94118

Methyl undecanoate

analytical standard

• Synonyma: Undecanoic acid methyl ester
• Lineární vzorec: CH₃(CH₂)₉CO₂CH₃
• Číslo CAS: 1731-86-8
• Molekulová hmotnost: 200.32
• Beilstein/REAXYS Number: 1762129
• EC Number: 217-053-2
• MDL number: MFCD00008957
• UNSPSC Code: 85151701
• PubChem Substance ID: 329770300
• NACRES: NA.24

Vlastnosti

• grade: analytical standard
• Quality Level: 100
• assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.429 (lit.); n20/D 1.429
• density: 0.872 g/mL at 25 °C (lit.)
• format: neat
• functional group: ester
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CCCCCCCCCCC(=O)OC
• InChI: 1S/C12H24O2/c1-3-4-5-6-7-8-9-10-11-12(13)14-2/h3-11H2,1-2H3
• InChI key: XPQPWPZFBULGKT-UHFFFAOYSA-N

Popis

Application

Methyl undecanoate may be used as an internal standard for the gas chromatographic analysis of biodiesel obtained via transesterification of Pistacia chinensis oil, catalyzed by mixed oxides of calcium and cerium.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Bezpečnostní informace

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 228.2 °F - closed cup
• flash_point_c: 109.0 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter