P78

Palmitoyl chloride

98%

• Synonym(s): Hexadecanoyl chloride
• Linear Formula: CH₃(CH₂)₁₄COCl
• CAS Number: 112-67-4
• Molecular Weight: 274.87
• Beilstein: 972409
• EC Number: 203-996-7
• MDL number: MFCD00000742
• UNSPSC Code: 12352100
• PubChem Substance ID: 24898879
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• refractive index: n20/D 1.452 (lit.)
• bp: 88-90 °C/0.2 mmHg (lit.)
• mp: 11-13 °C (lit.)
• density: 0.906 g/mL at 25 °C (lit.)
• SMILES string: CCCCCCCCCCCCCCCC(Cl)=O
• InChI: 1S/C16H31ClO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3
• InChI key: ARBOVOVUTSQWSS-UHFFFAOYSA-N

Description

Application

Palmitoyl chloride can be used:

• To introduce carbon chain in glycosphingolipid galactosyl ceramide through stereoselective olefin cross-metathesis.
• To prepare monoacyl and 1,3-symmetrical triacylglycerols via regioselective ring opening of an oxirane.

It can also be used in the total synthesis of:

• Hericenone J and 5′ -deoxohericenone C (hericene A).
• Seminolipid.
• Mycobactin S and T equivalents having catechol-glycine group instead of phenol-oxazoline of the naturally occurring mycobactins.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Supplementary Hazards: EUH014
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): 320.0 °F - closed cup
• Flash Point(C): 160 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves