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Butane-2,3-diol

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Identification
Molecular formula
C4H10O2
CAS number
513-85-9
IUPAC name
butane-2,3-diol
State
State

Butane-2,3-diol is typically a liquid at room temperature due to its relatively low melting point of 25°C, which allows it to remain in a liquid state unless cooled sufficiently. This makes it useful in a variety of liquid solutions and mixtures.

Melting point (Celsius)
25.00
Melting point (Kelvin)
298.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
90.12g/mol
Molar mass
90.1210g/mol
Density
1.0020g/cm3
Appearence

Butane-2,3-diol is a colorless, viscous liquid. It tends to have a slight odor and can form crystals when purified. Its physical state is usually liquid at room temperature, but it can solidify under colder conditions.

Comment on solubility

Solubility of Butane-2,3-diol

Butane-2,3-diol, with the chemical formula C4H10O2, displays interesting solubility characteristics due to its chemical structure.

This compound is a type of glycol, which typically exhibits a strong affinity for water. Here are some key points regarding its solubility:

  • Highly Soluble in Water: Butane-2,3-diol is miscible with water, meaning it can dissolve in water in any proportion. This property is attributed to the presence of hydroxyl (-OH) groups, which form hydrogen bonds with water molecules.
  • Organic Solvents: In addition to water, butane-2,3-diol can also dissolve in various organic solvents, enhancing its versatility in chemical applications. Common organic solvents include ethanol and acetone.
  • Temperature Dependence: As with many compounds, the solubility of butane-2,3-diol may change with temperature. Generally, increased temperature enhances its solubility in both water and organic solvents.

In summary, butane-2,3-diol's strong solubility in water and ability to dissolve in organic solvents make it a valuable compound in chemical synthesis and applications. Its hydroxyl groups play a pivotal role in these solubility properties, making it a *hydrophilic* compound suitable for diverse industrial uses.

Interesting facts

Interesting Facts about Butane-2,3-diol

Butane-2,3-diol is a fascinating compound that belongs to the class of alcohols. Known for its versatile chemical properties, this compound is often utilized across various industrial applications. Here are some engaging insights into butane-2,3-diol:

  • Structure and Isomerism: Butane-2,3-diol features two chiral centers, leading to the existence of four stereoisomers. This structural variety allows chemists to explore its biological and chemical behavior effectively.
  • Applications: This compound serves multiple purposes, being used as an intermediate in the synthesis of other chemicals. It can also be utilized in the production of plastics and as a solvent in various industrial processes.
  • Biological Relevance: Butane-2,3-diol has been studied for its potential roles in metabolic pathways, particularly in some fermentation processes, highlighting its significance in biochemistry and microbiology.
  • Environmental Considerations: As an organic compound, its use and disposal raise interesting questions about environmental impact, especially regarding its biodegradability and potential effects on ecosystems.
  • Health Aspects: Being a diol, it has applications in cosmetics and personal care products, but its safety profile must be assessed to ensure consumer health isn't compromised.

In summary, butane-2,3-diol is more than just a simple chemical; it plays a multifaceted role in both industrial applications and biological systems. As research advances, its importance in modern chemistry continues to grow!

Synonyms
2,3-butanediol
513-85-9
Butane-2,3-diol
2,3-butylene glycol
2,3-Dihydroxybutane
Dimethylene glycol
Dimethylethylene glycol
Pseudobutylene glycol
Sym-dimethylethylene glycol
DL-2,3-Butanediol
CCRIS 5501
123513-85-9
HSDB 1505
EINECS 208-173-6
MFCD00004523
BRN 0969165
DTXSID8041321
CHEBI:62064
DTXCID6021321
NISTC6982258
EC 208-173-6
45427ZB5IJ
4-01-00-02524 (Beilstein Handbook Reference)
2,3-Butanediol, (R*,R*)-(.+/-.)-
2,3-butanodiol
35007-63-7
Butan-2,3-diol
2,3-Butanediol; >98%
UNII-45427ZB5IJ
(+/-)-2,3-BUTANEDIOL
NSC-249246
2.3-butanediol
2,3-butane diol
2,3Dihydroxybutane
butane 2,3-diol
2,3-Butandiol
a 2,3-butanediol
2,3Butylene glycol
2d-Pharmalyte(9ci)
a butane-2,3-diol
dimethyl ethyleneglycol
2,3-dihydroxy butane
2,3-dihydroxy-butane
D-2,3-Butane diol
dimethyl ethylene glycol
levo-butane-2,3-diol
meso-2,3-butane diol
a 2,3-butylene glycol
symDimethylethylene glycol
2,3-Butanediol (DL)
2,3-Butanediol, 98%
DL-2,3-BUTANDIOL
2,3-Butanediol (Standard)
CHEMBL2312529
2,3-BUTANEDIOL [HSDB]
2,3-BUTANEDIOL [INCI]
2,3-BUTYLENE GLYCOL [MI]
Tox21_300789
NSC249246
AKOS009031391
HY-128387R
SB44226
SB44692
USEPA/OPP Pesticide Code: 642202
NCGC00248169-01
NCGC00254693-01
CAS-513-85-9
FB146503
SY047189
SY057405
DB-027533
DB-243178
DB-335823
HY-128387
B0681
CS-0099502
NS00077458
S6040
EN300-19321
F14836
2,3-Butanediol, Vetec(TM) reagent grade, 98%
Q209157
F0001-1337
Z104473532
InChI=1/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H
208-173-6