Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

209872

Sigma-Aldrich

4-tert-Butyl-N,N-dimethylaniline

98%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3)3CC6H4N(CH3)2
CAS Number:
2909-79-7
Molecular Weight:
177.29
EC Number:
220-824-6
MDL number:
MFCD00008833
UNSPSC Code:
12352100
PubChem Substance ID:
24852598
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.529 (lit.)

bp

250-253 °C (lit.)

density

0.906 g/mL at 25 °C (lit.)

SMILES string

CN(C)c1ccc(cc1)C(C)(C)C

InChI

1S/C12H19N/c1-12(2,3)10-6-8-11(9-7-10)13(4)5/h6-9H,1-5H3

InChI key

SJDILFZCXQHCRB-UHFFFAOYSA-N

Related Categories

General description

Potassium iodide catalyzed oxidative coupling of tert-butyl-N,N-dimethylaniline with indole has been investigated. It is an efficient polymerization accelerator.

Application

4-tert-Butyl-N,N-dimethylaniline was employed as amine initiator during free-radical/cationic hybrid photopolymerizations of acrylates and epoxides.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

228.2 °F - closed cup

Flash Point(C)

109 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

H Argentar et al.
Journal of the American Dental Association (1939), 102(5), 664-665 (1981-05-01)
These tests showed that DMBA, a recently commercialized amine accelerator, is more suitable from the standpoint of color for use in denture base, reline, and repair resins than is the commercially used amine, DMPT. As the curing times of all
Evaluation of initiator systems for controlled and sequentially curable free-radical/cationic hybrid photopolymerizations.
Oxman JD, et al.
Journal of Polymer Science: Part A, General Papers, 43(9), 1747-1756 (2005)
Lan-Tao Li et al.
Organic & biomolecular chemistry, 10(48), 9519-9522 (2012-11-13)
A one-pot dual functionalization of indoles has been developed. The simultaneous C3-formylation and N-aminomethylation of indoles can be achieved using readily available potassium iodide as a catalyst and tert-butyl peroxybenzoate as a co-oxidant.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service