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P-Dimethylamino Benzaldehyde

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MOQ : 50 Kilograms

P-Dimethylamino Benzaldehyde Specification

CAS No
100-10-7

Density
1.073 Gram per cubic centimeter(g/cm3)

Structural Formula
C6H4CHO(N(CH3)2)

Usage
Laboratory analytical reagent, colorimetric tests

Grade
Laboratory / Analytical / Technical

Ingredients
P-Dimethylamino Benzaldehyde (C9H11NO)

Appearance
Light yellow crystalline powder

EINECS No
202-819-0

Product Type
Chemical

Storage
Store in tightly sealed container, protected from light, in a cool, dry place

Shelf Life
2 years under recommended storage conditions

HS Code
29212990

Melting Point
74-76C

Ph Level
Neutral (in aqueous solution)

Poisonous
YES

Smell
Characteristic, faint aromatic odour

Molecular Formula
C9H11NO

Molecular Weight
149.19 g/mol

Purity
99%

Solubility
Soluble in alcohol, chloroform; slightly soluble in water

Properties
Analytical reagent, organic synthesis intermediate; sensitive to light and air, store in cool, dry place

Physical Form
Powder

Application
Used as a reagent in the determination of urobilinogen and hydrazine, chemical intermediate

Shape
Crystalline solid

Quality Certificate
COA on request

UN Number
Not classified

Boiling Point
Not applicable / decomposes before boiling

Colour
Pale yellow

Shelf Conditions
Protect from moisture and direct sunlight

Packing
50g, 100g, 500g, 1kg HDPE bottle

Synonyms
4-Dimethylaminobenzaldehyde; Ehrlichs reagent

Flash Point
>100C

Formula Mass
149.19

Stability
Stable under recommended conditions

Hazard Statements
Harmful if inhaled or swallowed, causes irritation

Analysis Method
HPLC, Melting point determination

P-Dimethylamino Benzaldehyde Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About P-Dimethylamino Benzaldehyde

P-Dimethylamino Benzaldehyde

Molecular Formula : C9H11NO

Molecular Weight(Mass): 149.19gm/mole

Appearance : White or pale yellow crystalline powder

Assay : 99%

Solubility : 10% solution in methanol is clear and yellow

Melting Range : 237-241C

Sulphated ash(Residue after ignition): <0.1%

CAS Number : 100-10-7

Key Applications and Benefits

P-Dimethylamino Benzaldehyde excels as a sensitive colorimetric reagent, particularly useful in detecting compounds such as urobilinogen and hydrazine in laboratory settings. Its high purity ensures accurate and reliable results for analytical procedures, while its role as an intermediate broadens its application in organic synthesis. Laboratories benefit from its effectiveness, consistency, and versatility.

Safe Handling and Storage

Given its sensitivity to air and light, P-Dimethylamino Benzaldehyde should be stored in a tightly sealed HDPE bottle at a cool, dry place, protected from sunlight and moisture. Adhering to these simple precautions preserves its quality and extends its shelf life to up to two years. Always use protective equipment to minimize exposure, as the substance is irritating and can be harmful if inhaled or swallowed.

FAQs of P-Dimethylamino Benzaldehyde:

Q: How should P-Dimethylamino Benzaldehyde be stored to maintain its quality?

A: Store P-Dimethylamino Benzaldehyde in tightly sealed HDPE bottles, protected from light and moisture, in a cool, dry place. These conditions prevent decomposition and preserve its purity and effectiveness over its two-year shelf life.

Q: What are the primary uses of P-Dimethylamino Benzaldehyde in the laboratory?

A: This reagent is widely employed for colorimetric analytical tests, such as detecting urobilinogen and hydrazine, and serves as an intermediate in organic synthesis.

Q: When should safety precautions be taken with this chemical?

A: Safety precautions should always be observed: avoid inhaling fumes or ingesting the powder, and use suitable personal protective equipment, as it is harmful and can cause irritation upon contact.

Q: Where can you obtain the quality certificate for this product?

A: A Certificate of Analysis (COA) is available upon request from the supplier, verifying the products compliance with purity standards and quality specifications.

Q: What is the recommended process for analyzing the purity of P-Dimethylamino Benzaldehyde?

A: Purity and quality are typically assessed through HPLC and melting point determination, providing assurance of the reagents suitability for analytical and technical uses.

Q: How is this product supplied and in what quantities?

A: It is supplied in HDPE bottles of 50g, 100g, 500g, or 1kg, suitable for varied laboratory requirements and ensuring secure, contaminant-free storage.

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