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Amines and amides

Bromocholine bromide

Also known as (2-Bromoethyl)trimethylammonium bromide, 2-Bromoethyltrimethylammonium bromide, Ethanaminium, 2-bromo-N,N,N-trimethyl-, bromide (1:1)

CAS 2758-06-7Formula C5H13Br2NMolar mass 246.97 g/molEC 220-419-4
GHS signal word: Danger. Pictograms: Corrosive, Acute toxicity (severe), Harmful or irritant
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Bromocholine bromide chemical structure, C5H13Br2N, CAS 2758-06-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2758-06-7
Formula
C5H13Br2N
Molar mass
246.97 g/mol
EC number
220-419-4
HS code
292390
Category
Amines and amides

What is Bromocholine bromide?

Plain description, key identifiers and synonyms

Bromocholine bromide is a chemical substance with the molecular formula C5H13Br2N and a molar mass of 246.97 g/mol. Its CAS registry number is 2758-06-7. The IUPAC name is 2-bromoethyl(trimethyl)azanium bromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-bromoethyl(trimethyl)azanium bromide
CAS number
2758-06-7 CAS number cross-checked
EC number
220-419-4
Molecular formula
C5H13Br2N
UNII
KH1I7RU18L
MDL number
MFCD00011865
InChIKey
OINMNSFDYTYXEQ-UHFFFAOYSA-M
InChI
InChI=1S/C5H13BrN.BrH/c1-7(2,3)5-4-6;/h4-5H2,1-3H3;1H/q+1;/p-1
SMILES (canonical and isomeric)
C[N+](C)(C)CCBr.[Br-]

Synonyms

  • (2-Bromoethyl)trimethylammonium bromide
  • 2-Bromoethyltrimethylammonium bromide
  • Ethanaminium, 2-bromo-N,N,N-trimethyl-, bromide (1:1)
  • 2-bromoethyl(trimethyl)ammonium
  • Ethanaminium, 2-bromo-N,N,N-trimethyl-, bromide
  • (Bromoethyl)trimethylammonium bromide
  • 2-Bromo-N,N,N-trimethylethanaminium bromide
  • Bromcholin
  • Hypercyl
  • Kathesin
  • BTAB
  • BTAB(the plant regulator)
  • BCB (the plant regulator)
  • 2-bromoethyl(trimethyl)azanium, bromide
  • 2-bromo-N,N,N-trimethylethan-1-aminium bromide
  • BCB
  • Bromocholinebromide
  • (2-bromoethyl)trimethylazanium bromide
  • 2-bromoethyl(trimethyl)azanium,bromide
  • Trimethyl beta-bromoethylammonium bromide
  • Ammonium, (2-bromoethyl)trimethyl-, bromide
  • Bromocholine Bromide 99.0+%
  • 2-Bromaethyl-trimethyl-ammoniumbromid
  • (2-bromoethyl)trimethylamine, bromide
  • 2-bromoethyl(trimethyl)ammonium, bromide
Show all 27 synonyms
  • (2-Bromoethyl)trimethylammonium bromide, 98%
  • (2-Bromoethyl)trimethyl ammonium bromide

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
246.97 g/molcalc.
Exact mass
244.9415 Dacalc.
LogP (octanol/water)
-1.91calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
2calc.
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
GHS05: Corrosive
Corrosive
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H301Toxic if swallowed.
  • H302Harmful if swallowed.
  • H311Toxic in contact with skin.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H331Toxic if inhaled.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (29)
  • 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.
  • 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.
  • 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.
  • 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.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • 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.
  • 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

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Bromocholine bromide 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: Inactive 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 Bromocholine bromide is traded under.

HS 2923.90Indicative HS code

Quaternary ammonium salts and hydroxides whether or not chemically defined not elsewhere classified…

World exports in 2024
$1.07B
+14.4% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China36.7%
  2. United States14.2%
  3. Netherlands9.4%
Top importers
  1. South Korea10.7%
  2. Germany10.1%
  3. United States9.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Bromocholine bromide, based on the data on this page

What is Bromocholine bromide?

Bromocholine bromide is a chemical substance with the molecular formula C5H13Br2N and a molar mass of 246.97 g/mol. Its CAS registry number is 2758-06-7. The IUPAC name is 2-bromoethyl(trimethyl)azanium bromide.

What is the CAS number of Bromocholine bromide?

The CAS registry number of Bromocholine bromide is 2758-06-7.

What is the molecular formula and weight of Bromocholine bromide?

The molecular formula of Bromocholine bromide is C5H13Br2N and its molar mass is 246.97 g/mol.

What is Bromocholine bromide used for?

Known uses and roles of Bromocholine bromide include building blocks in research and laboratory.

Is Bromocholine bromide hazardous?

Bromocholine bromide carries the GHS signal word "Danger". Main hazards: toxic if swallowed, harmful if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Bromocholine bromide?

Bromocholine bromide is usually classified under HS code 292390 (Quaternary ammonium salts and hydroxides, lecithins and other phosphoaminolipids…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bromocholine bromide?

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What is the price of Bromocholine bromide?

Suppliers quote Bromocholine bromide 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 Bromocholine bromide

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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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