DIETHOXYPHOSPHINYL ISOCYANATE
- Product Name
- DIETHOXYPHOSPHINYL ISOCYANATE
- CAS No.
- 20039-33-2
- Chemical Name
- DIETHOXYPHOSPHINYL ISOCYANATE
- Synonyms
- DIETHYL ISOCYANATOPHOSPHATE;diethoxyphosphorylisocyanate;Diethyl isocyanatidophosphate;DIETHOXYPHOSPHINYL ISOCYANATE;DIETHYL PHOSPHORISOCYANATIDATE;diethoxyphosphorylimino-keto-methane;phosphorisocyanatidicacid,diethylester;1-(ethoxy-isocyanatophosphoryl)oxyethane;1-(ethoxy-isocyanato-phosphoryl)oxyethane
- CBNumber
- CB0294508
- Molecular Formula
- C5H10NO4P
- Formula Weight
- 179.11
- MOL File
- 20039-33-2.mol
DIETHOXYPHOSPHINYL ISOCYANATE Property
- Boiling point:
- 85-87 °C10 mm Hg(lit.)
- Density
- 1.165 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.416(lit.)
- Flash point:
- 119 °F
- form
- liquid
- color
- Colourless
Safety
- 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 and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- ING0004079
- Product name
- DIETHYL ISOCYANATOPHOSPHATE
- Purity
- 95.00%
- Packaging
- 0.5G
- Price
- $425
- Updated
- 2021/12/16
- Product number
- FD124025
- Product name
- Diethyl isocyanatidophosphate
- Packaging
- 5G
- Price
- $578
- Updated
- 2021/12/16
- Product number
- ING0004079
- Product name
- DIETHYL ISOCYANATOPHOSPHATE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $693
- Updated
- 2021/12/16
- Product number
- ING0004079
- Product name
- DIETHYL ISOCYANATOPHOSPHATE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1155
- Updated
- 2021/12/16
- Product number
- FD124025
- Product name
- Diethyl isocyanatidophosphate
- Packaging
- 500mg
- Price
- $100
- Updated
- 2021/12/16
DIETHOXYPHOSPHINYL ISOCYANATE Chemical Properties,Usage,Production
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.
DIETHOXYPHOSPHINYL ISOCYANATE Preparation Products And Raw materials
Raw materials
Preparation Products
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