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H61464 Trimethylboroxine, 50% w/w soln. in THF

CAS Number

Stock No. Size Price ($) Quantity Availability
H61464-AA 5ml 70.80
H61464-AC 25ml 321.00
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Trimethylboroxine, 50% w/w soln. in THF


Chemical Properties

Formula Weight
Storage & Sensitivity
Moisture Sensitive. Light Sensitive. Store under Nitrogen. Ambient temperatures.
Not miscible in water.


Trimethylboroxine is used as a derivatizing agent for GLC analysis. It is used in a diverse array of areas, including as a polymerization additive. It is also used in the preparation of CBS catalysts for asymmetric reductions.


Moisture and light sensitive. Incompatible with oxidizing agents.

Literature References

Igor Novak; Branka Kovac. On the aromaticity of trimethylboroxine: A photoelectron spectroscopic study. Chemical Physics Letters. 2007, 440,(1-3), 70-72.


Takahiro Nishimura; Akram Ashouri; Yusuke Ebe; Yuko Maeda; Tamio Hayashi. Rhodium/chiral diene-catalyzed asymmetric methylation of N-sulfonylarylimines with trimethylboroxine. Tetrahedron: Asymmetry. 2012, 23,(9), 655-658.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H315-H318-H335-H336-H351

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation. May cause drowsiness or dizziness. Suspected of causing cancer.

Precautionary Statements: P201-P202-P210-P233-P235-P240-P241-P242-P243-P264b-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P310-P332+P313-P363-P370+P378q-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/attention. Immediately call a POISON CENTER or doctor/physician. If skin irritation occurs: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
Packing Group
Harmonized Tariff Code


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