METHYLDIPHENYLPHOSPHINE OXIDE
Synonym(s):Diphenylmethylphosphine oxide;Methyldiphenyloxophosphine;NSC 407134
- CAS NO.:2129-89-7
- Empirical Formula: C13H13OP
- Molecular Weight: 216.22
- MDL number: MFCD00002081
- EINECS: 218-346-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is METHYLDIPHENYLPHOSPHINE OXIDE?
Chemical properties
white crystalline powder
The Uses of METHYLDIPHENYLPHOSPHINE OXIDE
Catalyst for:
- Chlorination and bromination (halogenation) of alcohols under Appel conditions
- Hydrosilylation reactions
- Enantioselective cyanosilylation of ketones
Synthesis Reference(s)
Tetrahedron Letters, 32, p. 2493, 1991 DOI: 10.1016/S0040-4039(00)74363-2
Properties of METHYLDIPHENYLPHOSPHINE OXIDE
Melting point: | 111-115 °C (lit.) |
Boiling point: | 180 °C / 1mmHg |
Density | 1.12±0.1 g/cm3(Predicted) |
storage temp. | Sealed in dry,Room Temperature |
solubility | almost transparency in Methanol |
form | solid |
color | White to Almost white |
Sensitive | Moisture Sensitive |
BRN | 957291 |
CAS DataBase Reference | 2129-89-7(CAS DataBase Reference) |
Safety information for METHYLDIPHENYLPHOSPHINE OXIDE
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation 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. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for METHYLDIPHENYLPHOSPHINE OXIDE
Related products of tetrahydrofuran
(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
Triphenylphosphine oxide
DIPHENYL(TETRAHYDRO-1H-PYRROL-1-YLMETHYL)PHOSPHINE OXIDE
ISOPROPYLDIPHENYLPHOSPHINE OXIDE, 97
(3,4-DIMETHOXYPHENYL)(DIPHENYLPHOSPHORYL)METHANOL
TRIS(4-METHYLPHENYL)PHOSPHINE OXIDE
ALLYLDIPHENYLPHOSPHINE OXIDE
N-[(DIPHENYLPHOSPHINYL)METHYL]-N-METHYLANILINE
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