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41690

Sigma-Aldrich

4,N,N-Trimethylaniline

catalyst grade (for peroxide polymerization), ≥98.5% (GC)

Sinonimo/i:

4-Dimethylaminotoluene, N,N-Dimethyl-p-toluidine

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About This Item

Formula condensata:
CH3C6H4N(CH3)2
Numero CAS:
99-97-8
Peso molecolare:
135.21
Beilstein:
774409
Numero CE:
202-805-4
Numero MDL:
MFCD00008316
Codice UNSPSC:
12352100
ID PubChem:
57650079
NACRES:
NA.22

Grado

catalyst grade (for peroxide polymerization)

Livello qualitativo

200

Densità del vapore

>1 (vs air)

Saggio

≥98.5% (GC)

Forma fisica

liquid

Limite di esplosione

7 %

Indice di rifrazione

n20/D 1.546 (lit.)
n20/D 1.547

P. eboll.

211 °C (lit.)
90-92 °C/10 mmHg (lit.)

Densità

0.936 g/mL at 20 °C
0.937 g/mL at 25 °C (lit.)

Gruppo funzionale

amine

Stringa SMILE

CN(C)c1ccc(C)cc1

InChI

1S/C9H13N/c1-8-4-6-9(7-5-8)10(2)3/h4-7H,1-3H3
GYVGXEWAOAAJEU-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

4,N,N-Trimethylaniline is a N-methyl-N-alkylaniline. Its reaction with vinyl ether catalyzed by CuCl2 has been reported to afford tetrahydroquinolines. Its radical cation undergoes reaction with the anthracene radical anion and generation of electrogenerated chemiluminescence (ECL) has been observed.

Applicazioni

  • Charge-transfer complexes for redox polymerization: 4,N,N-Trimethylaniline used for on-demand amine/peroxide redox polymerization. This research offers a new perspective on the use of 4,N,N-Trimethylaniline in creating controlled polymer structures, which is crucial for various industrial and pharmaceutical applications (Garra et al., 2018).

Avvertenza

may discolor to yellowish-green on storage

Pittogrammi

Skull and crossbonesHealth hazard
GHS06,GHS08

Avvertenze

Danger

Classi di pericolo

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 1B - Repr. 2 - Skin Sens. 1 - STOT RE 2 Oral

Organi bersaglio

Reproductive organs

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

168.8 °F - closed cup

Punto d’infiammabilità (°C)

76 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG0061
BCCF1755
BCCG6418
BCCG4061
BCCF3550

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Xianghua Yang et al.
Molecules (Basel, Switzerland), 11(12), 978-987 (2007-11-17)
Tetrahydroquinoline skeletons can be formed by a CuCl2-catalyzed one-pot reaction of N-methyl-N-alkylanilines and vinyl ethers in the presence of t-butyl-hydroperoxide.
Jacob B Ketter et al.
Journal of the American Chemical Society, 126(32), 10183-10189 (2004-08-12)
Electrogenerated chemiluminescence (ECL) arising from the reaction of radical ions has previously be shown to arise from a variety of states including excited singlets, triplets, excimers, and exciplexes. In this work we describe two systems that form emissive states in
M Noda et al.
Journal of biomedical materials research. Part A, 83(1), 123-129 (2007-03-27)
Resin composites are widely used in dentistry, and are polymerized in situ using a blue-light activated, free-radical polymerization mechanism. Blue light (400-500nm) is used to activate camphoroquinone (CQ), which decomposes to form free radicals that are stabilized by dimethyl-p-toludine (DMPT).
Jennifer L Moreau et al.
Journal of biomedical materials research. Part A, 81(3), 594-602 (2006-12-21)
There is an increasing need to develop new biomaterials as tissue engineering scaffolds. Unfortunately, many of the materials that have been studied for these purposes are polyesters that hydrolytically degrade into acidic products, which may harm the surrounding tissue, and
Y Nomura et al.
Journal of materials science. Materials in medicine, 17(1), 29-32 (2006-01-04)
The polymerization initiators for resins cured using visible light usually consist of a photosensitizer, primarily camphorquinone (CQ), and a reducing agent, which is often a tertiary amine (DMPT, DMAEMA), while the initiator used for self-curing resins consists of benzoyl peroxide
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