333344

Tripropyl orthoformate

97%

• Linear Formula: CH(OCH₂CH₂CH₃)₃
• CAS Number: 621-76-1
• Molecular Weight: 190.28
• Beilstein: 1744249
• EC Number: 210-704-1
• MDL number: MFCD00015214
• UNSPSC Code: 12352100
• PubChem Substance ID: 24860123
• NACRES: NA.22

Properties

• Assay: 97%
• refractive index: n20/D 1.407 (lit.)
• bp: 106-108 °C/40 mmHg (lit.)
• density: 0.883 g/mL at 25 °C (lit.)
• SMILES string: CCCOC(OCCC)OCCC
• InChI: 1S/C10H22O3/c1-4-7-11-10(12-8-5-2)13-9-6-3/h10H,4-9H2,1-3H3
• InChI key: RWNXXQFJBALKAX-UHFFFAOYSA-N

Description

General description

Gas phase reactions of the rare earth metal cations with tripropyl orthoformate were studied by Fourier transform ion cyclotron resonance mass spectrometry.

Application

Tripropyl orthoformate was used as alcohol donor to investigate the activity and enantioselectivity of Novozym 435 in the esterification of rac-fenoprofen in methylcyclohexane. It may be used as a drying agent during the synthesis of squaraine derivatives.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 161.6 °F - closed cup
• Flash Point(C): 72 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves