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ChemicalBook >> CAS DataBase List >> 1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane price.
  • $5 - $650
  • 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(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;1,4-Bis(diphenylphosphino)butane SynonyM Butane-1,4-diylbis[diphenylphosphine]
Price73 Properties Safety Information Description
73 prices
Selected condition：
Brand
  • aablocks
  • Acrotein
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • Arctom
  • Biosynth
  • BroadPharm
  • Chemenu
  • ChemSupplyAustralia
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  • 5 g
  • Manufactureraablocks
  • Product numberAA0032JI
  • Product description1,4-Bis(Diphenylphosphino)Butane 98%
  • Packaging5g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032JI
  • Product description1,4-Bis(Diphenylphosphino)Butane 98%
  • Packaging25g
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032JI
  • Product description1,4-Bis(Diphenylphosphino)Butane 98%
  • Packaging100g
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032JI
  • Product description1,4-Bis(Diphenylphosphino)Butane 98%
  • Packaging500g
  • Price$83
  • Updated2026-05-28
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-2980
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging25g
  • Price$41.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-2980
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging25g
  • Price$27.14
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-2980
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging100g
  • Price$88.91
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-2980
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging250g
  • Price$177.84
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-27069
  • Product description1,4-Bis(diphenylphosphino)butane 98%
  • Packaging250g
  • Price$535
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-27069
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging250g
  • Price$535
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-27069
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging250g
  • Price$535
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberK886
  • Product description1,4-Bis(diphenylphosphino)butane
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number7688257
  • Product description1,4-Bis(diphenylphosphino)butane
  • Packaging500g
  • Price$356
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108565
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging500g
  • Price$253
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108565
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108565
  • Product description1,4-Bis(diphenylphosphino)butane 97%
  • Packaging10g
  • Price$8
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0032JI 1,4-Bis(Diphenylphosphino)Butane 98% 5g $5 2026-05-28 Buy
aablocks AA0032JI 1,4-Bis(Diphenylphosphino)Butane 98% 25g $9 2026-05-28 Buy
aablocks AA0032JI 1,4-Bis(Diphenylphosphino)Butane 98% 100g $17 2026-05-28 Buy
aablocks AA0032JI 1,4-Bis(Diphenylphosphino)Butane 98% 500g $83 2026-05-28 Buy
Acrotein AC-2980 1,4-Bis(diphenylphosphino)butane 97% 25g $41.62 2021-12-16 Buy
Acrotein AC-2980 1,4-Bis(diphenylphosphino)butane 97% 25g $27.14 2026-05-25 Buy
Acrotein AC-2980 1,4-Bis(diphenylphosphino)butane 97% 100g $88.91 2026-05-25 Buy
Acrotein AC-2980 1,4-Bis(diphenylphosphino)butane 97% 250g $177.84 2026-05-25 Buy
AHH MT-27069 1,4-Bis(diphenylphosphino)butane 98% 250g $535 2021-12-16 Buy
AHH MT-27069 1,4-Bis(diphenylphosphino)butane 97% 250g $535 2026-05-25 Buy
AHH MT-27069 1,4-Bis(diphenylphosphino)butane 97% 250g $535 2026-05-26 Buy
AK Scientific K886 1,4-Bis(diphenylphosphino)butane 25g $27 2021-12-16 Buy
Alichem 7688257 1,4-Bis(diphenylphosphino)butane 500g $356 2021-12-16 Buy
Ambeed A108565 1,4-Bis(diphenylphosphino)butane 97% 500g $253 2021-12-16 Buy
Ambeed A108565 1,4-Bis(diphenylphosphino)butane 97% 25g $14 2021-12-16 Buy
Ambeed A108565 1,4-Bis(diphenylphosphino)butane 97% 10g $8 2021-12-16 Buy
Next Last

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): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
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

Henan Research New Materials Co., Ltd.
1,4-Bis(diphenylphosphino)butane
$0.00 /1Kg
1,4-Bis(diphenylphosphino)butane CAS:7688-25-7
Hebei Chuanghai Biotechnology Co., Ltd
1,4-Bis(diphenylphosphino)butane
$10.00 /1KG
1,4-Bis(diphenylphosphino)butane CAS:7688-25-7
Hebei Chuanghai Biotechnology Co,.LTD
1,4-Bis(diphenylphosphino)butane
$9.00 /1KG
1,4-Bis(diphenylphosphino)butane CAS:7688-25-7
career henan chemical co
1,4-Bis(diphenylphosphino)butane
$1.00 /1KG
1,4-Bis(diphenylphosphino)butane CAS:7688-25-7
Puyang Huicheng Electronic Materials Co., Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
AB PharmaTech,LLC