(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide
CAS Registry Number®
75980-60-8
No image available.
CAS Name
(2,4,6-Trimethylbenzoyl)diphenylphosphine oxideMolecular Formula
C22H21O2PMolecular Mass
348.37Cite this Page
(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=75980-60-8 (retrieved ) (CAS RN: 75980-60-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
87-89 °CDensity (2)
1.17 g/cm³ @ Temp: 20 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
InChIKey
InChIKey=VFHVQBAGLAREND-UHFFFAOYSA-N
SMILES
P(C(=O)C1=C(C)C=C(C)C=C1C)(=O)(C2=CC=CC=C2)C3=CC=CC=C3
Canonical SMILES
O=C(C=1C(=CC(=CC1C)C)C)P(=O)(C=2C=CC=CC2)C=3C=CC=CC3
Other Names for this Substance
- Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-
- Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-
- (Diphenylphosphinyl)(2,4,6-trimethylphenyl)methanone
- Lucirin LR 8728
- Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Deleted or Replaced CAS Registry Numbers
596818-40-5, 743458-22-2, 1004988-40-2, 1266684-52-9, 1629246-19-0, 2378004-46-5
