Diethyl phosphite
Diethyl phosphite
- CAS:
- 762-04-9
- MF:
- C4H11O3P
- MW:
- 138.1
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Company Type
Properties
- Melting point:
- -70 °C
- Boiling point:
- 50-51 °C/2 mmHg (lit.)
- Density
- 1.072 g/mL at 25 °C (lit.)
- vapor pressure
- 7hPa at 20℃
- refractive index
- n
20/D 1.407(lit.)
- Flash point:
- 180 °F
- form
- Liquid
- Specific Gravity
- 1.072
- color
- Colorless
- Water Solubility
- miscible (hydrolysis)
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 605759
- Stability:
- Stable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, strong bases. May decompose on exposure to moisture. Combustible.
- InChIKey
- MJUJXFBTEFXVKU-UHFFFAOYSA-N
- LogP
- -0.15
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H317-H318
- Precautionary statements
- P261-P272-P280-P302+P352-P305+P351+P338-P333+P313
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-43
- Safety Statements
- 26-36/37/39-37/39-28-27
- WGK Germany
- 1
- RTECS
- TG7875000
- F
- 10-13-21
- TSCA
- Yes
- HS Code
- 29209014
Use
Diethyl phosphite (DEPI) is a versatile reactive intermediate used in the production of various phosphorus based substances. It may be used to prepare the nickel chloride-diethyl phosphite system, efficient catalyst for the cross-coupling reaction between various functionalized arylzinc halides and aryl bromides, triflates and activated chlorides. It may be used: in the stereoselective synthesis of -fluorinated alkylphosphonates Used in synthesis of homoallylic bromide Used in synthesis of series of carbazole-based -aminophosphonates used as an extraction agent and phosphate intermediate. Used in synthesis of pesticides kitazine and phosethyl-Al as well as synthetic O, O-diethyl phosphoryl chloride. used for the synthesis of plasticizers, flame retardants, etc. Diethyl phosphite is reported to be chemical warfare agent (CWA) simulant, simulant for nerve agents sarin, soman, tabun, and VX.
20 India supplier list of "Diethyl phosphite"
- Product Name:Diethyl phosphite, 97%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Diethyl Phosphite
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Diethyl phosphite
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Diethyl Phosphite
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Diethyl Phosphite
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Diethyl phosphite
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Diethyl phosphite
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Diethyl phosphite
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Diethyl phosphite
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Diethylphosphite
- Products Intro:Brand:sigma aldrich | Product Number:D99234 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA