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Amphoteric surfactants

Empigen BB

Also known as carboxymethyl-dodecyl-dimethylazanium, n-Dodecyl-N,N-dimethylglycine, EMPIGEN? BB detergent

CAS 66455-29-6Formula C16H34NO2+Molar mass 272.45 g/molEC 266-368-1
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant, Hazardous to the environment 5 suppliers listed
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Empigen BB chemical structure, C16H34NO2+, CAS 66455-29-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
66455-29-6
Formula
C16H34NO2+
Molar mass
272.45 g/mol
EC number
266-368-1
HS code
292390
Category
Amphoteric surfactants

What is Empigen BB?

Plain description, key identifiers and synonyms

Empigen BB is a chemical substance with the molecular formula C16H34NO2+ and a molar mass of 272.45 g/mol. Its CAS registry number is 66455-29-6. The IUPAC name is carboxymethyl-dodecyl-dimethylazanium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
carboxymethyl-dodecyl-dimethylazanium
CAS number
66455-29-6
EC number
266-368-1
Molecular formula
C16H34NO2+
InChIKey
DVEKCXOJTLDBFE-UHFFFAOYSA-O
InChI
InChI=1S/C16H33NO2/c1-4-5-6-7-8-9-10-11-12-13-14-17(2,3)15-16(18)19/h4-15H2,1-3H3/p+1
SMILES (canonical and isomeric)
CCCCCCCCCCCC[N+](C)(C)CC(=O)O

Synonyms

  • carboxymethyl-dodecyl-dimethylazanium
  • n-Dodecyl-N,N-dimethylglycine
  • EMPIGEN? BB detergent
  • C12-14-Alkyldimethyl betaines
  • N-(Carboxymethyl)-N,N-dimethyldodecan-1-aminium

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
272.45 g/molcalc.
Exact mass
272.2584 Dacalc.
LogP (octanol/water)
4.07calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
13calc.
Heavy atoms
19calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.94calc.
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
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H400Very toxic to aquatic life.
  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (20)
  • 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.
  • P273Avoid release to the environment.
  • 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.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • 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.
  • P391Collect spillage.
  • 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

Empigen BB suppliers

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

All 5 suppliers
5 of 5 offers

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

5 suppliers in 3 countries

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Empigen BB price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Industries and functions

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Empigen BB 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 Empigen BB is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Empigen BB, based on the data on this page

What is Empigen BB?

Empigen BB is a chemical substance with the molecular formula C16H34NO2+ and a molar mass of 272.45 g/mol. Its CAS registry number is 66455-29-6. The IUPAC name is carboxymethyl-dodecyl-dimethylazanium.

What is the CAS number of Empigen BB?

The CAS registry number of Empigen BB is 66455-29-6.

What is the molecular formula and weight of Empigen BB?

The molecular formula of Empigen BB is C16H34NO2+ and its molar mass is 272.45 g/mol.

What is Empigen BB used for?

Known uses and roles of Empigen BB include surfactants in home care and cleaning.

Is Empigen BB hazardous?

Empigen BB carries the GHS signal word "Danger". Main hazards: causes skin irritation, causes serious eye damage, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Empigen BB?

Empigen BB 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 Empigen BB?

CompoundList lists 5 suppliers of Empigen BB in China, Netherlands and Poland. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Empigen BB?

Suppliers quote Empigen BB 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 Empigen BB

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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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