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Emulsifiers

Dodecylphosphate

Also known as dodecyl phosphate, dodecanol phosphate, Mono--odecyl phosphate

CAS 12751-23-4Formula C12H25O4P-2Molar mass 264.30 g/molEC 235-799-7
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 4 suppliers listed
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Dodecylphosphate chemical structure, C12H25O4P-2, CAS 12751-23-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
12751-23-4
Formula
C12H25O4P-2
Molar mass
264.30 g/mol
Physical form
Solid
HS code
291990
Category
Emulsifiers
Illustrative photo, closed blue fibre drums on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Dodecylphosphate?

Plain description, key identifiers and synonyms

Dodecylphosphate is a chemical substance with the molecular formula C12H25O4P-2 and a molar mass of 264.30 g/mol. Its CAS registry number is 12751-23-4. The IUPAC name is dodecyl phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dodecyl phosphate
CAS number
12751-23-4 CAS number cross-checked
EC number
235-799-7
Molecular formula
C12H25O4P-2
INCI name
LAURYL PHOSPHATE
InChIKey
TVACALAUIQMRDF-UHFFFAOYSA-L
InChI
InChI=1S/C12H27O4P/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15/h2-12H2,1H3,(H2,13,14,15)/p-2
SMILES (canonical and isomeric)
CCCCCCCCCCCCOP(=O)([O-])[O-]

Synonyms

  • dodecyl phosphate
  • dodecanol phosphate
  • Mono--odecyl 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

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
264.30 g/molcalc.
Exact mass
264.1501 Dacalc.
LogP (octanol/water)
2.75calc.
Topological polar surface area
72.42 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
12calc.
Heavy atoms
17calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
-2calc.
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

Hazard statements

  • H314Causes severe skin burns and eye damage.
  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H319Causes serious eye irritation.
Precautionary statements (19)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • 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.
  • 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.
  • P363Wash contaminated clothing before reuse.
  • 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

Dodecylphosphate suppliers

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

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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

4 suppliers in 1 country

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Dodecylphosphate 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

Industrial uses: Anti-stain agent.

Use classes: Cosmetics.

Cosmetic ingredient, INCI name LAURYL PHOSPHATE(surfactant - emulsifying)

Functional uses

  • Emulsifier

Cosmetic functions

  • Surfactant - emulsifying

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

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 Dodecylphosphate is traded under.

HS 2919.90Indicative HS code

Phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated…

World exports in 2024
$940M
−0.7% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China55.6%
  2. Germany10.6%
  3. Italy6.2%
Top importers
  1. United States15.8%
  2. South Korea10.1%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Dodecylphosphate?

Dodecylphosphate is a chemical substance with the molecular formula C12H25O4P-2 and a molar mass of 264.30 g/mol. Its CAS registry number is 12751-23-4. The IUPAC name is dodecyl phosphate.

What is the CAS number of Dodecylphosphate?

The CAS registry number of Dodecylphosphate is 12751-23-4.

What is the molecular formula and weight of Dodecylphosphate?

The molecular formula of Dodecylphosphate is C12H25O4P-2 and its molar mass is 264.30 g/mol.

What is Dodecylphosphate used for?

Industrial uses: Anti-stain agent. Use classes: Cosmetics.

Is Dodecylphosphate hazardous?

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

What is the HS code of Dodecylphosphate?

Dodecylphosphate is usually classified under HS code 291990 (Phosphoric esters and their salts, including lactophosphates, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dodecylphosphate?

CompoundList lists 4 suppliers of Dodecylphosphate in 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 Dodecylphosphate?

Suppliers quote Dodecylphosphate 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 Dodecylphosphate

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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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