P-Dimethylaminobenzaldehyde CAS#100-10-7
P-Dimethylaminobenzaldehyde CAS#100-10-7
Methyl α-D-Mannopyranoside CAS#617-04-9
Methyl α-D-Mannopyranoside CAS#617-04-9

P-Dimethylaminobenzaldehyde CAS #100-10-7

Para-dimethylaminobenzaldehyde belongs to the aromatic aldehydes. The molecular structure contains a benzene ring, and the para-position of the benzene ring is connected to a dimethylamido (-N (CH)₂) and an aldehyde group (-CHO).
Chemical properties: It has the typical chemical properties of aldehyde compounds, such as silver mirror reaction, reaction with new copper hydroxide suspension to generate brick red precipitation, etc., which can be oxidized to p-dimethylaminobenzoic acid, and can also be reduced to p-dimethylaminobenthanol under certain conditions. Dimethylamino has a certain ability to give electrons, which can affect the electron cloud density of benzene ring, so that the electrophilic substitution reaction on benzene ring is more likely to occur in the ortho-position and para-position of aldehyde group.

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P-Dimethylaminobenzaldehyde CAS #100-10-7

Product Name: 4-Dimethylaminobenzaldehyde
Synonyms: P-dimethylaminobenzaldehyde test solution(ChP);4-(Dimethylamino)benzaldehyde test solution(ChP);4-Dimethylaminobenzaldehyde 、p-Dimethylaminobenzaldehyde;HYDRAZINE METER SOLUTION;DIMETHYLAMINOBENZALDEHYDE;ERLICH’S REAGENT;EHRLICH’S REAGENT;EHRLICH’S REAGENT SICC
CAS: 100-10-7
MF: C9H11NO
MW: 149.19
EINECS: 202-819-0
Product Categories: aldehyde;Analytical Reagents;Analytical Reagents for General Use;Analytical/Chromatography;C-D;Puriss p.a.;Biochemical Reagents for Identification;Identification Tests &;Aldehydes;Building Blocks;C9;Carbonyl Compounds;Chemical Synthesis;Microbiology;Intermediates of Dyes and Pigments;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Exciton Chirality CD Method (for Primary Amino Groups);Absolute Configuration Determination (Exciton Chirality CD Method);Analytical Chemistry;Enantiomer Excess & Absolute Configuration Determination;Organic Building Blocks;Reagents;A to Z;D;Dyes;Hematology and Histology;Stains &;Stains and Dyes;Isoquinolines ,Quinolines ,Quinaldines;100-10-7;bc0001
Mol File: 100-10-7.mol
4-Dimethylaminobenzaldehyde Structure
4-Dimethylaminobenzaldehyde Chemical Properties
Melting point 72-75 °C(lit.)
Boiling point 176-177 °C (17 mmHg)
density 1.10 g/mL at 20 °C
bulk density 350kg/m3
vapor pressure <0.1 hPa (20 °C)
refractive index n20/D 1.417
Fp 164 °C
storage temp. 2-8°C
solubility alcohol: passes test (APHA ≤60)
pka pK1:1.647(+1) (25°C)
form Liquid
color White to pale yellow
Odor Characteristic odor
Water Solubility 0.3 g/L (20 ºC)
Sensitive Air Sensitive
λmax 385 nm
Merck 14,3230
BRN 606802
Stability: Stable, but light sensitive. Incompatible with bases, strong oxidizing agents.
InChIKey BGNGWHSBYQYVRX-UHFFFAOYSA-N
LogP 1.810
CAS DataBase Reference 100-10-7(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 4-(dimethylamino)-(100-10-7)
EPA Substance Registry System Benzaldehyde, 4-(dimethylamino)- (100-10-7)

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