359831

Di-tert-amyl dicarbonate

97%

• Synonym(s): (Amoc)₂O, Di-tert-amyl pyrocarbonate, Di-tert-pentyl dicarbonate
• Linear Formula: [CH₃CH₂C(CH₃)₂OCO]₂O
• CAS Number: 68835-89-2
• Molecular Weight: 246.30
• Beilstein: 2265846
• EC Number: 272-436-1
• MDL number: MFCD00038320
• UNSPSC Code: 12352108
• PubChem Substance ID: 24862112

Properties

• Assay: 97%
• refractive index: n20/D 1.422 (lit.)
• bp: 70 °C/0.05 mmHg (lit.)
• density: 1.006 g/mL at 25 °C (lit.)
• application(s): peptide synthesis
• SMILES string: CCC(C)(C)OC(=O)OC(=O)OC(C)(C)CC
• InChI: 1S/C12H22O5/c1-7-11(3,4)16-9(13)15-10(14)17-12(5,6)8-2/h7-8H2,1-6H3
• InChI key: PGWKKYVDHYLHNF-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 10 - Combustible liquids not in Storage Class 3
• WGK: WGK 3
• Flash Point(F): 219.2 °F - closed cup
• Flash Point(C): 104 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves