Phosphorous acid tris(4-methylphenyl) ester
Product Information
Molecular Formula
C21H21O3P
Molecular Weight
352.36
Description
Phosphorous acid tris(4-methylphenyl) ester is a profoundly influential chemical compound that holds paramount significance in the realm of biomedicine. Its indispensability stems from its involvement in synthesizing a multitude of drugs and pharmaceutical intermediates. This remarkable substance assumes a pivotal function in addressing a spectrum of afflictions, including cancer and neurological disorders. Its extraordinary attributes render it an indispensable constituent in the intricate procedures of drug development and formulation.
Synonyms
p-tolylphosphite((c7h7o)3p); tris(p-methylphenyl)phosphite; tris(p-tolyl)phosphite; PHOSPHOROUS ACID TRI-P-TOLYL ESTER; PHOSPHOROUS ACID TRI-P-CRESYL ESTER; PHOSPHOROUS ACID TRIS(4-METHYLPHENYL) ESTER; TRI-P-CRESYL PHOSPHITE; TRI-P-TOLYL PHOSPHITE
IUPAC Name
tris(4-methylphenyl) phosphite
SMILES
CC1=CC=C(C=C1)OP(OC2=CC=C(C=C2)C)OC3=CC=C(C=C3)C
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
InChI Key
FEVFLQDDNUQKRY-UHFFFAOYSA-N
Flash Point
217 °C
Purity
min. 95.0 %(GC)
Density
1.11
Appearance
Colorless to Light yellow to Light orange clear liquid
Safety Information
Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
Causes skin irritation.
H319:
Causes serious eye irritation.
Precautionary Statement
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].
Computed Properties
XLogP3
6.6
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
6
Exact Mass
352.12283153 g/mol
Monoisotopic Mass
352.12283153 g/mol
Topological Polar Surface Area
27.7Ų
Heavy Atom Count
25
Formal Charge
0
Complexity
310
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114163623-A | Biodegradable copolyester and preparation method thereof | 2021-11-17 |
| CN-113444018-A | Method for producing adiponitrile | 2021-06-25 |
| CN-113321796-A | High-transparency high-heat-resistance copolyester resin and preparation method thereof | 2021-05-26 |
| CN-112760740-A | Bio-based 2, 5-furandicarboxylic acid based copolyester fiber and preparation method and application thereof | 2021-01-18 |
| CN-112250987-A | Composite material with strength and ultraviolet blocking function and preparation method thereof | 2020-10-19 |
| CN-112250988-A | High-performance polyformaldehyde composite material and preparation method thereof | 2020-10-19 |
| CN-112250834-A | Diphenylmethane diisocyanate composition, isocyanate prepolymer and polyurethane elastomer | 2020-09-02 |
| CN-112250834-B | Diphenylmethane diisocyanate composition, isocyanate prepolymer and polyurethane elastomer | 2020-09-02 |
| CN-111892514-A | Method for preparing adiponitrile by direct hydrocyanation of butadiene | 2020-08-13 |
| CN-114063387-A | Negative photosensitive resin composition, pattern forming method, cured film forming method, interlayer insulating film, and surface protective film | 2020-08-04 |
