1,4-Benzenediol,2-(diphenylphosphinyl)-
Product Information
Molecular Formula
C18H15 O3 P
Molecular Weight
310.283661
Description
1,4-Benzenediol,2-(diphenylphosphinyl)- is a specialized organic phosphine compound, primarily involved in the production of pharmaceuticals, particularly those targeting neurodegenerative diseases like Parkinson's and Alzheimer's due to its robust antioxidant properties.
Synonyms
bis (benzyl diphenylphosphine) iminium chloride; diphenylphosphinyl Hydroquinone; 2-(DIPHENYLPHOSPHINYL)HYDROQUINONE (PPQ); 2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide; 2-(Diphenylphosphinyl)hydroquinone
IUPAC Name
2-diphenylphosphorylbenzene-1,4-diol
SMILES
C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=C(C=CC(=C3)O)O
InChI
InChI=1S/C18H15O3P/c19-14-11-12-17(20)18(13-14)22(21,15-7-3-1-4-8-15)16-9-5-2-6-10-16/h1-13,19-20H
InChI Key
LLOXZCFOAUCDAE-UHFFFAOYSA-N
Boiling Point
573.7±50.0 °C(Predicted)
Melting Point
214 °C
Purity
>97.0%(GC)
Density
1.34
Appearance
White to Almost white powder to crystal
Safety Information
Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
H411:
Toxic to aquatic life with long-lasting effects.
Causes skin irritation.
H319:
Causes serious eye irritation.
H411:
Toxic to aquatic life with long-lasting effects.
Precautionary Statement
P264:
Wash thoroughly after handling.
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P391:
Collect spillage.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Wash thoroughly after handling.
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P391:
Collect spillage.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Computed Properties
XLogP3
3.9
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
3
Exact Mass
310.07588133 g/mol
Monoisotopic Mass
310.07588133 g/mol
Topological Polar Surface Area
57.5Ų
Heavy Atom Count
22
Formal Charge
0
Complexity
377
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-113773603-A | Phosphorus-containing vinyl benzene polyphenyl ether and resin composition and application thereof | 2021-09-24 |
| CN-113583613-A | High-heat-resistance polyurethane adhesive and preparation method thereof | 2021-08-26 |
| CN-113292718-A | Flame-retardant polyarylether composition | 2021-05-17 |
| CN-113105635-A | Hyperbranched phosphorus-boron flame retardant and preparation method and application thereof | 2021-03-22 |
| CN-112851873-A | Macromolecular synergistic flame retardant and preparation method thereof | 2021-01-12 |
| CN-112662133-A | Thermosetting electronic composite material | 2020-12-23 |
| JP-2021014588-A | Resin composition for underfill, electronic component device and manufacturing method of electronic component device | 2020-10-28 |
| WO-2022054614-A1 | Method for producing aromatic ether compound having vinyl group | 2020-09-10 |
| CN-111892773-A | Double-component sound-absorbing cotton with flame retardant property and preparation method and application thereof | 2020-07-29 |
| CN-111793344-A | Light-aging-resistant polycarbonate material, strength plate and strength plate preparation method | 2020-07-22 |
