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Tributylphosphane

Tributylphosphane Suppliers list
Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD  Gold
Tel:021-20337333/400-620-6333
Email:sale@aladdin-e.com
Products Intro: Product Name:Tributylphosphine
CAS:998-40-3
Purity:95% Package:25ML,500ML,100ML
Company Name:Shanghai Chang-Gen Chemical Technology Co., Ltd.  Gold
Tel:+86 (21) 6910-6824
Email:sales@shcgchem.com
Products Intro: Product Name:Tributyl phosphine
CAS:998-40-3
Purity:98% Package:1kg;1L
Company Name:Beijing Response-Chem Specialty Chemical Technologies Co., Ltd.  Gold
Tel:+86 (10) 6296-8398
Email:jianlong@vip.sina.com
Products Intro: Product Name:tributyl phosphine
CAS:998-40-3
Purity:>98% Package:100KG
Company Name:Adamas Reagent, Ltd.   Gold
Tel:400-600-9262
Email:mc@titansci.com
Products Intro: Product Name:Tri-n-Butylphosphine
CAS:998-40-3
Purity:98%+ Package:25g;100g
Company Name:Creasyn Finechem(Tianjin) Co., Ltd.  
Tel:86-22-83946278, 83945171,83945878
Email:export@creasyn.com sale@creasyn.com
Products Intro: CAS:998-40-3
Purity:95%
Tributylphosphane Basic information
Product Name:Tributylphosphane
Synonyms:PHOSPHORUS TRI-N-BUTYL;PHOSPHINE, TRIBUTYL;TBUP;tris(butyl)phosphine;TRI-N-BUTYLPHOSPHINE;tributylphosphane;TRIBUTYLPHOSPHINE;(n-C4H9)3P
CAS:998-40-3
MF:C12H27P
MW:202.32
EINECS:213-651-2
Product Categories:Tertiary Phosphines;Ligand;Mitsunobu Reaction;Phosphine Ligands;Phosphines (Mitsunobu Reaction);Synthetic Organic Chemistry;organophosphorus ligand;organophosphine ligand;Catalysis and Inorganic Chemistry;Chemical Synthesis;Phosphine Compounds
Mol File:998-40-3.mol
Tributylphosphane Structure
Tributylphosphane Chemical Properties
mp -65 °C
bp 150 °C50 mm Hg(lit.)
density 0.81 g/mL at 25 °C(lit.)
vapor density 9 (vs air)
refractive index n20/D 1.462(lit.)
Fp 99 °F
storage temp. 2-8°C
form liquid
Water Solubility insoluble
Sensitive Moisture Sensitive/Air Sensitive
BRN 1738261
Stability:Stable, but pyrophoric - spontaneously inflammable in air. Incompatible with oxidizing agents. Moisture sensitive.
CAS DataBase Reference998-40-3(CAS DataBase Reference)
NIST Chemistry ReferencePhosphine, tributyl-(998-40-3)
EPA Substance Registry SystemPhosphine, tributyl-(998-40-3)
Safety Information
Hazard Codes Xi,F,C,T
Risk Statements 36/38-34-21/22-17-11-37-36/37/38-61
Safety Statements 41-36/37/39-26-16-45-43-17-5-53
RIDADR UN 3254 4.2/PG 1
WGK Germany 3
RTECS SZ3270000
F 10-13-23
HazardClass 4.2
PackingGroup I
MSDS Information
ProviderLanguage
TBUP English
ACROS English
SigmaAldrich English
ALFA English
Tributylphosphane Usage And Synthesis
Chemical PropertiesClear liquid
Usage1,4-addition catalyst; used with disulfides for the thioetherification of alcohols; acylation catalyst; used to prepare active esters.
Usagesuzuki reaction
General DescriptionTributylphosphane is a colorless to yellowish liquid with a strong garlic-like odor. Tributylphosphane is insoluble in water. Tributylphosphane is liable to heat and ignite spontaneously in air. If involved in a fire phosphine gas, a highly flammable and toxic gas, will evolve. Tributylphosphane is irritating to mucous membranes.
Air & Water ReactionsHighly flammable. May ignite on contact with air or moist air. Insoluble in water.
Reactivity ProfileOrganophosphates, such as Tributylphosphane, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health HazardFire will produce irritating, corrosive and/or toxic gases. Inhalation of decomposition products may cause severe injury or death. Contact with substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.
Fire HazardFlammable/combustible material. May ignite on contact with moist air or moisture. May burn rapidly with flare-burning effect. Some react vigorously or explosively on contact with water. Some may decompose explosively when heated or involved in a fire. May re-ignite after fire is extinguished. Runoff may create fire or explosion hazard. Containers may explode when heated.
Tag:Tributylphosphane(998-40-3) Related Product Information
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