T43702

Triacetin

99%

• Synonym(s): 1,2,3-Triacetoxypropane, 1,2,3-Triacetylglycerol, Glyceryl triacetate
• Linear Formula: (CH₃COOCH₂)₂CHOCOCH₃
• CAS Number: 102-76-1
• Molecular Weight: 218.20
• Beilstein/REAXYS Number: 1792353
• EC Number: 203-051-9
• MDL number: MFCD00008716
• UNSPSC Code: 12352100

Properties

• vapor density: 7.52 (vs air)
• assay: 99%
• autoignition temp.: 809 °F
• expl. lim.: 1.05 %, 189 °F; 7.73 %, 215 °F
• refractive index: n25/D 1.429-1.431 (lit.)
• bp: 258 °C (lit.)
• mp: 3 °C (lit.)
• density: 1.16 g/mL at 25 °C (lit.)
• 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

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 298.4 °F - closed cup
• flash_point_c: 148 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)