Phosphorous acid, tris(4-methylphenyl) ester
CAS Registry Number®
620-42-8
CAS Name
Phosphorous acid, tris(4-methylphenyl) esterMolecular Formula
C21H21O3PMolecular Mass
352.36Cite this Page
Phosphorous acid, tris(4-methylphenyl) ester. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=620-42-8 (retrieved ) (CAS RN: 620-42-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
285 °C @ Press: 11 TorrMelting Point (2)
50.6-51.9 °CDensity (3)
1.128 g/cm³ @ Temp: 20 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C21H21O3P/c1-16-4-10-19(11-5-16)22-25(23-20-12-6-17(2)7-13-20)24-21-14-8-18(3)9-15-21/h4-15H,1-3H3
InChIKey
InChIKey=FEVFLQDDNUQKRY-UHFFFAOYSA-N
SMILES
P(OC1=CC=C(C)C=C1)(OC2=CC=C(C)C=C2)OC3=CC=C(C)C=C3
Canonical SMILES
O(C1=CC=C(C=C1)C)P(OC2=CC=C(C=C2)C)OC3=CC=C(C=C3)C
Other Names for this Substance
- Phosphorous acid, tris(4-methylphenyl) ester
- Phosphorous acid, tri-p-tolyl ester
- p-Tolyl phosphite ((C7H7O)3P)
- p-Tolyl phosphite
- Tri-p-tolyl phosphite
