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Panthenol

  • Name Panthenol
  • EINECS240-540-6
  • CAS No. 16485-10-2
  • Density1.166 g/cm3
  • PSA89.79000
  • LogP-0.74470
  • SolubilitySoluble in water, ethanol, ether, chloroform, and propylene glycol.
  • Melting Point66-69 °C(lit.)
  • FormulaC9H19NO4
  • Boiling Point483.6 °C at 760 mmHg
  • Molecular Weight205.254
  • Flash Point246.3 °C
  • Transport InformationN/A
  • Appearancewhite crystalline powder or light yellow liquid
  • Safety26-37-45-36/37/39-22
  • Risk Codes36/37/38-48-41-37/38-20/21/22
  • Molecular Structure
    Molecular Structure of 16485-10-2 (Panthenol)
  • Hazard SymbolsHarmfulXn
  • SynonymsHarmfulXn
  • Article Data3

Panthenol Chemical Properties

Molecular structure of Panthenol (CAS NO.16485-10-2) is:

Product Name: Panthenol
CAS Registry Number: 16485-10-2
IUPAC Name: 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide
Molecular Weight: 205.25146 [g/mol]
Molecular Formula: C9H19NO4
XLogP3-AA: -0.9
H-Bond Donor: 4
H-Bond Acceptor: 4 
EINECS: 240-540-6
Melting Point: 66-69 °C(lit.)
Surface Tension: 49.1 dyne/cm
Density: 1.166 g/cm3
Flash Point: 246.3 °C 
Sensitive: Hygroscopic
Enthalpy of Vaporization: 86.28 kJ/mol
Boiling Point: 483.6 °C at 760 mmHg
Vapour Pressure: 2.21E-11 mmHg at 25°C
Product Categories: Pharmaceutical Intermediates;Vitamin Ingredients

Panthenol Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 10100mg/kg (10100mg/kg)   Farmaco, Edizione Scientifica. Vol. 14, Pg. 43, 1959.

Panthenol Safety Profile

Safty information about Panthenol (CAS NO.16485-10-2) is:
Hazard Codes: HarmfulXn
Risk Statements: 36/37/38-48-41-37/38-20/21/22 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R48:Danger of serious damage to health by prolonged exposure. 
R41:Risk of serious damage to the eyes. 
R37/38:Irritating to respiratory system and skin. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-37-45-36/37/39-22
WGK Germany: 3
RTECS: ES4316500
F: 3

Panthenol Specification

 Panthenol , its cas register number is 16485-10-2. It also can be called Zentinic ; (+-)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide ; (+-)-Pantothenyl alcohol ; 2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide ; Alcool DL-pantotenilico ; Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (+-)- ; DL-Panthenol ; DL-Pantothenol ; DL-Pantothenyl alcohol .

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