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99-97-8 - N,N-Dimethyl-p-toluidine, 99% - N,N-Dimethyl-4-methylaniline - N,N,4-Trimethylaniline - A11988 - Alfa Aesar

A11988 N,N-Dimethyl-p-toluidine, 99%

Codice CAS
99-97-8
Sinonimi
N,N-Dimethyl-4-methylaniline
N,N,4-Trimethylaniline

Dimensioni Prezzo ($) Quantità Disponibilità
100g 26,06
500g 88,68
2500g 363,24
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N,N-Dimethyl-p-toluidine, 99%

MDL
MFCD00008316
EINECS
202-805-4

Proprietà chimiche

Formula
C9H13N
Peso formula
135.21
Punto di fusione
-25°
Punto di ebollizione
210-211°
Punto di infiammabilità
83°(181°F)
Densità
0.937
Indice di rifrazione
1.5460
Solubilità
Miscible with alcohol, ether and chloroform. Immiscible with water.

Applicazioni

N,N-Dimethyl-p-toluidine is used as a polymerization catalyst for polyesters, acrylate and epoxy resins. It is also used as a hardener for dental cements and in adhesives. It serves as an intermediate for photographic chemicals, in industrial glues, in artificial fingernail preparations, colorants, pharmaceuticals. It reacts with vinyl ether in the presence of copper(II) chloride gives tetrahydroquinolines. Further, it is used to accelerate polymerization of ethyl methacrylate.

Note

Incompatible with strong oxidizing agents. Store in a cool place.

Letteratura

Sakai, N.; Sasaki, M.; Ogiwara, Y. Copper(II)-catalyzed oxidative N-nitrosation of secondary and tertiary amines with nitromethane under an oxygen atmosphere. Chem. Commun. 2015, 51 (58), 11638-11641.

Balta, D. K.; Karahan, Ö.; Avci, D.; Arsu, N. Synthesis, photophysical and photochemical studies of benzophenone based novel monomeric and polymeric photoinitiators. Prog. Org. Coat. 2015, 78, 200-207.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H301-H311-H331-H373-H227-H412

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. Combustible liquid. Harmful to aquatic life with long lasting effects.

Dichiarazioni precauzionali: P210-P260-P261-P273-P280-P301+P310-P361-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Remove/Take off immediately all contaminated clothing. 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

Beilstein
774409
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2921.43
TSCA
Yes
RTECS
XU5803000

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