CAS 998-40-3

Tributylphosphine

Description:

Tributylphosphine, with the CAS number 998-40-3, is an organophosphorus compound characterized by its three butyl groups attached to a phosphorus atom. It is a colorless to pale yellow liquid at room temperature and has a distinctive odor. This compound is known for its role as a ligand in coordination chemistry, where it can stabilize metal complexes, and is often utilized in various catalytic processes. Tributylphosphine is soluble in organic solvents such as ether and benzene but is less soluble in water due to its hydrophobic nature. It exhibits moderate toxicity and should be handled with care, as it can cause irritation to the skin and respiratory system. Additionally, tributylphosphine can undergo oxidation to form phosphine oxides, which may alter its reactivity and properties. Its applications extend to organic synthesis, where it serves as a reagent in the preparation of phosphine derivatives and in the development of pharmaceuticals and agrochemicals. Proper safety measures should be observed when working with this compound to mitigate any health risks.

Formula: C₁₂H₂₇P

InChI: InChI=1/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

InChI key: InChIKey=TUQOTMZNTHZOKS-UHFFFAOYSA-N

SMILES: P(CCCC)(CCCC)CCCC

Synonyms:

• Hishicolin P 4
• Nsc 91700
• TBP
• Tri-n-butylphosphine
• Tributilfosfina
• Tributylphosphin
• Tributylphosphine
• Tris(butyl)phosphine
• Tributyl phosphine
• Phosphine, tributyl-
• Zukunft nur als S15-5801 Tri-n-butylphosphine
• Tributylphosphane
• Trinbutylphosphinemincolorlesslightyellowliq
• Tributylphosphinetech
• Trinbutylphosphineinhexane
• TBUP
• Tri-n-butylphosphine,95%
• LABOTEST-BB LT01408514
• (n-C4H9)3P
• Tri-n-butylphosphine,99%
• CYTOP(R) 340
• Tri-n-butylphosphine,min.93%
• Tributylphosphorus
• PHOSPHORUS TRI-N-BUTYL
• tributyl-phosphin
• Tri-n-butylphosphine,99%(10wt%inhexane)
• Tributylfosfin
• cytop 340

Tri-n-butylphosphine, 94%

CAS: 998-40-3

Tri-n-butylphosphine is used as a catalyst modifier in the cobalt-catalyzed hydroformylation of alkenes for industrial use. It is also used as a strong reducing agent and polymerization cross-linking catalyst. It is a used as an intermediate for phase transfer catalysts. Used with platinum (II) or (

Formula: C₁₂H₂₇P

Purity: 94%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 202.32

Ref: 02-014114

Tri-n-butylphosphine, min. 93%

CAS: 998-40-3

Formula: (nC₄H₉)₃P

Purity: min. 93%

Color and Shape: colorless to light yellow liq.

Molecular weight: 202.32

Ref: 08-15-5801

Tri-n-butylphosphine, 99% (10 wt% in hexanes)

CAS: 998-40-3

Tri-n-butylphosphine, 99% (10 wt% in hexanes)

Formula: (nC₄H₉)₃P

Purity: 99%

Color and Shape: colorless liq.

Molecular weight: 202.32

Ref: 08-15-5802

Tri-n-butylphosphine, 99%

CAS: 998-40-3

Tri-n-butylphosphine, 99%

Formula: (nC₄H₉)₃P

Purity: 99%

Color and Shape: colorless liq.

Molecular weight: 202.32

Ref: 08-15-5800