Stearic Acid

Base Information

• Chemical Name: Stearic Acid
• CAS No.: 30399-84-9
• Deprecated CAS: 134503-33-6,39390-61-9,58392-66-8,8013-28-3,8023-06-1,8037-40-9,8037-83-0,8039-51-8,8039-52-9,8039-53-0,8039-54-1,82497-27-6,197923-10-7,294203-07-9,1245726-94-6,294203-15-9,1429745-84-5,126539-56-8,57485-56-0,85404-83-7,135152-99-7,2326514-79-6,1245726-94-6,197923-10-7,294203-07-9,294203-15-9,39390-61-9,58392-66-8,8013-28-3,8023-06-1,8037-40-9,8037-83-0,8039-51-8,8039-52-9,8039-53-0,8039-54-1,82497-27-6
• Molecular Formula: C18H36O2
• Molecular Weight: 284.4772
• Hs Code.: 2915701000
• European Community (EC) Number: 200-313-4,680-589-4
• ICSC Number: 0568
• NSC Number: 25956
• UNII: 4ELV7Z65AP
• DSSTox Substance ID: DTXSID8021642
• Nikkaji Number: J1.379J
• Wikipedia: Stearic acid
• Wikidata: Q209685
• NCI Thesaurus Code: C68426
• RXCUI: 1310551
• Metabolomics Workbench ID: 39
• ChEMBL ID: CHEMBL46403
• Mol file: 30399-84-9.mol

Synonyms:aluminum monostearate;aluminum tristearate;ammonium stearate;calcium stearate;magnesium stearate;octadecanoic acid;sodium stearate;stearic acid;zinc stearate

Chemical Property of Stearic Acid

Chemical Property:

• Appearance/Colour: LIGHT YELLOW LIQUID
• Vapor Pressure: 1.52E-07mmHg at 25°C
• Melting Point: 69.3oC
• Refractive Index: 1.454
• Boiling Point: 400.8 °C at 760 mmHg
• Flash Point: 225.6 °C
• PSA: 37.30000
• Density: 0.887 g/cm³
• LogP: 6.18840
• Storage Temp.: 2-8°C
• XLogP3: 7.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 16
• Exact Mass: 284.271530387
• Heavy Atom Count: 20
• Complexity: 202

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Lipids -> Unambiguous Lipids,Other Classes -> Stearates
• Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)O
• Recent ClinicalTrials: Mitochondrial Effects of C18:0 Supplementation in Humans
• Inhalation Risk: Evaporation at 20 °C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly when dispersed.