N , N -dimethyl-4-nitrosoaniline

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Structural formula
Structural formula of N, N-dimethyl-4-nitrosoaniline
General
Surname N , N -dimethyl-4-nitrosoaniline
other names
  • 1- (dimethylamino) -4-nitrosobenzene
  • p -nitroso- N , N -dimethylaniline
  • Nitrosodimethylaniline
Molecular formula C 8 H 10 N 2 O
Brief description

green odorless solid

External identifiers / databases
CAS number 138-89-6
EC number 205-343-1
ECHA InfoCard 100,004,858
PubChem 8749
ChemSpider 8419
Wikidata Q26840963
properties
Molar mass 150.18 g mol −1
Physical state

firmly

density

1.15 g cm −3

Melting point

85-87 ° C

solubility
safety instructions
GHS labeling of hazardous substances
02 - Highly / extremely flammable 06 - Toxic or very toxic

danger

H and P phrases H: 251-301-315-317-319-335
P: 235 + 410-261-280-301 + 310-305 + 351 + 338
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

N , N -dimethyl-4-nitrosoaniline is a chemical compound from the group of the anilines .

Extraction and presentation

N , N can dimethyl-4-nitrosoaniline by nitrosation of N , N -dimethylaniline with nitrous acid can be obtained.

properties

N , N -dimethyl-4-nitrosoaniline is a crystalline green odorless solid that is sparingly soluble in water.

use

N , N -dimethyl-4-nitrosoaniline is used together with imidazole to detect the formation of singlet oxygen in cells. It is also used for organic syntheses (for example for the production of dyes and vulcanization accelerators).

safety instructions

With N , N -dimethyl-4-nitrosoaniline, spontaneous ignition is possible.

Individual evidence

  1. a b c d e f g h i Entry on N, N-dimethyl-4-nitrosoaniline in the GESTIS substance database of the IFA , accessed on October 16, 2018(JavaScript required) .
  2. a b c Lexicon of Chemistry: 4-Nitrosodimethylaniline , accessed on October 16, 2018.
  3. Hans Eduard Fierz-David, Louis Blangey: Basic operations of color chemistry . Springer-Verlag, 2013, ISBN 978-3-662-02113-2 , pp. 248 ( limited preview in Google Book search).
  4. Data sheet N, N-Dimethyl-4-nitrosoaniline, 97% from Sigma-Aldrich , accessed on October 16, 2018 ( PDF ).
  5. Data sheet N, N-Dimethyl-4-nitrosoaniline, 98% from AlfaAesar, accessed on October 16, 2018 ( PDF )(JavaScript required) .