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36684 4-Dimethylaminobenzaldehyde, ACS

CAS Number
100-10-7
Synonyms
Ehrlich's Reagent

Stock No. Size Price ($) Quantity Availability
36684-14 25g 24.90
36684-22 100g 62.40
36684-36 500g 231.00
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4-Dimethylaminobenzaldehyde, ACS

MDL
MFCD00003381
EINECS
202-819-0

Chemical Properties

Formula
C9H11NO
Formula Weight
149.19
Form
Crystalline powder
Melting point
73-75°
Boiling Point
176-177°/17mm
Flash Point
164°(327°F)
Storage & Sensitivity
Air Sensitive. Light Sensitive. Store under Argon. Ambient temperatures.
Solubility
Soluble in alcohol, ether, chloroform, acetic acid. Insoluble in water.

Grade Specifications

Maximum level of impurities: Solubility in alcohol P.T., Color (APHA) of alcohol solution 60, Solubility in hydrochloric acid P.T., Color of hydrochloric acid solution P.T., Residue after ignition 0.1%

Applications

4-Dimethylaminobenzaldehyde is used to prepare colorful Schiff base adducts with amines, pyrroles and indoles. It is often used in the Ehrlich reaction, test for the presence of indoles in a sample containing alkaloids and determination of hydrazine.

Notes

Light sensitive. Stable at room temperature.

Literature References

Mariana, R.; Alejandro, D. S.; Juan, M. A.; Diego M. G.; Aída B. A. Ab-initio and DFT calculations on molecular structure, NBO, HOMO-LUMO study and a new vibrational analysis of 4-(Dimethylamino) Benzaldehyde. Spectrochim. Acta, Part A 2015, 136, 635-643.

Francesca, N.; Simona, F.; Elena, C.; Elisa, T.; Nicola, C.; Piero, M. Stabilization through p-dimethylaminobenzaldehyde of a new NLO-active phase of [E-4-(4-dimethylaminostyryl)-1-methylpyridinium] iodide: synthesis, structural characterization and theoretical investigation of its electronic properties. J. Mater. Chem. 2010, 20 (36), 7652-7660.

GHS Hazard and Precautionary Statements

Hazard Statements: H302

Harmful if swallowed.

Precautionary Statements: P264b-P270-P301+P312-P330-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,3230
Beilstein
606802
Harmonized Tariff Code
2922.39
TSCA
Yes
RTECS
CU5775000

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