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Methyl stearate - analytical standard,>99.5%(GC), high purity , CAS No.112-61-8
Basic Description Synonyms METHYL STEARATE|Methyl octadecanoate|112-61-8|Octadecanoic acid, methyl ester|Stearic acid methyl ester|Stearic acid, methyl ester|Metholene 2218|Kemester 9718|Methyl n-octadecanoate|Kemester 9018|Methyl Stearate-1-13C|Emery 2218|n-Octadecanoic acid methy Specifications & Purity analytical standard, ≥99.5%(GC) Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Grade analytical standard Product Description
Methyl stearate or methyl octadecanoic acid is a saturated methyl ester and a representative key molecule of biodiesel fatty acid methyl esters (FAMEs) produced from vegetable oils. Methyl stearate occurs naturally in clove oil.
Names and Identifiers IUPAC Name methyl octadecanoate INCHI InChI=1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3 InChi Key HPEUJPJOZXNMSJ-UHFFFAOYSA-N Canonical SMILES CCCCCCCCCCCCCCCCCC(=O)OC Isomeric SMILES CCCCCCCCCCCCCCCCCC(=O)OC WGK Germany 3 RTECS WI4460000 PubChem CID 8201 Molecular Weight 298.50 Beilstein 1786213
Chemical and Physical Properties Solubility Insoluble in water, soluble in ether and alcohol. Flash Point(°F) 230.0 °F Flash Point(°C) 110.0 ℃ Boil Point(°C) 181-182 °C/4 mmHg Melt Point(°C) 37-41°C
Safety and Hazards(GHS) Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
H302: Harmful if swallowed
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P302+P352: IF ON SKIN: wash with plenty of water.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P301+P312: IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.
WGK Germany 3 RTECS WI4460000
References 1. Sonja Klee,Marco Thinius,Klaus J Brockmann,Thorsten Benter. (2014-06-05) Capillary atmospheric pressure chemical ionization using liquid point electrodes.. Rapid communications in mass spectrometry : RCM, 28 ((14)): (1591-1600). [PMID:24895256 ]
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