CAS Number100-10-7
SynonymsN,N-Dimethyl-p-aminobenzaldehyde; p-(N,N-Dimethylamino)benzaldehyde; p-N,N-Dimethylaminobenzaldehyde; Ehrlichs; p-dimethylaminobenzaldehyde; EINECS 202-819-0; EHRICH'S REAGENT; N,N-Dimethyl-4-aminobenzaldehyde; Para-Dimethylaminobenzaldehyde; p-Formyldimethylaniline; 4-(Dimethylamino)benzaldehyde; HYDRAZINE-REAGENT; 4-N,N-dimethylaminobenzaldehyde; MFCD00003381; p-DAB; reagensehrlichovo; EHRLICH'S REAGENT; ERLICH'S REAGENT; VHR DN1&1; p-(Dimethylamino)benzaldehyde
Molecular Formula(CH3)2NC6H4CHO
Molecular Weight149.19
Purity99%
Density1.1±0.1 g/cm3
Boiling Point176-177 ºC (17 mmHg)
Melting Point72-75 °C (lit.)
Appearancepowder
EINECS202-819-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 100-10-7 |
| Catalog No. | 2A-9018175 |
| Chinese Name | 对二甲氨基苯甲醛 |
| Synonyms | N,N-Dimethyl-p-aminobenzaldehyde; p-(N,N-Dimethylamino)benzaldehyde; p-N,N-Dimethylaminobenzaldehyde; Ehrlichs; p-dimethylaminobenzaldehyde; EINECS 202-819-0; EHRICH'S REAGENT; N,N-Dimethyl-4-aminobenzaldehyde; Para-Dimethylaminobenzaldehyde; p-Formyldimethylaniline; 4-(Dimethylamino)benzaldehyde; HYDRAZINE-REAGENT; 4-N,N-dimethylaminobenzaldehyde; MFCD00003381; p-DAB; reagensehrlichovo; EHRLICH'S REAGENT; ERLICH'S REAGENT; VHR DN1&1; p-(Dimethylamino)benzaldehyde |
| Molecular Formula | (CH3)2NC6H4CHO |
| Molecular Weight | 149.19 |
| Purity | 99 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 176-177 ºC (17 mmHg) |
| Melting Point | 72-75 °C (lit.) |
| Appearance | powder |
| Water Solubility | 0.3 g/L (20 ºC) |
| Storage Condition | Store in a cool, ventilated warehouse. Keep away f |
| Packaging | I; II; III |
| Application | p-Dimethylaminobenzaldehyde (4-Dimethylaminobenzaldehyde) is an amine-aldehyde containing compound commonly used in Ehrlich's and Kovac's reagents for the detection of indole. |
| EINECS | 202-819-0 |
| HTC | 2912210000 |
| PubChem ID | 24849612 |
| MDL Number | MFCD00003381 |
| SMILES | CN(C)c1ccc(C=O)cc1 |
| InChI | 1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3 |
| InChI Key | BGNGWHSBYQYVRX-UHFFFAOYSA-N |
| Beilstein/REAXYS | 606802 |
| NACRES Code | NA.21 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/18175_1_100_10_7.pdf |
| Bioactivity | p-Dimethylaminobenzaldehyde (4-Dimethylaminobenzaldehyde) is an organic compound containing amine and aldehyde moieties which is used in Ehrlich's reagent and Kovac's reagent to test for indoles[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Axel Ehmann, et al. The van URK-Salkowski reagent - a sensitive and specific chromogenic reagent for silica gel thin-layer chromatographic detection and identification of indole derivatives. Journal of Chromatography A. Volume 132, Issue 2, 11 February 1977, Pages 267-276. Chemical & Physical Properties Density 1.1±0.1 g/cm3 Boiling Point 176-177 ºC (17 mmHg) Melting Point 72-75 °C(lit.) Molecular Formula C9H11NO Molecular Weight 149.190 Flash Point 164 ºC Exact Mass 149.084061 PSA 20.31000 LogP 1.81 Vapour Pressure 0.0±0.5 mmHg at 25°C Index of Refraction 1.596 InChIKey BGNGWHSBYQYVRX-UHFFFAOYSA-N SMILES CN(C)c1ccc(C=O)cc1 Storage condition 2-8°C Stability Stable, but light sensitive. Incompatible with bases, strong oxidizing agents. Water Solubility 0.3 g/L (20 ºC) |
| Use of | p-Dimethylaminobenzaldehyde (4-Dimethylaminobenzaldehyde) is an organic compound containing amine and aldehyde moieties which is used in Ehrlich's reagent and Kovac's reagent to test for indoles[1]. Properties Articles69 Name 4-Dimethylaminobenzaldehyde Synonym More Synonyms p-Dimethylaminobenzaldehyde Biological Activity Description p-Dimethylaminobenzaldehyde (4-Dimethylaminobenzaldehyde) is an organic compound containing amine and aldehyde moieties which is used in Ehrlich's reagent and Kovac's reagent to test for indoles[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Axel Ehmann, et al. The van URK-Salkowski reagent - a sensitive and specific chromogenic reagent for silica gel thin-layer chromatographic detection and identification of indole derivatives. Journal of Chromatography A. Volume 132, Issue 2, 11 February 1977, Pages 267-276. Chemical & Physical Properties Molecular Formula C9H11NO Exact Mass 149.084061 PSA 20.31000 Index of Refraction 1.596 InChIKey BGNGWHSBYQYVRX-UHFFFAOYSA-N Stability Stable, but light sensitive. Incompatible with bases, strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Chemical name |
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