Name: Salicylaldehyde
Cas: 90-02-8
Purity: 99%
MOQ: 1KG
Directory Guidance on Salicylaldehyde
Chemical Structure
Basic Info
Salicylaldehyde is an aromatic aldehyde compound with the chemical formula C7H6O2. It consists of a benzene ring connected to a hydroxyl group (-OH) and an aldehyde group (-CHO). It belongs to the aromatic hydroxy aldehyde class and is similar to salicylic acid in structure, but the aldehyde group replaces the carboxyl group.
Salicylaldehyde is a pale yellow to colorless liquid with a bitter almond-like odor. It can be synthesized from salicylic acid or salicylate compounds. The coexistence of its hydroxyl and aldehyde groups gives it dual active sites in chemical reactions and has a wide range of chemical applications.
Product Introduction
| Melting point | 1-2 °C (lit.) |
| Boiling point | 197 °C (lit.) |
| density | 1.146 g/mL at 25 °C (lit.) |
| vapor density | 4.2 (vs air) |
| vapor pressure | 1 mm Hg ( 33 °C) |
| refractive index | n20/D 1.573(lit.) |
| FEMA | 3004 | SALICYLALDEHYDE |
| Fp | 170 °F |
| storage temp. | -20°C |
| solubility | 4.9g/l |
| form | Liquid |
| pka | 8.37(at 25℃) |
| color | Clear yellow |
| PH | 6-8 (H2O, 20℃)Not applicable |
| Odor | Bitter almonds |
| Odor Type | medicinal |
| Water Solubility | slightly soluble |
| Melting point | 1-2 °C (lit.) |
| Boiling point | 197 °C (lit.) |
| density | 1.146 g/mL at 25 °C (lit.) |
| vapor density | 4.2 (vs air) |
| vapor pressure | 1 mm Hg ( 33 °C) |
| refractive index | n20/D 1.573(lit.) |
| FEMA | 3004 | SALICYLALDEHYDE |
| Item | Specification |
| Product Name | Salicylaldehyde |
| CAS No. | 90-02-8 |
| Appearance | Liquid |
| Shelf Life | 2 years |
| Packing | As your requirements |
Product Packaging
1. Organic synthesis
Intermediates: Salicylaldehyde is an important organic synthesis intermediate widely used to manufacture various chemicals and drugs, such as spices, dyes, pesticides, etc. Synthesis of complex molecules is often used to synthesize derivatives with hydroxyl and aldehyde properties.
Schiff base synthesis: Salicylaldehyde reacts with amine compounds to form Schiff bases, which have many uses, especially in catalysts, organic electronic materials, and biomedicine.
2. Flavors and fragrances
Fragrance raw materials: Salicylaldehyde is often used as a raw material for the manufacture of flavors and fragrances because of its almond-like smell. It has essential applications in preparing perfumes and aromatic products with complex fragrances such as floral and fruity fragrances.
Aromatic aldehyde derivatives: Salicylaldehyde derivatization reactions can generate a variety of aromatic compounds, which are further used in the fragrance industry.
3. Medicine and Biology
Drug synthesis: Salicylaldehyde is a precursor of some drugs, such as salicylic acid. It is involved in the synthesis of antibacterial, anti-inflammatory, and analgesic drugs and, due to its chelation with metal ions, is also used in the development of antioxidants.
Bioprobes: In biochemical research, Salicylaldehyde can be used as a probe or reactant to detect and label specific biomolecules.
4. Metal coordination chemistry
Chelating agents: Salicylaldehyde’s hydroxyl and aldehyde groups can react with metal ions to form stable chelates. These chelates have essential applications in metal analysis and separation processes as well as in catalyst synthesis.
Ligand synthesis: Salicylaldehyde is often used to synthesize Schiff base ligands, which can form coordination compounds with metal ions and are widely used in catalysis, materials science, and drug development.
5. Polymers and materials science
Functional polymers: Salicylaldehyde can manufacture polymer materials with specific functions, such as coatings with antioxidant and anti-corrosion properties. Its chemical activity can adjust polymers’ mechanical and chemical properties.
Optical materials: Salicylaldehyde derivatives are studied for optical and electronic materials because of their excellent electron transfer and luminescence properties.
6. Agrochemicals
Pesticides and fungicides: Salicylaldehyde, an intermediate of pesticides and fungicides, can synthesize compounds with bactericidal and insecticidal effects. It also has specific applications in the development of plant protection products.
Related References
Manufacturer of Salicylaldehyde
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Salicylaldehyde manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Cooperation Partner
Hot Products
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Is there a discount?
Different quantity has different discount.
Shipping
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.