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Triethylphosphine solution_Molecular_structure_CAS_554-70-1)
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Triethylphosphine solution

Catalog No. 346179 Name Sigma Aldrich
CAS Number 554-70-1 Website http://www.sigmaaldrich.com
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Storage Chembase ID: 134464

SYNONYMS

Title
三乙基膦 溶液
IUPAC name
triethylphosphane
IUPAC Traditional name
triethylphosphine
Synonyms
PEt3
Triethylphosphorous solution

DATABASE IDS

CAS Number 554-70-1
PubChem SID 24861378
MDL Number MFCD00009256
Beilstein Number 969170

PROPERTIES

Concentration 1.0 M in THF
Linear Formula (C2H5)3P
Density 0.869 g/mL at 25 °C
Flash Point -20 °C
Flash Point -4 °F
Ligand For Arylations
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H250-H314-H335
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P222-P231-P261-P280-P422
RID/ADR UN 1993 3/PG 2
Risk Statements 11-17-19-34-37
Safety Statements 16-26-36/37/39-45
Supplemental Hazard Statements May form explosive peroxides.
Hazard Class 3
UN Number 1993
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Packaging
50 mL in Sure/Seal™
Application
Catalyst for:
• Regioselective formation of alcohols from hydrocarbonylation of alkenes1
• Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates2
• Silaboration of enynes3
• Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles4
• Thermal decomposition of platinum and palladium naphthalenediyl5
• Asymmetrical Morita-Baylis-Hillman reaction6
Description (简体中文)
包装
50 mL in Sure/Seal™
Application
Catalyst for:
• Regioselective formation of alcohols from hydrocarbonylation of alkenes1
• Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates2
• Silaboration of enynes3
• Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles4
• Thermal decomposition of platinum and palladium naphthalenediyl5
• Asymmetrical Morita-Baylis-Hillman reaction6

REFERENCES