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10025-87-3 - Phosphorus(V) oxychloride, 99.999% (metals basis) - Phosphorus(V) trichloride oxide - Phosphoryl chloride - 11847 - Alfa Aesar

11847 Phosphorus(V) oxychloride, 99.999% (metals basis)

Codice CAS
10025-87-3
Sinonimi
Phosphorus(V) trichloride oxide
Phosphoryl chloride

Dimensioni Prezzo ($) Quantità Disponibilità
5g 39,20
25g 101,00
100g 216,00
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Phosphorus(V) oxychloride, 99.999% (metals basis)

MDL
MFCD00011443
EINECS
233-046-7

Proprietà chimiche

Formula
Cl3OP
Peso formula
153.33
Modulo
Liquid
Punto di fusione
1.25°
Punto di ebollizione
105.8°
Densità
1.645
Indice di rifrazione
1.460
Sensibilità
Moisture Sensitive
Solubilità
Insoluble in organic solvents and reacts with water.

Applicazioni

Phosphorus(V) oxychloride is widely used as a dehydrating agent and a chlorinating agent. Useful for the conversion of amide to nitriles, in Bischler-Napieralski reactions, Vilsmeier Haak reaction, and other reactions producing commercially important intermediates. Acts a source of liquid phosphorus in semiconductor industry. Manufacture of trialkyl phosphate esters and triarylphosphate esters, including commercially popular tricresyl phosphate,which is useful as a plasticizer, flame retardant, gasoline additive, hydrolytic fluid, etc...

Note

Reacts violently with water. Incompatible with many metals, alcohols, amines, phenol, DMSO and strong bases.

Letteratura

Farzipour, S.; Saeedi, M.; Mahdavi, M.; Yavari, H.; Mirzahekmati, M.; Ghaemi, N.; Foroumadi, A.; Shafiee, A. An Efficient Reagent for the Transformation of 2-Amino benzamides into Quinazolin-4(3h)-one Derivatives. Syn. Commun. 2014, 44, 481-487.

Brenek, S. J.; am Ende, D. J.; Clifford, P. J. Phosphorus Oxychloride and Acetone:? An Incompatibility Investigation Using ARC. Org. Proc. Res. Dev. 2000, 4 (6), 585-586.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H330-H314-H372

Harmful if swallowed. Fatal if inhaled. Causes severe skin burns and eye damage. Causes damage to organs through prolonged or repeated exposure.

Dichiarazioni precauzionali: P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,7349
Classe di rischio
6.1
Gruppo di imballaggio
I
Codice tariffe armonizzato
2812.12
TSCA
Yes
RTECS
TH4897000

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