Autorizzo l’utilizzo di cookies.

Accetto Utilizziamo cookies per migliorare il nostro servizio e realizzare statistiche. Questa funzione puó essere disattivata cambiando la configurazione del browser. Continuando a navigare senza modificare questi parametri, consideriamo che l’uso di cookies sia accettato

99-94-5 - p-Toluic acid, 98% - 4-Methylbenzoic acid - A11506 - Alfa Aesar

A11506 p-Toluic acid, 98%

Codice CAS
99-94-5
Sinonimi
4-Methylbenzoic acid

Dimensioni Prezzo ($) Quantità Disponibilità
250g 36,10
1000g 81,10
5000g 341,00
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

p-Toluic acid, 98%

MDL
MFCD00002565
EINECS
202-803-3

Proprietà chimiche

Formula
C8H8O2
Peso formula
136.15
Punto di fusione
178-182°
Punto di ebollizione
274°
Punto di infiammabilità
181°(357°F)
Densità
1.06
Solubilità
It is insoluble in water, but soluble in acetone.

Applicazioni

It is an intermediate in some industrial processes for the oxidation of p-xylene to terephthalic acid which is used in the manufacture of polyethylene terephthalate.  It is also used in medicine, agricultural chemicals, API, dye intermediate. p-Toluic Acid is used as an intermediate for polymer stabilizers, light sensitive compounds, animal feed supplements and other organic chemicals (pharmaceuticals, pigments and dyestuff). They are also used as intermediates for the manufacture of a variety of target compounds.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible to Strong oxidizing agents, Strong bases. Stable under recommended storage conditions.

Letteratura

Mitsuru Ueda.; Masaki Sato. Synthesis of aromatic poly(ether ketones). Macromolecules. 1987, 20, (11), 2675-2678.

Ilan Pri-Bar.; Ouri Buchman. Hydroxycarbonylation of aryl halides with formate salts catalyzed by palladium complexes. . J. Org. Chem. 1988, 53, (3), 624-626.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H303-H315-H319-H335

May be harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,9535
Beilstein
507600
Codice tariffe armonizzato
2916.39
TSCA
Yes
RTECS
XU1575000

Raccomandato

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio