43942

Docosan

analytical standard

• Lineare Formel: CH₃(CH₂)₂₀CH₃
• CAS-Nummer: 629-97-0
• Molekulargewicht: 310.60
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329756431
• EC Number: 211-121-5
• Beilstein/REAXYS Number: 1702206
• MDL number: MFCD00009348

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• vapor density: 10.8 (vs air)
• vapor pressure: <1 mmHg ( 21.1 °C)
• assay: ≥99.5% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• bp: 369 °C (lit.)
• mp: 42-45 °C (lit.), 43-46 °C
• density: 0.778 g/mL at 25 °C (lit.)
• application(s): petroleum
• format: neat
• SMILES string: CCCCCCCCCCCCCCCCCCCCCC
• InChI: 1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3
• InChI key: HOWGUJZVBDQJKV-UHFFFAOYSA-N

Beschreibung

General description

Docosane can find applications as a phase change material, known as latent heat storage media, which can help in storage and conversion of solar energy.

Application

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

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves