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ChemicalBook >> CAS DataBase List >> 4-Dimethylaminobenzaldehyde

4-Dimethylaminobenzaldehyde

CAS No.100-10-7
Chemical Name:4-Dimethylaminobenzaldehyde
Synonyms:p-DAB;Ehrlichs;NSC 5517;ERLICH'S REAGENT;EHRICH'S REAGENT;reagensehrlichovo;AKOS BBS-00003188;HYDRAZINE-REAGENT;EHRLICH'S REAGENT;Reagens ehrlichovo
CBNumber:CB4484990
Molecular Formula:C9H11NO
Formula Weight:149.19
MOL File:100-10-7.mol
4-Dimethylaminobenzaldehyde Property
mp : 72-75 °C(lit.)
bp : 176-177 °C (17 mmHg)
density : 1.10 g/mL at 20 °C
refractive index : n20/D 1.417
Fp : 164 °C
storage temp. : 2-8°C
Water Solubility : 0.3 g/L (20 ºC)
Sensitive : Air Sensitive
Merck : 14,3230
BRN : 606802
Stability:: Stable, but light sensitive. Incompatible with bases, strong oxidizing agents.
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)
Safety
Hazard Codes : C,Xn,Xi,F
Risk Statements : 36/37/38-52/53-22-67-41-37/38-10-66-37-34-20-20/21/22-36-11
Safety Statements : 7-16-24/25-26-61-45-39-36/37/39-36
RIDADR : UN 2920 8/PG 2
WGK Germany : 1
RTECS : CU5775000
F : 8
HS Code : 29223900

4-Dimethylaminobenzaldehyde Chemical Properties,Usage,Production

Chemical Properties
White to off white crystalline powder
Usage
In the presence of oxygen, some bacteria, like E.coli, are able to split tryptophan into indole and alpha-aminopropionic acid. This reagent is for detecting the indole and identify the indole-positive and indole-negative microorganisms.
Usage
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2
Usage
In the presence of oxygen, some bacteria, like E. coli, are able to split tryptophan into indole and α-aminopropionic acid. This reagent is for detecting the indole and identifying the indole-positive and indole-negative microorganisms.
Usage
4-(Dimethylamino)benzaldehyde is used in Ehrlich's reagent for spectrophotometric determination of hydrazine as it reacts to form azo dyes. 4-(Dimethylamino)benzaldehyde is used for determination of u rine bilirubin and porphobilinogen.
4-Dimethylaminobenzaldehyde Preparation Products And Raw materials
Raw materials
N-Methylaniline Benzylamine Formaldehyde Phosphorus oxychloride Acetic acid glacial DIMETHYLANILINE Hexamethylenetetramine Ammonia
Preparation Products
N,N-DIMETHYL-4-[(METHYLAMINO)METHYL]ANILINE 4-Dimethylaminobenzoic acid 4-DIMETHYLAMINO-BENZAMIDINE HYDROCHLORIDE 4-DIMETHYLAMINO-BENZAMIDINE 4-DIMETHYLAMINOBENZYLAMINE
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100-10-7(4-Dimethylaminobenzaldehyde)Related Search:
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Organic Building Blocks Identification Tests & Reagents Microbiology TLC Reagents 4-(dimethylamino)-benzaldehyd 4-Formyl-N,N-dimethylaniline Benzaldehyde, p-(dimethylamino)- benzaldehyde,-(dimethylamino)- Dimethylaminobenzenecarbonal N,N-Dimethyl-4-formylaniline p-(dimethylamino)-benzaldehyd p-(N,N-Dimethylamino)benzaldehyde para-Dimethylaminobenzaldehyde p-DAB Reagens ehrlichovo reagensehrlichovo P-FORMYLDIMETHYLANILINE p-formyl-n,n-dimethylaniline N,N-DIMETHYL-P-AMINO BENZALDEHYDE n,n-dimethyl-4-amino benzaldehyde P-DIMETHYLAMINOBENZALDEHYDE TIMTEC-BB SBB008757 4-(DIMETHYLAMINO)BENZALDEHYDE 4-(DIMETHYLAMINO)BENZENECARBONAL 4-(N,N-DIMETHYLAMINO)-BENZALDEHYDE 4-N,N-DIMETHYLBENZALDEHYDE AKOS BBS-00003188 Building Blocks Analytical Reagents Aldehydes Analytical Chromatography Product Catalog BioChemical Biochemical Reagents for Identification C9 Carbonyl Compounds 100-10-7 HYDRAZINE-REAGENT HYDRAZINE METER SOLUTION DIMETHYLAMINOBENZALDEHYDE ERLICH'S REAGENT EHRLICH'S REAGENT EHRLICH'S REAGENT SICC EHRLICH'S SOLUTION EHRICH'S REAGENT EHRLICH ALDEHYDE REAGENT EHRLICH ALDEHYDE REAGENT, ALCOHOLIC EHRLICH ALDEHYDE REAGENT, WALLACE-DIAMOND Exciton Chirality CD Method (for Primary Amino Groups) Enantiomer Excess & Absolute Conefiguration Determination Absolute Conefiguration Determination (Exciton Chirality CD Method) 4-Dimethyiaminobenzene carbonal, Ehrlich’s reagent Ehrlichs ALDEHYDE N-Dimethyl-4-aminobenzaldehyde P-DIMETHYLAMINOBENZALDEHYDE CRYSTALLINE 4-(DIMETHYLAMINO)BENZALDEHYDE, 99%, A.C. S. REAGENT 4-(DIMETHYLAMINO)BENZALDEHYDE SOLUTION, READY-TO-USE 4-(N,N-DIMETHYLAMINO)-BENZALDEHYDE R. G. , REAG. ACS, REAG. PH. EUR.
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