| Identification | Back Directory | [Name]
DIETHOXYPHOSPHINYL ISOCYANATE | [CAS]
20039-33-2 | [Synonyms]
DIETHYL ISOCYANATOPHOSPHATE
diethoxyphosphorylisocyanate
DIETHOXYPHOSPHINYL ISOCYANATE
Diethyl isocyanatidophosphate
DIETHYL PHOSPHORISOCYANATIDATE
diethoxyphosphorylimino-keto-methane
phosphorisocyanatidicacid,diethylester
1-(ethoxy-isocyanatophosphoryl)oxyethane
1-(ethoxy-isocyanato-phosphoryl)oxyethane | [Molecular Formula]
C5H10NO4P | [MDL Number]
MFCD00075544 | [MOL File]
20039-33-2.mol | [Molecular Weight]
179.11 |
| Chemical Properties | Back Directory | [Boiling point ]
85-87 °C10 mm Hg(lit.) | [density ]
1.165 g/mL at 25 °C(lit.) | [refractive index ]
n20/D 1.416(lit.) | [Fp ]
119 °F | [form ]
liquid | [color ]
Colourless |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
10-20/21/22-36/37/38 | [Safety Statements ]
16-23-26-28-36/37/39 | [RIDADR ]
UN 3080 6.1/PG 2 | [WGK Germany ]
3 | [RTECS ]
TD1250000 | [HazardClass ]
3.2 | [PackingGroup ]
III | [HS Code ]
2931499090 | [Toxicity]
mouse,LD50,oral,4080mg/kg (4080mg/kg),Ecotoxicology and Environmental Safety. Vol. 17, Pg. 258, 1989. |
| Hazard Information | Back Directory | [Uses]
Diethoxyphosphinyl Isocyanate is an intermediate for organic synthesis. Diethoxyphosphinyl Isocyanate is toxic, cytogenetic and embryotoxic to different mice strains. | [Preparation]
A solution of diethyl phosphoramidate (30.6 g, 0.2 mol) in tetrachloromethane (50 mL) was slowly added dropwise with stirring and efficient external cooling to a solution of oxalyl chloride (27.9 g, 0.22 mol) in the same solvent (150 mL). The reaction temperature was kept at -5 to 0 °C. After completion of the addition, the temperature of the mixture was slowly increased to 50 °C and this was maintained for 1 h. The mixture was then cooled to room temperature, filtered, and concentrated in vacuo. The residual liquid product was distilled in vacuo (bp 85–87 °C/10 Torr); yield 22.9 g (64%). | [General Description]
Diethoxyphosphinyl isocyanate is an isocyanate derivative. It has been investigated for its performance as film forming electrolyte additive in propylene carbonate (PC) and EC/EMC-based electrolytes. |
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
| Company Name: |
Carbosynth
|
| Tel: |
+86 512 6260 5585 |
| Website: |
www.carbosynth.com |
| Company Name: |
yaoyangpharm
|
| Tel: |
17739007752 17324281842 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList1360066/0.htm |
| Company Name: |
Matrix Scientific
|
| Tel: |
803 788-9494 All other calls |
| Website: |
www.matrixscientific.com |
| Company Name: |
SIGMA-RBI
|
| Tel: |
800 736 3690 (Orders) |
| Website: |
www.sigma-aldrich.com |
|