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Cationic surfactants

Pentadecylphosphocholine

Also known as Pentadecyl (2-(trimethylammonio)ethyl) phosphate, Pentadecyl(2-(trimethylammonio)ethyl)phosphate

CAS 146801-07-2Formula C20H44NO4PMolar mass 393.55 g/mol
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Pentadecylphosphocholine chemical structure, C20H44NO4P, CAS 146801-07-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
146801-07-2
Formula
C20H44NO4P
Molar mass
393.55 g/mol
HS code
292390
Category
Cationic surfactants

What is Pentadecylphosphocholine?

Plain description, key identifiers and synonyms

Pentadecylphosphocholine is a chemical substance with the molecular formula C20H44NO4P and a molar mass of 393.55 g/mol. Its CAS registry number is 146801-07-2. The IUPAC name is pentadecyl 2-(trimethylazaniumyl)ethyl phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
pentadecyl 2-(trimethylazaniumyl)ethyl phosphate
CAS number
146801-07-2
Molecular formula
C20H44NO4P
MDL number
MFCD07186265
InChIKey
HITMISAYDYAKTA-UHFFFAOYSA-N
InChI
InChI=1S/C20H44NO4P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-19-24-26(22,23)25-20-18-21(2,3)4/h5-20H2,1-4H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCOP(=O)([O-])OCC[N+](C)(C)C

Synonyms

  • Pentadecyl (2-(trimethylammonio)ethyl) phosphate
  • Pentadecyl(2-(trimethylammonio)ethyl)phosphate

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
393.55 g/molcalc.
Exact mass
393.3008 Dacalc.
LogP (octanol/water)
5.29calc.
Topological polar surface area
58.59 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
19calc.
Heavy atoms
26calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Pentadecylphosphocholine suppliers

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Pentadecylphosphocholine 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

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 Pentadecylphosphocholine 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 Pentadecylphosphocholine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pentadecylphosphocholine, based on the data on this page

What is Pentadecylphosphocholine?

Pentadecylphosphocholine is a chemical substance with the molecular formula C20H44NO4P and a molar mass of 393.55 g/mol. Its CAS registry number is 146801-07-2. The IUPAC name is pentadecyl 2-(trimethylazaniumyl)ethyl phosphate.

What is the CAS number of Pentadecylphosphocholine?

The CAS registry number of Pentadecylphosphocholine is 146801-07-2.

What is the molecular formula and weight of Pentadecylphosphocholine?

The molecular formula of Pentadecylphosphocholine is C20H44NO4P and its molar mass is 393.55 g/mol.

What is Pentadecylphosphocholine used for?

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

Is Pentadecylphosphocholine hazardous?

No GHS hazard classification for Pentadecylphosphocholine is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Pentadecylphosphocholine?

Pentadecylphosphocholine 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 Pentadecylphosphocholine?

Post a free request on CompoundList and suppliers of Pentadecylphosphocholine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Pentadecylphosphocholine?

Suppliers quote Pentadecylphosphocholine 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 Pentadecylphosphocholine

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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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