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ChemicalBook >> CAS DataBase List >> Diphenylphosphine oxide

Diphenylphosphine oxide

Diphenylphosphine oxide price.
  • $8 - $44550
  • Product name: Diphenylphosphine oxide
  • CAS: 4559-70-0
  • MF: C12H11OP
  • MW: 202.19
  • EINECS:625-671-2
  • MDL Number:MFCD00002079
  • Synonyms:Diphenylphosphonousacid ;Diphenylphosphineoxide,97%;Diphenylphosphine oxide 97%;Two phenylphosphate oxygen;Phosphine oxide,diphenyl-;TIMTEC-BB SBB005946;Diphenylphosphaneoxide ;Diphenylphosphinigsαure
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  • ManufacturerAcrotein
  • Product numberAC-2973
  • Product descriptionDiphenylphosphine oxide 97%
  • Packaging100g
  • Price$320.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-2973
  • Product descriptionDiphenylphosphine oxide 97%
  • Packaging500g
  • Price$968
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ20051
  • Product descriptionDiphenylphosphine oxide
  • Packaging1g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberB21101
  • Product descriptionDiphenylphosphine oxide, 97%
  • Packaging1g
  • Price$51.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberB21101
  • Product descriptionDiphenylphosphine oxide, 97%
  • Packaging5g
  • Price$167.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21101
  • Product descriptionDiphenylphosphine oxide, 97%
  • Packaging25g
  • Price$572.65
  • Updated2024-03-01
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  • ManufacturerAlichem
  • Product number4559700
  • Product descriptionDiphenylphosphine oxide
  • Packaging100g
  • Price$152.25
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number4559700
  • Product descriptionDiphenylphosphine oxide
  • Packaging500g
  • Price$461.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1494181
  • Product descriptionDiphenylphosphine oxide 98%+(Lossondrying≤1%)
  • Packaging5g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA406801
  • Product descriptionDiphenylphosphine oxide 97%
  • Packaging5g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1494181
  • Product descriptionDiphenylphosphine oxide 98%+(Lossondrying≤1%)
  • Packaging25g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA406801
  • Product descriptionDiphenylphosphine oxide 97%
  • Packaging25g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1494181
  • Product descriptionDiphenylphosphine oxide 98%+(Lossondrying≤1%)
  • Packaging10g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA406801
  • Product descriptionDiphenylphosphine oxide 97%
  • Packaging10g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1494181
  • Product descriptionDiphenylphosphine oxide 98%+(Lossondrying≤1%)
  • Packaging100g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA406801
  • Product descriptionDiphenylphosphine oxide 97%
  • Packaging100g
  • Price$37
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein AC-2973 Diphenylphosphine oxide 97% 100g $320.83 2021-12-16 Buy
Acrotein AC-2973 Diphenylphosphine oxide 97% 500g $968 2021-12-16 Buy
AK Scientific J20051 Diphenylphosphine oxide 1g $14 2021-12-16 Buy
Alfa Aesar B21101 Diphenylphosphine oxide, 97% 1g $51.65 2024-03-01 Buy
Alfa Aesar B21101 Diphenylphosphine oxide, 97% 5g $167.65 2024-03-01 Buy
Alfa Aesar B21101 Diphenylphosphine oxide, 97% 25g $572.65 2024-03-01 Buy
Alichem 4559700 Diphenylphosphine oxide 100g $152.25 2021-12-16 Buy
Alichem 4559700 Diphenylphosphine oxide 500g $461.1 2021-12-16 Buy
Ambeed A1494181 Diphenylphosphine oxide 98%+(Lossondrying≤1%) 5g $8 2021-12-16 Buy
Ambeed A406801 Diphenylphosphine oxide 97% 5g $8 2021-12-16 Buy
Ambeed A1494181 Diphenylphosphine oxide 98%+(Lossondrying≤1%) 25g $11 2021-12-16 Buy
Ambeed A406801 Diphenylphosphine oxide 97% 25g $11 2021-12-16 Buy
Ambeed A1494181 Diphenylphosphine oxide 98%+(Lossondrying≤1%) 10g $12 2021-12-16 Buy
Ambeed A406801 Diphenylphosphine oxide 97% 10g $12 2021-12-16 Buy
Ambeed A1494181 Diphenylphosphine oxide 98%+(Lossondrying≤1%) 100g $37 2021-12-16 Buy
Ambeed A406801 Diphenylphosphine oxide 97% 100g $37 2021-12-16 Buy

Properties

Melting point :56-57 °C(lit.)
Boiling point :102-105°C 0,2mm
refractive index :1.608-1.61
storage temp. :Inert atmosphere,Room Temperature
form :Crystals
color :Yellow to light orange
Water Solubility :Slightly soluble in water.
Sensitive :Moisture Sensitive
InChI :InChI=1S/C12H11OP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,14H
InChIKey :ASUOLLHGALPRFK-UHFFFAOYSA-N
SMILES :P(=O)(C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference :4559-70-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Used in the preparation of triarylphosphine oxides, and as asymmetric catalysts, preparation of alkenyldiphenylphosphine oxides, and Horner-Wittig reagents. It is a ligand for Buchwald-Hartwig Cross Coupling Reaction, Hydrophosphonylations and Suzuki-Miyaura Coupling.

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