74103

Glycerin-triacetat

analytical standard

• Synonym(e): 1,2,3-Triacetoxypropan, 1,2,3-Triacetylglycerin, Triacetin
• Lineare Formel: (CH₃COOCH₂)₂CHOCOCH₃
• CAS-Nummer: 102-76-1
• Molekulargewicht: 218.20
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329765461
• EC Number: 203-051-9
• Beilstein/REAXYS Number: 1792353
• MDL number: MFCD00008716

Eigenschaften

• Quality Segment: 100
• grade: analytical standard
• vapor density: 7.52 (vs air)
• assay: ≥99.0% (GC)
• autoignition temp.: 809 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 1.05 %, 189 °F, 7.73 %, 215 °F
• greener alternative product characteristics: Less Hazardous Chemical Syntheses; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• impurities: ≤0.3% water
• refractive index: n20/D 1.429-1.432, n25/D 1.429-1.431 (lit.)
• bp: 258 °C (lit.)
• mp: 3 °C (lit.)
• density: 1.16 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• greener alternative category: Aligned
• SMILES string: CC(=O)OCC(COC(C)=O)OC(C)=O
• InChI: 1S/C9H14O6/c1-6(10)13-4-9(15-8(3)12)5-14-7(2)11/h9H,4-5H2,1-3H3
• InChI key: URAYPUMNDPQOKB-UHFFFAOYSA-N

Beschreibung

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product can replace highly toxic diluents in membrane preparation and thus aligns with "Less Hazardous Chemical Syntheses". Click here for more information.

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: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 280.4 °F - closed cup
• flash_point_c: 138 °C - closed cup