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1,3-Bis(diphenylphosphino)propane

1,3-Bis(diphenylphosphino)propane Structure
1,3-Bis(diphenylphosphino)propane structure
CAS No.
6737-42-4
Chemical Name:
1,3-Bis(diphenylphosphino)propane
Synonyms
DPPP;1,3-bis(diphenyphosphino)propane;Bis(1,3-diphenylphosphino)propane;1,3-BIS(DIPHENYLPHOSPHINE)PROPANE;98% DPPP;1,3-Bis(diphenyL;phosphino)propane;PH2PCH2 CH2CH2PPH2;1,3-BIS(DIPHENYPHOSPHINO);1,3-bis-(diphosphino)propane
CBNumber:
CB4132404
Molecular Formula:
C27H26P2
Molecular Weight:
412.45
MDL Number:
MFCD00003050
MOL File:
6737-42-4.mol
MSDS File:
SDS
Last updated:2026-01-13 11:18:47
Product description Number Pack Size Price
1,3-Bis(diphenylphosphino)propane 97% 262048 1g $36.5
1,3-Bis(diphenylphosphino)propane 97% 262048 5g $67.3
1,3-Bis(diphenylphosphino)propane >98.0%(GC) B1138 5g $26
1,3-Bis(diphenylphosphino)propane >98.0%(GC) B1138 25g $60
1,3-Bis(diphenylphosphino)propane, 98% DPPP 15-0450 10g $87
More product size
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1,3-Bis(diphenylphosphino)propane Properties

Melting point 63-65 °C (lit.)
Boiling point 529.7±33.0 °C(Predicted)
Flash point 235°C
storage temp. Inert atmosphere,Room Temperature
form Granules or Powder
color White to light yellow-beige
Water Solubility insoluble
Sensitive Air Sensitive
BRN 2821785
InChI InChI=1S/C27H26P2/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27/h1-12,14-21H,13,22-23H2
InChIKey LVEYOSJUKRVCCF-UHFFFAOYSA-N
SMILES P(C1C=CC=CC=1)(C1C=CC=CC=1)CCCP(C1C=CC=CC=1)C1C=CC=CC=1
CAS DataBase Reference 6737-42-4(CAS DataBase Reference)
FDA UNII 44R56E2C68
NIST Chemistry Reference 1,3-Bis(diphenylphosphino)propane(6737-42-4)
EPA Substance Registry System Phosphine, 1,3-propanediylbis[diphenyl- (6737-42-4)
UNSPSC Code 12352002
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-36
WGK Germany  3
F  10-23
TSCA  TSCA listed
HS Code  29310095
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
2 0

1,3-Bis(diphenylphosphino)propane price More Price(43)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 262048 1,3-Bis(diphenylphosphino)propane 97% 6737-42-4 1g $36.5 2025-07-31 Buy
Sigma-Aldrich 262048 1,3-Bis(diphenylphosphino)propane 97% 6737-42-4 5g $67.3 2025-07-31 Buy
TCI Chemical B1138 1,3-Bis(diphenylphosphino)propane >98.0%(GC) 6737-42-4 5g $26 2025-07-31 Buy
TCI Chemical B1138 1,3-Bis(diphenylphosphino)propane >98.0%(GC) 6737-42-4 25g $60 2025-07-31 Buy
Strem Chemicals 15-0450 1,3-Bis(diphenylphosphino)propane, 98% DPPP 6737-42-4 10g $87 2024-03-01 Buy
Product number Packaging Price Buy
262048 1g $36.5 Buy
262048 5g $67.3 Buy
B1138 5g $26 Buy
B1138 25g $60 Buy
15-0450 10g $87 Buy

1,3-Bis(diphenylphosphino)propane Chemical Properties,Uses,Production

Description

1,3-Bis(diphenylphosphino)propane is a ligand for metal-catalyzed substitution reactions of aryl and vinyl triflates, halides, and carbonates; carbonylation reactions; Grignard coupling; diene alkylation; macrocycle synthesis.

Chemical Properties

white to light yellow crystal powde

Uses

1,3-Bis(diphenylphosphino)propane is used as a bidentate ligand in coordination chemistry and form complex dichloro(1,3-bis(diphenylphosphino)propane)nickel by reacting with nickel(II) chloride. This complex is used as a catalyst for Kumada coupling reaction. It also acts as a ligand for palladium(II) catalysts which is useful for the co-polymerization of carbon monoxide and ethylene to get polyketones. Further, it is employed in palladium-catalyzed arylation under Heck reaction and Suzuki reaction. In addition to this, it serves as a catalyst for Negishi coupling and Sonogashira coupling reactions.

reaction suitability

reagent type: ligand
reaction type: C-C Bond Formation
reagent type: ligand
reaction type: Carbonylations
reagent type: ligand
reaction type: Negishi Coupling
reagent type: ligand
reaction type: Sonogashira Coupling
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

Synthesis

3-(diphenylphosphoryl)propyl(diphenyl)phosphine oxide

16524-41-7

1,3-Bis(diphenylphosphino)propane

6737-42-4

GENERAL METHODS: In a sealed tube, the phosphine oxide derivative (5 mmol) was dissolved in anhydrous toluene (1 M), followed by the addition of InBr3 (1 mol%, 0.05 mmol) and TMDS (1.5 equiv, 7.5 mmol). Depending on the substrate, the reaction mixture was stirred at 100 °C for 7 to 40 h (the progress of the reaction was monitored by 31P NMR). Once the reaction was complete, toluene was removed by evaporation and the product was purified by rapid chromatography on silica gel, using pure cyclohexane as eluent, to give the final target product 1,3-bis(diphenylphosphino)propane.

References

[1] Organometallics, 2014, vol. 33, # 21, p. 6171 - 6178
[2] Synlett, 2007, # 10, p. 1545 - 1548
[3] Journal of the American Chemical Society, 2012, vol. 134, # 44, p. 18325 - 18329
[4] Tetrahedron, 2012, vol. 68, # 15, p. 3151 - 3155
[5] Advanced Synthesis and Catalysis, 2016, vol. 358, # 1, p. 26 - 29

1,3-Bis(diphenylphosphino)propane synthesis

16524-41-7
6737-42-4
Synthesis of 1,3-Bis(diphenylphosphino)propane from 3-(diphenylphosphoryl)propyl(diphenyl)phosphine oxide

1,3-Bis(diphenylphosphino)propane Preparation Products And Raw materials

Raw materials

Diphenylphosphine Ethanol 1,3-Dichloropropane Acetone Sodium
1,3-Dibromopropane Tetrahydrofuran Ethyl acetate Hydrochloric acid Dichloromethane
Sodium hydroxide Triphenylphosphine Magnesium sulfate Lithium n-Butyllithium
3-(diphenylphosphoryl)propyl(diphenyl)phosphine oxide Diphenylphosphine oxide 1-Bromo-3-chloropropane

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Preparation Products

3-DODECYLTHIOPHENE [1,3-Bis(diphenylphosphino)propane]nickel(II) chloride

1,3-Bis(diphenylphosphino)propane Suppliers

Global( 514)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Yanxi Chemical Co., Ltd. 		+8618531123677 faithe@yan-xi.com China 5853 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8625 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 13636 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21599 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3009 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
AB PharmaTech,LLC 		323-480-4688 sales@acrospharmatech.com United States 989 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29833 58
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 8497 58
Supplier Advantage
Hebei Yanxi Chemical Co., Ltd. 		58
Shanghai UCHEM Inc. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
AB PharmaTech,LLC 		55
career henan chemical co 		58
Jinan Carbotang Biotech Co.,Ltd. 		58

Related articles

Related Qustion

Ask a question
Q:Is the 1,3-Bis(diphenylphosphino)propane(DPPP) ligand fluorescent?STAR - Oct 15，2025
A:1,3-Bis(diphenylphosphino)propane (DPPP) itself is a nonfluorescent diphosphine ligand. However, it reacts with hydroperoxide to form DPPP oxide, which emits fluorescence at an excitation wavelength of 352 nm and an emission wavelength of 380 nm, and can be used for biochemical detection of specific indicators.

View Lastest Price from 1,3-Bis(diphenylphosphino)propane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,3-Bis(diphenylphosphino)propane pictures 2026-01-29 1,3-Bis(diphenylphosphino)propane
6737-42-4
 US $10.00-178.00 / g 25g 0.98 100kg Shanghai UCHEM Inc.
1,3-Bis(diphenylphosphino)propane pictures 2026-01-29 1,3-Bis(diphenylphosphino)propane
6737-42-4
 US $0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
1,3-Bis(diphenylphosphino)propane pictures 2025-12-12 1,3-Bis(diphenylphosphino)propane
6737-42-4
 US $1.00-0.00 / KG 1KG 99% 20 Tons Shaanxi Dideu Medichem Co. Ltd

1,3-Bis(diphenylphosphino)propane Spectrum

1,3-Bis(diphenylphosphino)propane(6737-42-4)MS1,3-Bis(diphenylphosphino)propane(6737-42-4)1HNMR1,3-Bis(diphenylphosphino)propane(6737-42-4)31PNMR1,3-Bis(diphenylphosphino)propane(6737-42-4)IR11,3-Bis(diphenylphosphino)propane(6737-42-4)IR2

6737-42-4(1,3-Bis(diphenylphosphino)propane)Related Search:

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1,4-Bis(diphenylphosphino)butane Propane DICHLORO[1,3-BIS(DIPHENYLPHOSPHINO)PROPANE]PALLADIUM(II) (2R,4R)-(+)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
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1,3-BIS(DIPHENYLPHOSPHINE)PROPANE 1,3-BIS(DIPHENYLPHOSPHINO)PROPANE DPPP TRIMETHYLENEBIS(DIPHENYLPHOSPHINE) [3-(Diphenylphosphino)propyl](diphenyl)phosphine 1,3-Propanediylbis(diphenylphosphine) Bis(1,3-diphenylphosphino)propane Phosphine, 1,3-propanediylbis[diphenyl- Phosphine, trimethylenebis(diphenyl- Propane-1,3-diylbis(diphenylphosphine) PROPYLENEBIS(DIPHENYLPHOSPHINE) 1,3-bis(diphenyphosphino)propane 1,3-bis(diphenyphosphino)propane(dppp) 1,3-Bis(Diphenlphosphino)Propane 1,3-Bis(diphenylphosphino)propane,98%DPPP DPPP/ 1,3-BIS(DIPHENYLPHOSPHINE)PROPANE DPPP/1,3-BIS- (DIPHENYLPHOSPHINO)PROPANE PH2PCH2 CH2CH2PPH2 1,3-propanediylbis[diphenyl-phosphin 1, 3 - a double (diphenyl phosphine) propane 1,3-Bis(diphenylphosphino)propane Propane-1,3-diylbis(diphenylphosphine) 1-(phenyl(3-(diphenylphosphino)propyl)phosphino)benzene ,3-Bis(diphenylphosphino)propane 1,3-bis-(diphosphino)propane 1,3-Bis(diphenyL phosphino)propane 1,3-BIS(DIPHENYPHOSPHINO) 1,3-Bis(diphenylphosphino)propane, C 77.5%, H 6.5% 1,3-Bis(diphenylphosphino)propane,97% 3-Di(phenyl)phosphanylpropyl-di(phenyl)phosphane 1,3-Bis(diphenylphosphino)propane ,98% 1,3-Bis(diphenylphosphino)propane, 97% 5GR 98% DPPP 1,3-Bis(diphenylphosphiNA)propane 1,3-Bis(diphenylphosphino)prop Bis diphenylphosphino propane Propane-1,3-diylbis(diphenylphosphane) 98% Propane-1,3-diylbis(diphenylphosphine), 1,3-Bis(diphenylphosphino)propane 1,3- double(twophenylphosphine groups)propane(DPPP) 1,3-Bis(diphenylphosphino)propane, 95+% 1,3-Bis(diphenylphosphino)propane > 1,3-Bis(diphenylphosphino)propane, 97%, for synthesis Phosphine, 1,1'-(1,3-propanediyl)bis[1,1-diphenyl- 1,3- bis(diphenylphosphaneyI)propane (DPPP) DPPP (1,3-Bis(Diphenylphosphino)Propane) extrapure, 98% 1,3-Bis(diphenylphosphanyl)propane 1,3-Bis(diphenylphosphino)propane - [B94371] 6737-42-4 C6H52PCH2CH2CH2PC6H52 C6H52PCH23PC6H52 C27H26P2 Phosphine Ligands Phosphorus Compounds Polydentate Phosphine Ligands Catalysis and Inorganic Chemistry Phosphine Ligands Synthetic Organic Chemistry Ligand