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HCID 19059Erstellt: 26. Oktober 2026

Hexadecyldihydrogenphosphat

Cetyl Phosphate (AMPHISOL A) · AMPHISOL A · cetylphosphate · hexadecylphosphate · cethylphosphoric ester · MONO-N-HEXADECYLPHOSPHATE · cetyl dihydrogen phosphate · Hexadecyldihydrogenphosphat

https://huagongshe.com/de/chemical/19059

Molekülstruktur von Hexadecyldihydrogenphosphat

Identifikatoren & physikalische Daten

CAS No.3539-43-3
SummenformelC16H35O4P
Durchschnittliche Molmasse322,42 g/mol
Monoisotopische Masse322,22729623 g/mol
SMILESCCCCCCCCCCCCCCCCOP(=O)(O)O
InChIKeyZUVCYFMOHFTGDM-UHFFFAOYSA-N
PubChem CID19059
ChEMBLCHEMBL479322
EC No.222-581-1
DTXSIDDTXSID1045039
Lokaler NameHexadecyldihydrogenphosphat

Chemische & physikalische Eigenschaften

XLogP6,2
Polarare Oberfläche (TPSA)66,8
H-Brücken-Donoren2
H-Brücken-Akzeptoren4
Frei drehbare Bindungen16
Schwere Atome21
Formalladung0
Komplexität253
KosmetikaCosmetic ingredients (Cetyl Phosphate) -> CIR (Cosmetic Ingredient Review)Emulsifying
Physical DescriptionDry PowderLiquid
Schmelzpunkt71 °C
Siedepunkt439.8±28.0 °C(Predicted)
Dichte1.013±0.06 g/cm3(Predicted)
Dampfdruck0.146Pa at 25℃
pKa (Säurekonstante)1.95±0.10(Predicted)
Geruchat 100.00%. bland
Löslichkeit1mg/L at 25℃
Kosmetik-Inhaltsstoffe FunktionenSURFACTANT - CLEANSINGSURFACTANT - EMULSIFYING
InChIInChI=1S/C16H35O4P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20-21(17,18)19/h2-16H2,1H3,(H2,17,18,19)
InChIKeyZUVCYFMOHFTGDM-UHFFFAOYSA-N
SMILESC(OP(O)(O)=O)CCCCCCCCCCCCCCC
LogP (Verteilungskoeffizient)6.65 at 25℃
EPA chemische Informationen1-Hexadecanol, dihydrogen phosphate (3539-43-3)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 14.6% (6 of 41) of reports.DangerH315 (70.7%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P264+P265, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, and P362+P364 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: 1-Hexadecanol, dihydrogen phosphate1-Hexadecanol, 1-(dihydrogen phosphate) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Hexadecanol, 1-(dihydrogen phosphate) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 29-05-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/296491-Hexadecanol, dihydrogen phosphate: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (70.7%)
ToxizitätsübersichtThe CIR Expert Panel concluded the following 28 alkyl phosphates are safe in the present practices of use and concentration in cosmetics when formulated to be non-irritating...Cetyl Phosphate...Safe for use in cosmetics, with qualifications
TSCA-Inventar-StatusTSCA listed