1,6-Hexanediylbis(diphenylphosphine)

Basic Information

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CAS Number

19845-69-3

Molecular Formula

C30H32P2

Molecular Weight

454.53 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

124.0 to 128.0 deg-C

Boiling Point

564℃ at 760 mmHg

Flash Point

314 °C

SMILES

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C1=CC=C(C=C1)P(CCCCCCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4

InChI

InChI=1S/C30H32P2/c1(15-25-31(27-17-7-3-8-18-27)28-19-9-4-10-20-28)2-16-26-32(29-21-11-5-12-22-29)30-23-13-6-14-24-30/h3-14,17-24H,1-2,15-16,25-26H2

InChIKey

GPORFKPYXATYNX-UHFFFAOYSA-N

LogP

6.812600000000008

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

387

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

对空气敏感

Synonyms & References

English

6-diphenylphosphanylhexyl(diphenyl)phosphane
1,6-Bis(diphenylphosphino)hexane, 97%
AMY39345
J-504030
AC-4968
19845-69-3
AS-68023
DTXSID30373017
Phosphine, 1,6-hexanediylbis[diphenyl-
CS-W011571
A813990
CHEMBL305528
MFCD00003053
FT-0637917
SCHEMBL689027
C30H32P2
Phosphine,1,1'-(1,6-hexanediyl)bis[1,1-diphenyl-
Hexamethylenebis(diphenylphosphine)
BCP22490
[6-(DIPHENYLPHOSPHANYL)HEXYL]DIPHENYLPHOSPHANE
Phosphine, 1,1'-(1,6-hexanediyl)bis[1,1-diphenyl-
SY038297
1,6-Bis(diphenylphosphino)hexane
B1959
AKOS004908993
1,6-bis-(diphenylphosphino)-hexane
1,6-di(diphenylphosphino)hexane
1,6-Hexanediylbis[diphenylphosphine Hexamethylenebis[diphenylphosphine]
DPPH
Hexamethylenebis[diphenylphosphine]
P,P'-hexamethylene-bis(diphenylphosphine)

MDL Number

MFCD00003053

FAQ

What are the physical and chemical properties of 1,6-Hexanediylbis(diphenylphosphine) (CAS: 19845-69-3)?

1,6-Hexanediylbis(diphenylphosphine) is a colorless solid that is crystalline at room temperature. Its molecular weight is approximately 364.26 g/mol. It has a low solubility in water but is soluble in organic solvents. Chemically, it is highly reactive due to the presence of phosphorus-containing functional groups, which make it suitable for bonding to metal surfaces. This compound is often used in coordination chemistry and as a ligand in organophosphorus chemistry.

How is 1,6-Hexanediylbis(diphenylphosphine) (CAS: 19845-69-3) typically synthesized?

1,6-Hexanediylbis(diphenylphosphine) is synthesized through a multi-step process involving the reaction of hexamethylene diisocyanate with phenylphosphonic acid. The synthesis typically requires the use of a catalyst and proceeds with high selectivity, yielding a high percentage of the desired product. The final product is purified by recrystallization and distillation.

What industries use 1,6-Hexanediylbis(diphenylphosphine) (CAS: 19845-69-3)?

1,6-Hexanediylbis(diphenylphosphine) is used in various industries, including pharmaceuticals, where it serves as a ligand in metal complexes. It is also utilized in polymer science for modifying properties of polymers and in the semiconductor industry for its use as a dopant. Additionally, it has applications in sensors due to its reactivity and ability to form stable complexes with metal ions.

What precautions should be taken when handling 1,6-Hexanediylbis(diphenylphosphine) (CAS: 19845-69-3)?

When handling 1,6-Hexanediylbis(diphenylphosphine), it is essential to use appropriate personal protective equipment (PPE), including gloves and safety goggles. The substance should be handled in a fume hood to minimize exposure. In case of a spill, it should be cleaned up carefully using absorbent materials. Handling should be done with care to avoid skin contact or inhalation. Always refer to the Safety Data Sheet (SDS) for comprehensive safety information and guidelines.