Diphenyl phosphate
- Product Name
- Diphenyl phosphate
- CAS No.
- 838-85-7
- Chemical Name
- Diphenyl phosphate
- Synonyms
- Diphenyl phosphate 99%;Phosphoric acid diphenyl;Sitafloxacin Impurity 29;PHOSPHORIC ACID DIPHENYL ESTER;Biphenyl Ester;DIPHENYL PHOSPHATE;Biapenem Impurity 21;DiphenylPhosphate>Diphenyl phosphate,99%;Diphenyl phosphate, 98+%
- CBNumber
- CB4297385
- Molecular Formula
- C12H11O4P
- Formula Weight
- 250.19
- MOL File
- 838-85-7.mol
Diphenyl phosphate Property
- Melting point:
- 62-66 °C (lit.)
- Boiling point:
- 280°C
- Density
- 0,76 g/cm3
- refractive index
- 1.6250
- Flash point:
- 4°C
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 1.12±0.50(Predicted)
- form
- Crystalline Powder
- color
- White
- Water Solubility
- Soluble in benzene. Insoluble in water.
- BRN
- 1379164
- InChIKey
- ASMQGLCHMVWBQR-UHFFFAOYSA-N
- CAS DataBase Reference
- 838-85-7(CAS DataBase Reference)
- EPA Substance Registry System
- Diphenyl phosphate (838-85-7)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- 850608
- Product name
- Diphenyl phosphate
- Purity
- 99%
- Packaging
- 5g
- Price
- $48.3
- Updated
- 2024/03/01
- Product number
- 850608
- Product name
- Diphenyl phosphate
- Purity
- 99%
- Packaging
- 25g
- Price
- $119
- Updated
- 2024/03/01
- Product number
- P0801
- Product name
- Diphenyl Phosphate
- Purity
- >99.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $25
- Updated
- 2024/03/01
- Product number
- P0801
- Product name
- Diphenyl Phosphate
- Purity
- >99.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $76
- Updated
- 2024/03/01
- Product number
- L02121
- Product name
- Diphenyl phosphate, 97%
- Packaging
- 5g
- Price
- $35.65
- Updated
- 2024/03/01
Diphenyl phosphate Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
Diphenyl phosphate can be used as an organic catalyst for the ring-opening polymerization (ROP) of renewable 5-alkyl δ-lactones. In combination with zinc iodide, it forms a novel initiating system for the living cationic polymerization of isobutyl vinyl ether.
Definition
ChEBI: Diphenyl phosphate is an aryl phosphate and metabolite of the flame retardant Triphenyl Phosphate and also a metabolite of 2-Ethylhexyl diphenyl phosphate.
Purification Methods
Crystallise it from CHCl3/pet ether. [Cherbuliez in Organo Phosphorus Compounds (Kosolapoff & Maier eds) Wiley Vol 6 pp 211-577 1973, Beilstein 6 IV 714.]
References
[1] XIAO YAN . Urinary metabolites of phosphate flame retardants in workers occupied with e-waste recycling and incineration[J]. Chemosphere, 2018, 200: Pages 569-575. DOI:10.1016/j.chemosphere.2018.02.148.
[2] MITSUO SAWAMOTO Toshinobu H Masami Kamigaito. Living cationic polymerization of isobutyl vinyl ether by the diphenyl phosphate/zinc iodide initiating system[J]. Polymer Bulletin, 1988, 20 5: 407-412. DOI:10.1007/BF01153430.
Diphenyl phosphate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diphenyl phosphate manufacturers
- Product
- Diphenyl phosphate 838-85-7
- Price
- US $100.00-75.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000
- Release date
- 2024-08-21
- Product
- Diphenyl phosphate 838-85-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-25
- Product
- Diphenyl Phosphate 838-85-7
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-23