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Amines and amides

Triethylamine borane

Also known as Triethylamine-borane, Borane-triethylamine, Trihydro(triethylamine)boron

CAS 1722-26-5Formula C6H15BNMolar mass 112.01 g/molEC 217-022-3
GHS signal word: Danger. Pictograms: Flammable, Corrosive, Acute toxicity (severe), Harmful or irritant 4 suppliers listed
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Triethylamine borane chemical structure, C6H15BN, CAS 1722-26-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1722-26-5
Formula
C6H15BN
Molar mass
112.01 g/mol
EC number
217-022-3
HS code
292119
Category
Amines and amides

What is Triethylamine borane?

Plain description, key identifiers and synonyms

Triethylamine borane is a chemical substance with the molecular formula C6H15BN and a molar mass of 112.01 g/mol. Its CAS registry number is 1722-26-5.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
1722-26-5
EC number
217-022-3
Molecular formula
C6H15BN
UNII
WEA26VJ71E
InChIKey
VEWFZHAHZPVQES-UHFFFAOYSA-N
InChI
InChI=1S/C6H15N.B/c1-4-7(5-2)6-3;/h4-6H2,1-3H3;
SMILES (canonical and isomeric)
[B].CCN(CC)CC

Synonyms

  • Triethylamine-borane
  • Borane-triethylamine
  • Trihydro(triethylamine)boron
  • Borazane, N,N,N-triethyl-
  • Triethylamine borane (1:1)
  • Boron, (N,N-diethylethanamine)trihydro-, (T-4)-
  • N-Triethyl borazane
  • Triethylamine base borane adduct
  • Triethylamine-borane 1 to 1 complex
  • Borane, complex with triethylamine(1:1)
  • Triethylamine compound with borane (1:1)
  • Triethylamine, compd. with borane (1:1)
  • Ethanamine, N,N-diethyl-, compound with borane (1:1)
  • Triethylaminoborane
  • Triethylamine, octadecahydroeicosaborate(2-) (2:1)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
112.01 g/molcalc.
Exact mass
112.1298 Dacalc.
LogP (octanol/water)
0.97calc.
Topological polar surface area
3.24 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
8calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H226Flammable liquid and vapour.
  • H301Toxic if swallowed.
  • H302Harmful if swallowed.
  • H311Toxic in contact with skin.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H318Causes serious eye damage.
  • H331Toxic if inhaled.
  • H332Harmful if inhaled.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (36)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P301 + P317If swallowed: Get medical help.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Triethylamine borane suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 4 suppliers
4 of 4 offers

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Where suppliers are based

4 suppliers in 2 countries

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Triethylamine borane price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Triethylamine borane is traded under.

HS 2921.19Indicative HS code

Acyclic monoamines and their derivatives, salts thereof, other

World exports in 2024
$1.21B
+4.0% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China35.5%
  2. United States17.9%
  3. Germany16.4%
Top importers
  1. United States14.1%
  2. South Korea9.7%
  3. Japan8.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Triethylamine borane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Triethylamine borane, based on the data on this page

What is Triethylamine borane?

Triethylamine borane is a chemical substance with the molecular formula C6H15BN and a molar mass of 112.01 g/mol. Its CAS registry number is 1722-26-5.

What is the CAS number of Triethylamine borane?

The CAS registry number of Triethylamine borane is 1722-26-5.

What is the molecular formula and weight of Triethylamine borane?

The molecular formula of Triethylamine borane is C6H15BN and its molar mass is 112.01 g/mol.

What is Triethylamine borane used for?

Known uses and roles of Triethylamine borane include building blocks in research and laboratory.

Is Triethylamine borane hazardous?

Triethylamine borane carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, flammable liquid and vapour, toxic if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Triethylamine borane?

Triethylamine borane is usually classified under HS code 292119 (Acyclic monoamines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Triethylamine borane?

CompoundList lists 4 suppliers of Triethylamine borane in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Triethylamine borane?

Suppliers quote Triethylamine borane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Triethylamine borane

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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