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ChemicalBook >> CAS DataBase List >> 5-(Diphenylphosphinyl)pentanoic Acid

5-(Diphenylphosphinyl)pentanoic Acid

5-(Diphenylphosphinyl)pentanoic Acid price.
  • $21 - $684
  • Product name: 5-(Diphenylphosphinyl)pentanoic Acid
  • CAS: 71140-70-0
  • MF: C17H19O3P
  • MW: 302.3
  • EINECS:
  • MDL Number:MFCD11045848
  • Synonyms:5-(Diphenylphosphinyl)pentanoic Acid;4-CARBOXYBUTYLDIPHENYLPHOSPHINE OXIDE;5-(Diphenylphosphoryl)pentanoic acid;Pentanoic acid, 5-(diphenylphosphinyl)-
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • TRC
Package
  • 5MG
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • ManufacturerAK Scientific
  • Product number1426AH
  • Product description5-(Diphenylphosphinyl)-pentanoicacid
  • Packaging50mg
  • Price$326
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0150870
  • Product description5-(DIPHENYLPHOSPHINYL)-PENTANOIC ACID 95.00%
  • Packaging5MG
  • Price$500.18
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number10011337
  • Product descriptionDiphenylphosphine Acid ≥98%
  • Packaging5mg
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number10011337
  • Product descriptionDiphenylphosphine Acid ≥98%
  • Packaging10mg
  • Price$57
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number10011337
  • Product descriptionDiphenylphosphine Acid ≥98%
  • Packaging50mg
  • Price$193
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number10011337
  • Product descriptionDiphenylphosphine Acid ≥98%
  • Packaging100mg
  • Price$356
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number10011337
  • Product description5-(Diphenylphosphoryl)pentanoic Acid ≥95%
  • Packaging250mg
  • Price$684
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD492135
  • Product description5-(Diphenylphosphinyl)pentanoicAcid
  • Packaging50mg
  • Price$165
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 1426AH 5-(Diphenylphosphinyl)-pentanoicacid 50mg $326 2021-12-16 Buy
American Custom Chemicals Corporation CHM0150870 5-(DIPHENYLPHOSPHINYL)-PENTANOIC ACID 95.00% 5MG $500.18 2021-12-16 Buy
Cayman Chemical 10011337 Diphenylphosphine Acid ≥98% 5mg $21 2021-12-16 Buy
Cayman Chemical 10011337 Diphenylphosphine Acid ≥98% 10mg $57 2024-03-01 Buy
Cayman Chemical 10011337 Diphenylphosphine Acid ≥98% 50mg $193 2024-03-01 Buy
Cayman Chemical 10011337 Diphenylphosphine Acid ≥98% 100mg $356 2024-03-01 Buy
Cayman Chemical 10011337 5-(Diphenylphosphoryl)pentanoic Acid ≥95% 250mg $684 2024-03-01 Buy
TRC D492135 5-(Diphenylphosphinyl)pentanoicAcid 50mg $165 2021-12-16 Buy

Properties

Melting point :139-131°C
Boiling point :462.7±28.0 °C(Predicted)
Density :1.19±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :4.70±0.10(Predicted)
color :White to Off-White

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

The Wittig reaction is a frequently used method for olefin synthesis involving an aldehyde or ketone and a phosphorane ylide. DPP is a common by-product of this reaction and can be used as a standard in analyzing products of synthetic routes that use the Wittig reaction.

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