triisobutylphosphane

Basic Information

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CAS Number

4125-25-1

Molecular Formula

C12H27P

Molecular Weight

202.32 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Boiling Point

>171.8 ºC

Flash Point

103.3±25.0 ºC,

Solubility

Insuluble (3.0E-3 g/L) (25 ºC),

Refractive Index

1.4530 (589.3 nm 25 ºC)

SMILES

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CC(C)CP(CC(C)C)CC(C)C

InChI

InChI=1S/C12H27P/c1-10(2)7-13(8-11(3)4)9-12(5)6/h10-12H,7-9H2,1-6H3

InChIKey

DAGQYUCAQQEEJD-UHFFFAOYSA-N

LogP

4.436300000000004

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

92.5

Safety Information

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Sensitiveness

air sensitive

Synonyms & References

English

DTXSID80194173
DAGQYUCAQQEEJD-UHFFFAOYSA-N
EINECS 223-934-2
TRIISOBUTYL PHOSPHINE
SCHEMBL106089
P(i-Bu)3
triisobutylphosphane
Tri-i-butylphosphine
NS00030949
tris(2-methylpropyl)phosphane
BP-20372
Triisobutylphosphine, >=90% (GC)
AMY19758
Tris(2-methylpropyl)phosphine
Phosphine, tris(2-methylpropyl)-
4125-25-1
Triisobutylphosphine
Triisobutylphosphine, 95%
FT-0700932
Tri-iso-butylphosphine
MFCD00015049
Phosphine,tris(2-methylpropyl)-
tri-isobutylphosphane

MDL Number

MFCD00015049

Customs Code

2931900090

FAQ

What regulatory guidelines apply to triisobutylphosphane (CAS: 4125-25-1)?

Triisobutylphosphane (CAS: 4125-25-1) falls under the GHS (Global Harmonized System of Classification and Labeling of Chemicals) as a flammable liquid. It is also regulated under REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) in the European Union. In the United States, it is subject to FDA (Food and Drug Administration) and EPA (Environmental Protection Agency) regulations for its use in pharmaceutical and chemical applications.

Are there alternatives to triisobutylphosphane (CAS: 4125-25-1) in synthesis?

Triisobutylphosphane (CAS: 4125-25-1) can be replaced by other phosphorus compounds like tributylphosphine or triphenylphosphine in certain syntheses. These alternatives offer similar reactivity but may have different stability and solubility properties, making them suitable for alternative applications.

What is the market or research trend for triisobutylphosphane (CAS: 4125-25-1)?

The market for triisobutylphosphane (CAS: 4125-25-1) is stable, with a growing focus on its use in organophosphorus chemistry and pharmaceuticals. Research trends indicate increasing interest in developing safer and more sustainable phosphorus-containing compounds for industrial and academic use.

How should waste containing triisobutylphosphane (CAS: 4125-25-1) be handled?

Waste containing triisobutylphosphane (CAS: 4125-25-1) should be collected in a sealed container and disposed of through a licensed hazardous waste facility. Proper incineration or professional waste disposal methods should be employed, following local environmental protection guidelines to prevent environmental contamination.