Triphenylphosphine oxide
Triphenylphosphine oxide
- CAS:
- 791-28-6
- MF:
- C18H15OP
- MW:
- 278.28
Suppliers by country/region
Company Type
Properties
- Melting point:
- 150-157 °C(lit.)
- Boiling point:
- 360 °C
- Density
- 1,212 g/cm3
- vapor pressure
- <1 hPa (50 °C)
- Flash point:
- 180 °C
- storage temp.
- Store below +30°C.
- solubility
- methanol: 25 mg/mL, clear
- form
- Crystalline Powder or Flakes
- Specific Gravity
- 1.212
- color
- White to pink-brown
- Water Solubility
- slightly soluble
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- BRN
- 745854
- LogP
- 2.8
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Warning
- Hazard statements
- H290
- Precautionary statements
- P234-P390
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36/37/38-52/53
- Safety Statements
- 26-61-36
- RIDADR
- 3077
- WGK Germany
- 2
- RTECS
- SZ1676000
- Autoignition Temperature
- 590 °C
- TSCA
- Yes
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29310095
- Toxicity
- LD50 orally in Rabbit: 685 mg/kg
Use
Triphenylphosphine oxide is a phosphine ligand used for coupling reactions, epoxidations, and Michael reactions
19 India supplier list of "Triphenylphosphine oxide"
![](/images/pro-3.jpg)
- Product Name:Acrivastine TPPO
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
![](/images/pro-3.jpg)
- Product Name:TRI PHENYLPHOSPHINE OXIDE
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
![](/images/pro-3.jpg)
- Product Name:Triphenylphosphine oxide
- Products Intro:Purity: 99% | Package: 1kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
![](/images/pro-3.jpg)
- Product Name:Triphenylphosphineoxide
- Products Intro:Brand:sigma aldrich | Product Number:T84603 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
![](/images/pro-3.jpg)
- Product Name:TRIPHENYLPHOSPHINE OXIDE
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA