4-Dimethylaminobenzaldehyde, 98%

CAS Number 100-10-7 Synonyms
  • Ehrlich's Reagent
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4-Dimethylaminobenzaldehyde, 98%

MDL: MFCD00003381
EINECS: 202-819-0

Chemical Properties

Formula: C9H11NO  Boiling point: 176-177°/17mm
Formula weight: 149.19  Flash point: 164°(327°F)
Melting point: 73-75° Sensitivity: Air & Light Sensitive

Literature References

Reagent for determination of amino acids and peptides.

Color reagent for pyrroles and amines: J. Am. Chem. Soc., 86, 2441 (1964); F. Feigl, Spot Tests, vol. 2, Elsevier, Amsterdam (1954), p. 198.

Reagent for conversion of Grignard reagents to the corresponding aldehydes via the carbinol which is cleaved by an aryldiazonium salt to give the aldehyde and the 4-(dimethylamino)azo compound: J. Org. Chem., 25, 1691 (1960); 27, 279 (1962); Org. Synth. Coll., 5, 46 (1973).

GHS Hazard and Precautionary Statements

Hazard Statements : H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P305+P351+P338-P304+P340-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Other References

Merck: 14,3230
Beilstein: 606802
Harmonized Tariff Code: 2922.39
RTECS: CU5775000
4-Dimethylaminobenzaldehyde, 98% - CAS 100-10-7 - Formula C9H11NO


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