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Triphenylphosphine oxide CAS NO.791-28-6
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- Triphenylphosphine oxide
- 791-28-6
- 99% purity
Quick Details
- ProName: Triphenylphosphine oxide
- CasNo: 791-28-6
- Molecular Formula: C18H15OP
- Appearance: White solid
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
Triphenylphosphine oxide Basic information
Product Name: Triphenylphosphine oxide
Synonyms: (C6H5)3P=O;Trisphenylphosphine oxide;Orlistat USP RC C;Orlistat Related Compound C (25 mg) (Triphenylphosphine oxide);Triphenylphosphine oxide(TPPO);Triphenylphosphine oxide, 99% 100GR;Orlistat USP Related Compound C (Triphenylphosphine Oxide);Ph3PO
CAS: 791-28-6
MF: C18H15OP
MW: 278.28
EINECS: 212-338-8
Product Categories:
Mol File: 791-28-6.mol
Details
Triphenylphosphine oxide Chemical Properties
Melting point 150-157 °C(lit.)
Boiling point 360 °C
density 1,212 g/cm3
vapor pressure <1 hPa (50 °C)
Fp 180 °C
storage temp. Store at RT.
solubility methanol: 25 mg/mL, clear
form Crystalline Powder or Flakes
color White to pink-brown
Specific Gravity 1.212
Water Solubility slightly soluble
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN 745854
CAS DataBase Reference 791-28-6(CAS DataBase Reference)
NIST Chemistry Reference (C6H5)3PO(791-28-6)
EPA Substance Registry System Triphenylphosphine oxide (791-28-6)
Safety Information
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