DICETYL PHOSPHATE
- Product Name
- DICETYL PHOSPHATE
- CAS No.
- 2197-63-9
- Chemical Name
- DICETYL PHOSPHATE
- Synonyms
- DIHEXADECYL PHOSPHATE;dicetyl phosphate free acid crystalline;NSC 12429;Brn 1717117;DICETYL PHOSPHATE;bis(hexadecyl)phosphate;di-n-hexadecylphosphate;icetylhydrogenphosphate;dicetylhydrogenphosphate;17026-47-0 (Potassium salt)
- CBNumber
- CB0330253
- Molecular Formula
- C32H67O4P
- Formula Weight
- 546.85
- MOL File
- 2197-63-9.mol
DICETYL PHOSPHATE Property
- Melting point:
- 74-75 °C(lit.)
- Boiling point:
- 600.4±38.0 °C(Predicted)
- Density
- 0.925±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 1.50±0.50(Predicted)
- color
- White
- Odor
- at 100.00?%. bland
- BRN
- 1717117
- InChIKey
- RNPXCFINMKSQPQ-UHFFFAOYSA-N
- LogP
- 14.679 (est)
- CAS DataBase Reference
- 2197-63-9
- EPA Substance Registry System
- 1-Hexadecanol, hydrogen phosphate (2197-63-9)
Safety
- WGK Germany
- 3
- RTECS
- MM0225450
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D2631
- Product name
- Dihexadecyl phosphate
- Packaging
- 1g
- Price
- $100
- Updated
- 2025/07/31
- Product number
- D2631
- Product name
- Dihexadecyl phosphate
- Packaging
- 5g
- Price
- $294
- Updated
- 2025/07/31
- Product number
- 25727
- Product name
- Dihexadecyl Phosphate
- Purity
- ≥90%
- Packaging
- 1g
- Price
- $62
- Updated
- 2024/03/01
- Product number
- 25727
- Product name
- Dihexadecyl Phosphate
- Purity
- ≥90%
- Packaging
- 5g
- Price
- $270
- Updated
- 2024/03/01
- Product number
- D2631
- Product name
- Dihexadecyl phosphate
- Packaging
- 10g
- Price
- $657
- Updated
- 2025/07/31
DICETYL PHOSPHATE Chemical Properties,Usage,Production
Uses
dicetyl phosphate is used in cosmetic preparations as an emulsifier and surfactant.
Uses
Dihexadecyl phosphate is a lipid used for research purposes.
Definition
ChEBI: The dihexadecyl ester of phosphoric acid.
Biochem/physiol Actions
Dihexadecyl phosphate (DHP) is a negatively charged lipid that is used for the formation of model membranes.
Synthesis
36653-82-4
2197-63-9
The general procedure for the synthesis of bishexadecyl phosphate from 1-hexadecanol is as follows: 1. Phosphorus trichloride (2.5 ml, 26.8 mmol) was added slowly and dropwise to a mixture of 1-hexadecanol (19.50 g, 80.4 mmol) and benzene (100 ml) at 80 °C (solvent reflux temperature) and the reaction was continued with stirring for 12 hrs at this temperature. 2. Upon completion of the reaction, the solvent in the reaction solution was removed by distillation under reduced pressure. 3. benzene (50 ml) was added to the residue obtained after decompression distillation and the mixture was cooled overnight to promote crystallization. 4. The cooled mixture was filtered and the resulting white precipitate, i.e., bishexadecyl phosphate (1.64 g, 3.0 mmol, yield: 11%) was collected. The product characterization data were as follows: 1H-NMR (ppm) δ: 0.87-0.89 (t, 6H), 1.25-1.37 (br, s, 52H), 1.65-1.72 (m, 4H), 4.00-4.06 (m, 4H), 7.05 (br, s, 1H). 13C-NMR (ppm) δ: 14.11, 22.69, 25.44, 29.18, 29.36, 29.54, 29.61, 29.66, 29.67, 29.70, 29.71, 30.16, 30.21, 31.93, 67.69, 67.73. 31P-NMR (ppm) δ: 2.15. SIMS mass analysis: measured value 547.85, theoretical value 547.83, corresponding to (C32H68O4P)+.
Purification Methods
Recrystallise it from MeOH [Lukac J Am Chem Soc 106 4387 1984]. [Beilstein 1 IV 1880.]
References
[1] Patent: US2010/94020, 2010, A1. Location in patent: Page/Page column 18
[2] Bulletin of the Chemical Society of Japan, 1978, vol. 51, p. 1877 - 1879
[3] Chemical and Pharmaceutical Bulletin, 1995, vol. 43, # 10, p. 1751 - 1754
[4] Bioconjugate Chemistry, 2010, vol. 21, # 5, p. 844 - 852
DICETYL PHOSPHATE Preparation Products And Raw materials
Raw materials
Preparation Products
DICETYL PHOSPHATE Suppliers
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- Switzerland
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View Lastest Price from DICETYL PHOSPHATE manufacturers
- Product
- Phosphoric acid dihexadecyl ester 2197-63-9
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-16
- Product
- DICETYL PHOSPHATE 2197-63-9
- Price
- US $1.00/KG
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-10
- Product
- DICETYL PHOSPHATE 2197-63-9
- Price
- US $1.00/KG
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-10