513-85-9.mol

Synonyms:2,3-butanediol;2,3-butylene glycol;2,3-butylene glycol, (R*,R*)-isomer;2,3-butylene glycol, (R*,R*,)-(+-)-isomer;2,3-butylene glycol, (R*,S*)-isomer;2,3-butylene glycol, (S-(R*,R*))-isomer;2,3-butylene glycol, R-(R*,R*)-isomer;butane-2,3-diol

Chemical Property of 2,3-Butanediol

Chemical Property:

• Appearance/Colour: viscous colourless liquid, or colourless to white solid
• Vapor Pressure: 0.26mmHg at 25°C
• Melting Point: 25 °C(lit.)
• Refractive Index: n20/D 1.433(lit.)
• Boiling Point: 180.699 °C at 760 mmHg
• Flash Point: 85 °C
• PSA: 40.46000
• Density: 0.998 g/cm³
• LogP: -0.25200
• Water Solubility.: SOLUBLE
• XLogP3: -0.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 90.068079557
• Heavy Atom Count: 6
• Complexity: 30.5

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Safety Statements: S24/25:

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Alcohols and Polyols, Other
• Canonical SMILES: CC(C(C)O)O

Technology Process of 2,3-Butanediol

There total 199 articles about 2,3-Butanediol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 5.1%

Sucrose (57-50-1) → Butane-1,4-diol (110-63-4) + mannitol (69-65-8) + D-sorbitol (50-70-4) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) + trimethyleneglycol (504-63-2) + 2.3-butanediol (513-85-9)

Guidance literature:

With hydrogen; ruthenium/ruthenium oxide/aluminium oxide; In water; at 150 - 250 ℃; for 0.0833333h; under 187519 Torr; Product distribution / selectivity;

Reference yield: 3.0%

D-Glucose (2280-44-6) → Butane-1,4-diol (110-63-4) + mannitol (69-65-8) + D-sorbitol (50-70-4) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) + trimethyleneglycol (504-63-2) + 2.3-butanediol (513-85-9)

Guidance literature:

With hydrogen; ruthenium/ruthenium oxide/aluminium oxide; In water; at 150 - 250 ℃; for 0.0416667 - 0.0833333h; under 187519 Torr; pH=6; Product distribution / selectivity;

Reference yield: 0.1%

D-Glucose (2280-44-6) → Butane-1,4-diol (110-63-4) + mannitol (69-65-8) + D-sorbitol (50-70-4) + ethylene glycol (107-21-1) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) + trimethyleneglycol (504-63-2) + 2.3-butanediol (513-85-9)

Guidance literature:

With hydrogen; ruthenium/ruthenium oxide/aluminium oxide; In water; at 250 - 400 ℃; for 0.00138889h; under 187519 Torr; Product distribution / selectivity;

upstream raw materials:

2,3-epoxybutane

D-Fructose

D-Mannose

L-rhamnose

Downstream raw materials:

cis-2,3-dimethyl-1,4-dioxa-spiro[4.5]decane

3-Benzyloxy-2-butanol

2,3-bis-phenylcarbamoyloxy-butane

2,3-diacetoxybutane

Refernces

• 1、 Brinkevich, Sviatoslav D.,Boreko, Eugene I.,Savinova, Olga V.,Pavlova, Natalia I.,Shadyro, Oleg I.. "Radical-regulating and antiviral properties of ascorbic acid and its derivatives". . p. 2424 - 2427. Retrieved 2012.
• 2、 Brinkevich,Shadyro. "The effects of ascorbic acid on homolytic processes involving α-hydroxyl-containing carbon-centered radicals". . p. 6448 - 6450. Retrieved 2008.
• 3、 Lasik-Kurdys, Ma?gorzata,Majcher, Ma?gorzata,Nowak, Jacek. "Effects of different techniques of malolactic fermentation induction on diacetyl metabolism and biosynthesis of selected aromatic esters in cool- climate grape wines". . . Retrieved 2018.
• 4、 Blom et al.. "". . p. 872. Retrieved 1945.
• 5、 Ochoa-Gómez, José R.,Fernández-Carretero, Francisco,Río-Pérez, Francisca,García-Luis, Alberto,Roncal, Tomás,García-Suárez, Eduardo J.. "Electrosynthesis of 2,3-butanediol and methyl ethyl ketone from acetoin in flow cells". . p. 164 - 177. Retrieved 2019.
• 6、 Ken, Chuian-Fu,Tsai, Wei-Wei,Wen, Lisa,Sheu, Dey-Chyi,Lin, Chi-Tsai. "Properties of a 2,3-butanediol dehydrogenase from taiwanofungus camphorata". . p. 443 - 448. Retrieved 2015.
• 7、 Carrara,Badano,Coloma-Pascual,Vera,Quiroga. "Hydrogenation of diacetyl over composite-supported egg-shell noble metal catalysts". . p. 1669 - 1683. Retrieved 2017.
• 8、 Brinkevich,Sverdlov,Shadyro. "Effects of indole and imidazole derivatives on the radiation- and peroxide-induced transformations of ethanol". . p. 12 - 20. Retrieved 2013.
• 9、 Strohmaier,Lovell. "". . p. 721. Retrieved 1946.
• 10、 Ackerman,Basson. "-". . p. 586. Retrieved 1967.