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177342

Sigma-Aldrich

3,5,N,N-Tetramethylaniline

97%

Synonym(s):

5-(Dimethylamino)-m-xylene, N,N-Dimethyl-sym.-xylidene

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About This Item

Linear Formula:
(CH3)2C6H3N(CH3)2
CAS Number:
4913-13-7
Molecular Weight:
149.23
Beilstein:
1933736
EC Number:
225-539-0
MDL number:
MFCD00008307
UNSPSC Code:
12352100
PubChem Substance ID:
24850628
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.544 (lit.)

bp

226-228 °C (lit.)

density

0.913 g/mL at 25 °C (lit.)

SMILES string

CN(C)c1cc(C)cc(C)c1

InChI

1S/C10H15N/c1-8-5-9(2)7-10(6-8)11(3)4/h5-7H,1-4H3

InChI key

NBFRQCOZERNGEX-UHFFFAOYSA-N

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Application

3,5,N,N-Tetramethylaniline was used in rapid quenching of 1,8-dihydroxyanthraquinone (DHAQ). It was also used as a catalyst in the polymeric synthesis of glycol methacrylate.

Pictograms

Health hazardExclamation mark
GHS08,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 RE 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

195.8 °F - closed cup

Flash Point(C)

91 °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’.

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Sorina M Ulmeanu et al.
Pharmaceutical research, 20(8), 1317-1322 (2003-09-02)
A new experimental set-up for studying partitioning of ionizable drugs at the interface between two immiscible electrolyte solutions (ITIES) by amperometry is presented. The method is quite general, as it can be applied to any charged drug molecule. The procedure
M Sekiguchi et al.
Brain research. Developmental brain research, 64(1-2), 189-195 (1991-12-17)
To analyze developmental abnormalities related to neural migration in the NZB/BINJ mouse, the pattern of cerebellar foliation and neural position were compared with that of a normal mouse (C57BL/6J). Three abnormalities of cerebellar foliation--(1) lobe isolated from other cerebellar lobes
Yang Pan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 66(1), 63-67 (2006-07-04)
The property of the lowest excited triplet states of 1,8-dihydroxyanthraquinone (DHAQ) was investigated by using time-resolved laser flash photolysis at 355nm in organic solvents, i.e. acetonitrile and cyclohexane. The transient absorption spectra of the excited triplet DHAQ were obtained in

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