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Chemical substance

Borane-trimethylamine complex

Also known as Borane-trimethylamine (1:1), (CH3)3NBH3, (N,N-Dimethylmethanamine)trihydroboron

CAS 75-22-9Formula C3H9BN+Molar mass 69.92 g/molEC 200-850-4
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant 3 suppliers listed
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Borane-trimethylamine complex chemical structure, C3H9BN+, CAS 75-22-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
75-22-9
Formula
C3H9BN+
Molar mass
69.92 g/mol
EC number
200-850-4
Physical form
Solid
HS code
294200
Illustrative photo, 25 kg white woven sacks of powder on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Borane-trimethylamine complex?

Plain description, key identifiers and synonyms

Borane-trimethylamine complex is a chemical substance with the molecular formula C3H9BN+ and a molar mass of 69.92 g/mol. Its CAS registry number is 75-22-9.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
75-22-9
EC number
200-850-4
Molecular formula
C3H9BN+
InChIKey
LGEYNFHPQLLKNW-UHFFFAOYSA-N
InChI
InChI=1S/C3H9BN/c1-5(2,3)4/h1-3H3/q+1
SMILES (canonical and isomeric)
[B][N+](C)(C)C

Synonyms

  • Borane-trimethylamine (1:1)
  • (CH3)3NBH3
  • (N,N-Dimethylmethanamine)trihydroboron
  • Methanamine, N,N-dimethyl-, compound with borane (1:1)
  • Trimethylamine borane
  • Trimethylamine borane (1:1)

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

Physical form
Solidexp.

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
69.92 g/molcalc.
Exact mass
70.0823 Dacalc.
LogP (octanol/water)
-0.22calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
1calc.
Stereocentres
0calc.
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
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H228Flammable solid.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (20)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Borane-trimethylamine complex suppliers

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

All 3 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

3 suppliers in 2 countries

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Borane-trimethylamine complex price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Borane-trimethylamine complex is traded under.

HS 2942.00Indicative HS code

Organic compounds not elsewhere classified in chapter 29

World exports in 2024
$589M
−43.5% vs 2023, imports $614M
2019 to 2024
Top exporters
  1. India * partner reported20.7%
  2. United States18.6%
  3. Italy10.4%
Top importers
  1. United States15.1%
  2. Italy6.7%
  3. Japan5.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Borane-trimethylamine complex is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Borane-trimethylamine complex, based on the data on this page

What is Borane-trimethylamine complex?

Borane-trimethylamine complex is a chemical substance with the molecular formula C3H9BN+ and a molar mass of 69.92 g/mol. Its CAS registry number is 75-22-9.

What is the CAS number of Borane-trimethylamine complex?

The CAS registry number of Borane-trimethylamine complex is 75-22-9.

What is the molecular formula and weight of Borane-trimethylamine complex?

The molecular formula of Borane-trimethylamine complex is C3H9BN+ and its molar mass is 69.92 g/mol.

Is Borane-trimethylamine complex hazardous?

Borane-trimethylamine complex carries the GHS signal word "Danger". Main hazards: flammable solid, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Borane-trimethylamine complex?

Borane-trimethylamine complex is usually classified under HS code 294200 (XIII. OTHER ORGANIC COMPOUNDS, other organic compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Borane-trimethylamine complex?

CompoundList lists 3 suppliers of Borane-trimethylamine complex in China and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Borane-trimethylamine complex in India?

1 supplier in India list Borane-trimethylamine complex on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Borane-trimethylamine complex?

Suppliers quote Borane-trimethylamine complex 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 Borane-trimethylamine complex

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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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