triethylphosphane

• ChemBase ID: 134464
• Molecular Formular: C6H15P
• Molecular Mass: 118.157061
• Monoisotopic Mass: 118.09113711
• SMILES: CCP(CC)CC
• Canonical SMILES: CCP(CC)CC
• InChI: InChI=1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChIKey: RXJKFRMDXUJTEX-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: triethylphosphane
• IUPAC Traditional name: triethylphosphine
• Synonyms: Cytop® 320; Et3P; Triethylphosphorus; Triethylphosphine; PEt3; Triethylphosphorous solution; Triethylphosphine solution; 三乙基膦; 三乙基膦 溶液

Database IDs

• CAS Number: 554-70-1
• EC Number: 209-068-8
• MDL Number: MFCD00009256
• Beilstein Number: 969170
• Merck Index: 149675
• PubChem SID: 162228740; 24854512; 24889380; 24889505; 24861378; 24846254
• PubChem CID: 27365

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.91666883
• LogD (pH = 7.4): 0.979991
• Log P: 1.7648
• Molar Refractivity: 41.0508 cm^3
• Polarizability: 14.511799 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Liquid
• Boiling Point: 126-128°C; 127-128 °C(lit.)
• Flash Point: 1.4 °F; -17 °C; 19 °C; -20 °C; -4 °F; 66.2 °F
• Density: 0.802 g/mL at 20 °C(lit.); 0.81; 0.869 g/mL at 25 °C; 0.88 g/mL at 20 °C
• Refractive Index: n20/D 1.430; n20/D 1.456(lit.)
• Ligand For: Arylations

Safety Information

• Storage Warning: Air & Moisture Sensitive
• RTECS: SZ3400000
• European Hazard Symbols: Corrosive (C); Flammable (F); X
• UN Number: 1993; 2845; 2924; UN2845
• German water hazard class: 3
• Hazard Class: 3; 4.2
• Packing Group: 1; 2; I
• Risk Statements: 11-17-19-34-37; 11-17-34; 11-17-34-67; 17-20
• Safety Statements: 16-26-36/37/39-45; 26-36/37/39-45; 9-36
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H250-H252-H332; H225-H250-H314; H225-H250-H314-H335; H225-H250-H314-H336
• GHS Precautionary statements: P210-P222-P231-P261-P280-P422; P210-P222-P231-P280-P305 + P351 + P338-P422; P210-P222-P241-P303+P361+P353-P422A-P501A
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1993 3/PG 2; UN 2845 4.2/PG 1; UN 2924 3/PG 2
• Supplemental Hazard Statements: May form explosive peroxides.

Product Information

• Purity: ≥95% (GC); ≥97.0%; 97%; 99%
• Concentration: ~1 M in THF; ~70% in isopropanol; 1.0 M in THF
• Grade: purum; technical
• Linear Formula: (C2H5)3P

DETAILS

Sigma Aldrich - 346179

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

Sigma Aldrich - 91652

Packaging
25 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

Sigma Aldrich - 245275

Other Notes
This container should be opened only by a technically qualified person.
Packaging
25 g in Sure/Seal™
5 g in glass bottle

Sigma Aldrich - 90535

Packaging
ampoule with 10 g

Sigma Aldrich - 91657

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

Sigma Aldrich - 09167

Legal Information
Cytop is a registered trademark of Cytec Technology Corp.