Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

121-69-7 - N,N-Dimethylaniline, 99% - A11916 - Alfa Aesar

A11916 N,N-Dimethylaniline, 99%

CAS Number
121-69-7
Synonyms

Size Price ($) Quantity Availability
100ml 18.64
500ml 20.08
2500ml 47.97
10000ml 170.98
Add to Cart Add to Quote Request View Item

N,N-Dimethylaniline, 99%

MDL
MFCD00008304
EINECS
204-493-5

Chemical Properties

Formula
C8H11N
Formula Weight
121.18
Melting point
Boiling Point
193°
Flash Point
62°(143°F)
Density
0.956
Refractive Index
1.5580
Solubility
Miscible with water, ethanol, ether, acetone, chloroform, benzene and alkaline.

Applications

N,N-Dimethylaniline acts as a precursor to triarylmethane dyes such as crystal violet and malachite green. It is also used in the synthesis of vanillin, methyl violet, and Michler's ketone. Further, it is used as a hardener for plastic resins and an acid scavenger in the manufacture of semisynthetic penicillins and cephalosporins. In addition to this, it is used as a promoter in the curing of polyester and vinyl ester resins.

Notes

Incompatible with strong oxidizing agents, Strong acids, acid chlorides, acid anhydrides, chloroformates and halogens.

Literature References

Base for acylation reactions; see, e.g.: Org. Synth. Coll., 3, 142 (1955), 4, 263 (1963); 5, 171 (1973).

For an example of ortho-lithiation, followed by Pd-catalyzed coupling wth a vinyl bromide, see: Org. Synth. Coll., 7, 172 (1990).

The AlCl3 complex with has been used to cleave benzyl and allyl ethers: Tetrahedron Lett., 32, 1321 (1991).

Brown, T. A.; Chen, H.; Zare, R. N. Detection of the Short-Lived Radical Cation Intermediate in the Electrooxidation of N, N-Dimethylaniline by Mass Spectrometry. Angew. Chem. Int. Ed. 2015, 127 (38), 11335-11337.

Watode, B. D.; Hudge, P. G.; Shinde, M. N.; Talware, R. B.; Kumbharkhane, A. C. Dielectric relaxation study of aniline, N-methylaniline and N,N-dimethylaniline and alcohol in 1, 4-dioxane using picosecond time-domain reflectometry. Phys. Chem. Liq. 2015, 53 (2), 252-263.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H311-H331-H351-H227-H411

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Suspected of causing cancer. Combustible liquid. Toxic to aquatic life with long lasting effects.

Precautionary Statements: P210-P201-P261-P273-P280-P281-P301+P310-P361-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,3234
Beilstein
507140
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2921.42
TSCA
Yes
RTECS
BX4725000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware