-
Name
Diphenylmethoxyphosphine
- EINECS 223-683-9
- CAS No. 4020-99-9
- Article Data32
- CAS DataBase
- Density 1.078g/mLat 25°C(lit.)
- Solubility
- Melting Point
- Formula C13H13OP
- Boiling Point 299.852 °C at 760 mmHg
- Molecular Weight 216.219
- Flash Point 163.693 °C
- Transport Information UN 2810 6.1/PG 3
- Appearance Colorless to light yellow liqui
- Safety 26-37/39-36
- Risk Codes 36/37/38-20/21/22
-
Molecular Structure
-
Hazard Symbols
Xi,
Xn
- Synonyms Phosphinousacid, diphenyl-, methyl ester (6CI,7CI,8CI,9CI);Methyl diphenylphosphinite;NSC 171167;
- PSA 22.82000
- LogP 2.68070
Diphenylmethoxyphosphine Chemical Properties
Molecular Structure of Diphenylmethoxyphosphine (CAS NO.4020-99-9):
Molecular Formula: C13H13OP
Molecular Weight: 216.2155
IUPAC Name: Methoxy(diphenyl)phosphane
Synonyms of Diphenylmethoxyphosphine (CAS NO.4020-99-9): EINECS 223-683-9 ; Methoxydiphenylphosphine
CAS NO: 4020-99-9
Product Categories: Ligand ; Phosphine Ligands ; Synthetic Organic Chemistry
Flash Point: 163.7 °C
Enthalpy of Vaporization: 51.83 kJ/mol
Boiling Point: 299.9 °C at 760 mmHg
Vapour Pressure: 0.00207 mmHg at 25°C
Diphenylmethoxyphosphine Safety Profile
Hazard Codes of Diphenylmethoxyphosphine (CAS NO.4020-99-9): 
Xi,Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38: Irritating to eyes, respiratory system and skin.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-37/39-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39: Wear suitable gloves and eye/face protection.
S36: Wear suitable protective clothing.
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 3
HazardClass: 6.1
PackingGroup: III
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