Diphenylmethoxyphosphine
Synonym(s):Diphenylmethoxyphosphine;Methoxydiphenylphosphine;NSC 171167
- CAS NO.：4020-99-9
- Empirical Formula: C13H13OP
- Molecular Weight: 216.22
- MDL number: MFCD00048025
- EINECS: 223-683-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:28
What is Diphenylmethoxyphosphine?
Chemical properties
Colorless to light yellow liqui
The Uses of Diphenylmethoxyphosphine
Ased as:
- Catalyst for hydroformylative desymmetrization of bisalkenyl carbinols and bishomoallylic carbinols
- Ligand in rhodium-catalyzed hydroformylation of bishomoallylic alcohols
- Calatyst in preparation of γ-lactones via branched-regioselective hydroformylation reactions
- Ligand for nickel-catalyzed hydrocyanation reactions
- Catalyst in annulation reactions
What are the applications of Application
Methyl diphenylphosphinite is a catalyst for hydroformylative desymmetrization of bisalkenyl carbinols and bishomoallylic carbinols
Properties of Diphenylmethoxyphosphine
| Boiling point: | 149 °C6 mm Hg(lit.) |
| Density | 1.078 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear colorless to very slightly yellow |
| Specific Gravity | 1.078 |
| Sensitive | Air & Moisture Sensitive |
| BRN | 1640480 |
| CAS DataBase Reference | 4020-99-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Methyl diphenylphosphinite(4020-99-9) |
Safety information for Diphenylmethoxyphosphine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Diphenylmethoxyphosphine
New Products
6-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridine 4-FLUOROBENZOYLACETONITRILE (S)-Glycidyl Phthalimide Maleic hydrazide 8-Bromo-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 4'-Hydroxyacetophenone 3-Bromophenylacetic acid Tridecanoic acid Pentadecanoic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 4-pyridine methanol Ethyl 3,3- diethoxypropionate 5-Bromo-pyridine-2-carbaldehyde 1-Bromo-3-phenylpropane 4-(4-Methylpiperazino)aniline 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate N-((S)-1-(3-(3-amino-4-chloro-1-(2,2,2-trifluoroethyl)-1H-indazol-7-yl)-6-(3-methyl-3-(methylsulfonyl)but-1-yn-1-yl)pyridin-2-yl)-2-(3,5-difluorophenyl)ethyl)-2-((3bS,4aR)-5,5-difluoro-3-(trifluoromethyl)-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetamide Methyl 2-(1-methyl-1H-pyrrol-2-yl)acetate 4-bromo-2-ethyl-3-fluorobenzoic acid 6-(chloromethyl)pteridine-2,4-diamine monohydrochloride 2-Chlorophenyl diphenyl chloromethaneRelated products of tetrahydrofuran
You may like
-
Methoxydiphenylphosphine CAS 4020-99-9View Details
4020-99-9 -
Methyl diphenylphosphinite CAS 4020-99-9View Details
4020-99-9 -
1878-67-7 3-Bromophenylacetic acid 98+View Details
1878-67-7 -
1878-67-7 3-Bromophenylacetic acid 98+View Details
1878-67-7 -
638-53-9 98+View Details
638-53-9 -
Hendecanoic acid 98+View Details
112-37-8 -
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID 117391-49-8 98+View Details
117391-49-8 -
1002-84-2 Pentadecanoic acid 98+View Details
1002-84-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.