If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
1.03058
4-(Dimethylamino)benzaldehyde
GR for analysis Reag. Ph Eur
Synonym(s):
4-(Dimethylamino)benzaldehyde, p-Formyldimethylaniline, Ehrlich′s reagent
About This Item
Recommended Products
Agency
reag. Ph. Eur.
Quality Level
vapor pressure
<0.1 hPa ( 20 °C)
autoignition temp.
445 °C
potency
>6400 mg/kg LD50, oral (Rat)
mp
75 °C
transition temp
flash point >100 °C
density
1.22 g/cm3 at 20.1 °C
bulk density
350 kg/m3
storage temp.
15-25°C
SMILES string
N(C)(C)c1ccc(cc1)C=O
InChI
1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3
InChI key
BGNGWHSBYQYVRX-UHFFFAOYSA-N
Related Categories
Application
- Gemini cationic surfactant based 4-(dimethylamino)benzaldehyde: surface characteristics and biological activity, a straightforward one-step synthesis: This research focuses on the synthesis and characterization of a Gemini cationic surfactant derived from 4-(dimethylamino)benzaldehyde. It explores the surfactant′s surface characteristics and biological activity, highlighting its potential applications in water treatment (Bekhit et al., 2023).
- A new hydrophobic deep eutectic solvent based on thymol and 4-(dimethylamino)benzaldehyde: Derivatization and microextraction of urea: This article introduces a novel hydrophobic deep eutectic solvent using thymol and 4-(dimethylamino)benzaldehyde. It details the solvent′s application in the derivatization and microextraction of urea, presenting a new method for analyzing urea in various samples (Shishov et al., 2022).
- Synthesis and Characterization of Fe(II) Complex Compounds with Schiff Base Ligands of 4-Dimethylamino Benzaldehyde and Aniline as Dye Sensitized in Dye Sensitized Solar Cell (DSSC): This study reports the synthesis and characterization of Fe(II) complex compounds using Schiff base ligands derived from 4-dimethylamino benzaldehyde and aniline. It explores their potential as sensitizers in dye-sensitized solar cells (Sembiring et al., 2023).
- Synthesis, Spectral Characterization and Bioactivity of Co(II), Mn(II), Fe(II) and Fe(III) Complexes of Bidentate N,S Schiff Base of S-Benzyl Dithiocarbazate with p-(Dimethylamino)benzaldehyde: This research describes the synthesis and characterization of metal complexes with Schiff base derived from 4-(dimethylamino)benzaldehyde. The study investigates their spectral properties and bioactivity, highlighting enhanced antibacterial activity compared to the free ligand (Junghare et al., 2022).
Linkage
Analysis Note
Identity (IR-spectrum): passes test
Melting point: 73 - 75 °C
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Readily carbonisable substance: passes test
Sulfated ash: ≤ 0.1 %
Loss on drying: ≤ 0.5 %
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Sens. 1B
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
327.2 °F - closed cup
Flash Point(C)
164 °C - closed cup
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Articles
An HPTLC method for rapid urea detection in milk using a TLC plate scanner and Silica Gel 60 F254 HPTLC plate.
An HPTLC method for rapid urea detection in milk using a TLC plate scanner and Silica Gel 60 F254 HPTLC plate.
An HPTLC method for rapid urea detection in milk using a TLC plate scanner and Silica Gel 60 F254 HPTLC plate.
An HPTLC method for rapid urea detection in milk using a TLC plate scanner and Silica Gel 60 F254 HPTLC plate.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service
