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ChemicalBook > Product Catalogue >Organic Chemistry >Phosphines >1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane Structure
  • ₹1780 - ₹7120
  • Product name: 1,4-Bis(diphenylphosphino)butane
  • CAS: 7688-25-7
  • MF: C28H28P2
  • MW: 426.47
  • EINECS:231-698-7
  • MDL Number:MFCD00003051
  • Synonyms:98% DPPB;Tetramethylenebis(diphenylphosphine) DPPB;1,4-Bis(diphenylphosphino)butane, 98% 5GR;1,4-Bis(diphenylphosphiNA)butane;1,4-Bis(diphenylphosphino)buta;1,4-Bis(diphenylphosphino)butane Butane-1,4-diylbis[diphenylphosphine];1,4-Butylenebis(diphenylphosphine);1,4-diphenyl phosphinobutane
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL

Package

  • 5G
  • 25G
  • 5Gms
  • 25Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberB1246
  • Product description1,4-Bis(diphenylphosphino)butane min. 98.0 %
  • Packaging5G
  • Price₹4400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB1246
  • Product description1,4-Bis(diphenylphosphino)butane min. 98.0 %
  • Packaging25G
  • Price₹7000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number261947
  • Product description1,4-Bis(diphenylphosphino)butane 98%
  • Packaging5G
  • Price₹3117.6
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number261947
  • Product description1,4-Bis(diphenylphosphino)butane 98%
  • Packaging25G
  • Price₹6018.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number78985
  • Product descriptionDPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98%
  • Packaging5Gms
  • Price₹1780
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number78985
  • Product descriptionDPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98%
  • Packaging25Gms
  • Price₹7120
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) B1246 1,4-Bis(diphenylphosphino)butane min. 98.0 % 5G ₹4400 2022-05-26 Buy
TCI Chemicals (India) B1246 1,4-Bis(diphenylphosphino)butane min. 98.0 % 25G ₹7000 2022-05-26 Buy
Sigma-Aldrich(India) 261947 1,4-Bis(diphenylphosphino)butane 98% 5G ₹3117.6 2022-06-14 Buy
Sigma-Aldrich(India) 261947 1,4-Bis(diphenylphosphino)butane 98% 25G ₹6018.7 2022-06-14 Buy
SRL 78985 DPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98% 5Gms ₹1780 2022-05-26 Buy
SRL 78985 DPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98% 25Gms ₹7120 2022-05-26 Buy

Properties

Melting point :132-136 °C (lit.)
Boiling point :542.0±33.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Crystalline Powder
color :White to almost white
Water Solubility :Soluble in chloroform. Slightly soluble in water
BRN :706446
InChI :InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
InChIKey :BCJVBDBJSMFBRW-UHFFFAOYSA-N
SMILES :P(CCCCP(C1C=CC=CC=1)C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
CAS DataBase Reference :7688-25-7(CAS DataBase Reference)
NIST Chemistry Reference :1,4-Bis(diphenylphosphino)butane(7688-25-7)
EPA Substance Registry System :Phosphine, 1,4-butanediylbis[diphenyl- (7688-25-7)

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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.

Description

1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.

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Suppliers and manufacturers

GRK RESEARCH LABORATORIES PVT LTD Reax Chemicals ALTAIR ALCHEMY Laboratories A.J Chemicals CLEARSYNTH LABS LTD. TCI Chemicals (India) Pvt. Ltd. Sisco Research Laboratories Pvt. Ltd. Triveni chemicals Spectrochem Pvt., Ltd. Mehta Enterprise