Skip to main content

Trimethyl borate

ADVERTISEMENT
Identification
Molecular formula
B(OCH3)3
CAS number
121-43-7
IUPAC name
trimethyl borate
State
State

Under standard room temperature conditions, trimethyl borate is a liquid. It is volatile and flammable.

Melting point (Celsius)
-34.60
Melting point (Kelvin)
238.55
Boiling point (Celsius)
68.00
Boiling point (Kelvin)
341.15
General information
Molecular weight
103.93g/mol
Molar mass
103.9300g/mol
Density
0.8744g/cm3
Appearence

Trimethyl borate is a colorless liquid with a characteristic sweet, ester-like odor. It is transparent and has a low viscosity.

Comment on solubility

Solubility of Trimethyl Borate

Trimethyl borate (B(OC3H9)3) is a fascinating chemical compound known for its unique solubility properties.

General Solubility Characteristics

This compound demonstrates the following solubility traits:

  • Solvent Affinity: Trimethyl borate is highly soluble in organic solvents such as ether, benzene, and alcohols.
  • Aqueous Solubility: It is only slightly soluble in water, which limits its applications in aqueous environments.
  • Volatility: Its volatile nature suggests that it can easily evaporate, contributing to its behavior in various solvent systems.

Factors Influencing Solubility

Several factors influence the solubility of trimethyl borate:

  • Temperature: Increasing temperature typically enhances solubility in solvents.
  • Polarity of Solvent: The polarity of the solvent plays a significant role; more polar solvents may demonstrate different solubility behavior.
  • Concentration: The concentration of the compound in the solution can affect its solubility dynamics.

In summary, trimethyl borate showcases high solubility in organic solvents while only being sparingly soluble in water. This particular property enhances its utility in various chemical reactions and applications, making it a compound of interest in organic chemistry.

Interesting facts

Interesting Facts about Trimethyl Borate

Trimethyl borate is a fascinating organoboron compound that has captured the interest of chemists and industry professionals alike. Here are some intriguing aspects of this compound:

  • Field of Use: Trimethyl borate is widely utilized in the production of various boron-containing compounds, which are critical in fields such as pharmaceuticals, agriculture, and material science.
  • Reactivity: This compound is known for its ability to undergo transesterification reactions, making it valuable in organic synthesis and the production of specialty chemicals.
  • Environmental Considerations: Due to its properties, trimethyl borate plays a role in green chemistry by offering less toxic alternatives in some applications compared to traditional solvents.
  • Flame Retardant: Trimethyl borate can also act as a flame retardant, contributing to improved fire safety in various materials.
  • Research Interest: The compound is a subject of ongoing research for its potential applications in areas like nanotechnology and biochemistry, enhancing its profile as a versatile chemical.

The versatility and utility of trimethyl borate underscore the importance of studying organoboron compounds in advancing various scientific and industrial sectors. Its unique characteristics not only aid in practical applications but also provide a rich ground for academic exploration.

As the renowned chemist Linus Pauling once said, "The best way to have a good idea is to have a lot of ideas." Trimethyl borate serves as a perfect example of how exploring chemical compounds can lead to innovative breakthroughs.

Synonyms
TRIMETHYL BORATE
121-43-7
Trimethoxyborane
Methyl borate
trimethylborate
Trimethoxyboron
Boric acid trimethyl ester
Boric acid, trimethyl ester
Trimethoxyborine
Borester O
Boric acid (H3BO3), trimethyl ester
B(OCH3)3
(MeO)3B
B(OMe)3
NSC 777
Trimethylester kyseliny borite
Trimethylborat
HSDB 5589
EINECS 204-468-9
UN2416
Trimethylester kyseliny borite [Czech]
UNII-82U64J6F5N
BRN 1697939
Borsaeuretrimethylester
AI3-60245
NSC-777
82U64J6F5N
Methyl borate, ((MeO)3B)
TRIMETHYL BORATE [MI]
TRIMETHYL BORATE [HSDB]
3349-42-6
DTXSID0037738
CHEBI:38913
EC 204-468-9
4-01-00-01269 (Beilstein Handbook Reference)
MFCD00008346
63156-11-6
UN 2416
boric acid (H_3_BO_3_), trimethyl ester
boron trimethoxide
Trimethyl borate-11B
trimethoxyboran
trimethyborate
trimethy borate
Urea,N-(cyclohexylmethyl)-N'-cyclopentyl-
trimethoxy boron
trimethyl-borate
trimethoxy borane
trimethylboric acid
trimethyl boric acid
trimethyl orthoborate
1212-43-7
BORON METHOXIDE
Methyl borate, (MeO)3 B
Trimethyl borate, >=98%
SCHEMBL15840
NSC777
DTXCID8017738
WLN: 1OBO1 & O1
METHYL BORATE ((MEO)3B)
STL264209
AKOS000121036
AT28213
DB-041618
DB-309472
Trimethyl borate, purum, >=99.0% (GC)
B0226
B0522
NS00003606
Trimethyl borate, azeotrope, 70%, in methanol
Trimethyl borate [UN2416] [Flammable liquid]
Trimethyl borate, 99.999% (trace metal basis)
A804732
Q423710
Trimethyl borate-11B, 99 atom % 11B, 98% (CP)
F0001-0343
Trimethyl borate, purified by redistillation, >=99.5%
204-468-9
934-685-0