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2234-97-1 - Tri-n-propylphosphine, 98% - H27838 - Alfa Aesar

H27838 Tri-n-propylphosphine, 98%

CAS-Nummer
2234-97-1
Synonyme

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Tri-n-propylphosphine, 98%

MDL
MFCD00015217
EINECS
218-786-0

Chemische Eigenschaften

Formel
(CH3CH2CH2)3P
Molmasse
160.24
Siedepunkt
72-74°/12mm
Flammpunkt
62°(144°F)
Dichte
0.801
Brechungsindex
1.4590
Sensitivität
Air Sensitive
Löslichkeit
Insoluble in water.

Anwendungen

Used in suzuki reaction. The analysis of the proton spectrum of triisopropylphosphine is described as an example and the trend of 2JH-P with increased alkyl substitution is found to be opposite to that of the trend of 2JH-X for all other hetero-atoms, X, reported in the literature.

Bemerkungen

Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air.

Literaturverweise

R.B Johannesen,; J.A Ferretti,; R.K Harris. UEAITR: A new computer program for analysis of NMR spectra analysis of the proton spectrum of triisopropylphosphine. Journal of Magnetic Resonance. 1970, 3 (1),84-93.

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GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H250-H252-H314-H318-H227

Catches fire spontaneously if exposed to air. Self-heating in large quantities; may catch fire. Causes severe skin burns and eye damage. Causes serious eye damage. Combustible liquid.

Sicherheitshinweise: P210-P222-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P422a-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not allow contact with air. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Store contents under inert gas. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
4.2
Verpackungsgruppe
I
Harmonized Tariff Code
2931.90
TSCA
No

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