Grundinformationen
- CAS
542-42-7- Standard-SMILES
CCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCC(=O)[O-].[Ca+2]- InChIKey
HRBZRZSCMANEHQ-UHFFFAOYSA-L- Summenformel
- C32H62CaO4
- Durchschnittliche Molmasse
- 550,9 g/mol
- Monoisotopische Masse
- 550,4274013
Namen und Bezeichner
- Bevorzugter Name
- Calcium Palmitate
- IUPAC
- calcium bis(hexadecanoate)
- Lokaler Name
- Calciumdipalmitat
- Englischer Name
- CALCIUM PALMITATE
- Summenformel
- C32H62CaO4
- Molmasse
- 550.91
Namen und Synonyme
Calcium palmitate542-42-7Palmitic acid, calcium salt5792C4VMFZHexadecanoic acid, calcium salt (2:1)DTXSID6027189Palmitate, CalciumRefChem:122882DTXCID907189208-811-3Calcium dipalmitatePalmitate (calcium salt)
Weitere Namen anzeigen
calciumdipalmitatePalmitic acid calciumOMMAWEGMHLHTAV-UHFFFAOYSA-NHexadecanoicacid,calciumsaltPalmitate (calcium salt) (Calcium palmitate)
Calcium hexadecanoateHexadecanoic acid, calcium saltUNII-5792C4VMFZEINECS 208-811-3calcium;hexadecanoatecalcium dihexadecanoateSCHEMBL141829CALCIUM PALMITATE [MI]
Datenbank-Bezeichner
- CAS
542-42-7- PubChem CID
- 9829021
- DTXSID
DTXSID6027189- UNII
- 5792C4VMFZ
- EC Number
- 208-811-3
- Nikkaji
- J96.064K
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 80,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 26
- Schwere Atome
- 37
- Formalladung
- 0
- Komplexität
- 172
Experimentelle und physikochemische Eigenschaften
Food AdditivesANTICAKING AGENT OR FREE-FLOW AGENT, EMULSIFIER OR EMULSIFIER SALT, LUBRICANT OR RELEASE AGENT -> FDA Substance added to food
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionDry Powder
Physikochemische Eigenschaften
- Schmelzpunkt
- 155 ℃ · decomposes above 155℃ [MER06]
- Löslichkeit
- 0.3 mg/ml · Chloroform: 0.3 mg/ml
- Aggregatzustand
- A crystalline solid
- Farbe
- white-yellow
- Wasserlöslichkeit
- 2 O, · insoluble H2O, alcohol, ether, acetone; slightly soluble benzene [MER06]
- InChI
- InChI=1S/2C16H32O2.Ca/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18;/h2*2-15H2,1H3,(H,17,18);/q;;+2/p-2
- InChIKey
- HRBZRZSCMANEHQ-UHFFFAOYSA-L
- SMILES
- O([Ca]OC(=O)CCCCCCCCCCCCCCC)C(=O)CCCCCCCCCCCCCCC
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (45 of 45) of all reports.
Not Classified
Aggregated GHS information provided per 45 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Hexadecanoic acid, calcium salt
Hexadecanoic acid, calcium salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hexadecanoic acid, calcium salt (2:1) 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)
calcium palmitate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationIMAP assessments - Hexadecanoic acid, calcium salt: Human health tier I assessment
Hazard Classes and CategoriesNot Classified
Sicherheitsdaten
- tsca
- TSCA listed
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationCompounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.
Verwendung und Herstellung
U.S. Production2023: 7,155,052 lb
Consumer UsesOther
Industry UsesLubricating agent
Use ClassificationFood Additives -> ANTICAKING_AGENT; EMULSIFIER -> JECFA Functional Classes
General Manufacturing Information
Soap, Cleaning Compound, and Toilet Preparation Manufacturing
Hexadecanoic acid, calcium salt (2:1): ACTIVE
Anwendungen
BeschreibungSaturated fatty acids are synthesized by both plants and animals from acetyl coenzyme A as a form of long-term energy storage. Saturated fatty acids are synthesized by both plants and animals from acetyl coenzyme A as a form of long-term energy storage. Palmitic acid is a common 16-carbon saturated fat that represents 10-20% of the normal dietary fat intake. Palmitic acid also makes up approximately 25% of the total plasma fatty acids in plasma lipoproteins. Saturated free fatty acids induce the expression of cyclooxygenase 2, and after protein acylation, are used to confer lipid anchoring to a variety of signaling molecules. Palmitate is the salt (in this case calcium) of palmitic acid. It is this anion that is observed at physiological pH. Calcium palmitate is one of the major components of gallstones.
VerwendenThickening lubricating oils; waterproofing fabrics and lubricating greases; as corrosion inhibitor in halohydrocarbons.
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