4455-77-0
4455-77-0 structure
- Name: Methoxymethyldiphenylphosphine oxide
- Chemical Name: (Methoxymethyl)Diphenylphosphine Oxide
- CAS Number: 4455-77-0
- Molecular Formula: C14H15O2P
- Molecular Weight: 246.242
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-05-08 08:00:00
- Modify Date: 2025-08-25 19:15:47
| Name | (Methoxymethyl)Diphenylphosphine Oxide |
|---|---|
| Synonyms |
(Methoxymethyl)(diphenyl)phosphine oxide
MFCD00015451 (Methoxymethyl)(diphenyl)phosphan-oxid Methoxymethyldiphenylphosphine oxide EINECS 224-704-4 Phosphorane, (methoxymethyl)diphenyl-, oxide [methoxymethyl(phenyl)phosphoryl]benzene Diphenyl(methoxymethyl)phosphine Oxide Methoxymethyl(diphenyl)phosphine Oxide (Methoxymethyl)diphenylphosphine oxide (Methoxymethyl)(diphenyl)phosphane oxide |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 334.7±25.0 °C at 760 mmHg |
| Melting Point | 115-117ºC |
| Molecular Formula | C14H15O2P |
| Molecular Weight | 246.242 |
| Flash Point | 170.0±43.5 °C |
| Exact Mass | 246.080963 |
| PSA | 36.11000 |
| LogP | 1.59 |
| Appearance | Crystalline Powder | White to pale yellow |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Water Solubility | methylene chloride: 0.1 g/mL, clear |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | R22 |
| Safety Phrases | S22-S36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | SZ0199360 |
| HS Code | 2919900090 |
|
~%
4455-77-0 |
| Literature: STRAITMARK HOLDING AG; BURCK, Sebastian, R., W.; NOTTÉ, Patrick Patent: WO2013/17564 A2, 2013 ; Location in patent: Page/Page column 48; 49 ; |
|
~72%
4455-77-0 |
| Literature: Morita, Hiroyuki; Tashiro, Shintaro; Takeda, Masahiro; Fujimori, Ken; Yamada, Nobuhiko; Chanmiya Sheikh; Kawaguchi, Hiroyuki Tetrahedron, 2008 , vol. 64, # 16 p. 3589 - 3595 |
|
~%
4455-77-0 |
| Literature: STRAITMARK HOLDING AG; BURCK, Sebastian R., W.; COGELS, Samuel, Corentin; NOTTE, Patrick Patent: WO2012/98255 A1, 2012 ; Location in patent: Page/Page column 44 ; |
|
~54%
4455-77-0 |
| Literature: Ngwendson, Julius N.; Schultze, Cassandra M.; Bollinger, Jordan W.; Banerjee, Anamitro Canadian Journal of Chemistry, 2008 , vol. 86, # 7 p. 668 - 675 |
|
~25%
4455-77-0 |
| Literature: Maleki, Mehran; Miller, Allen; Lever, O. William Jr. Tetrahedron Letters, 1981 , vol. 22, p. 365 - 368 |
|
~%
4455-77-0 |
| Literature: Aguiar,A.M. et al. Journal of Organic Chemistry, 1967 , vol. 32, p. 2383 - 2387 |
|
~%
4455-77-0 |
| Literature: Hellmann,H.; Bader,J. Tetrahedron Letters, 1961 , p. 724 - 729 |
|
~%
4455-77-0 |
| Literature: Earnshaw,C. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 3099 - 3106 Full Text View citing articles Show Details Botteghi,C. et al. Synthetic Communications, 1976 , vol. 6, p. 549 - 554 |
|
~%
4455-77-0 |
| Literature: Earnshaw,C. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 3099 - 3106 |
| Precursor 10 | |
|---|---|
| DownStream 8 | |
![[butyl(phenyl)phosphoryl]benzene structure](https://image.chemsrc.com/caspic/100/4233-13-0.png)
![[1-methoxyethyl(phenyl)phosphoryl]benzene structure](https://image.chemsrc.com/caspic/459/64304-77-4.png)
| HS Code | 2919900090 |
|---|---|
| Summary | 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |