Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
2-Chlorobenzaldehyde (CAS 89-98-5), also named o-Chlorobenzaldehyde, is a common aromatic aldehyde compound. It appears as colorless to pale yellow oily liquid with a special aromatic smell. Featuring active chemical properties and wide solubility in organic solvents, it is widely used in pharmaceutical intermediates, pesticide synthesis, dye industry and organic chemical research. Produced via professional chlorination, purification and refining processes, this product has high purity, low impurities and stable batch quality. For legitimate industrial production, formulation and scientific research only.
Product Features
- High Purity: ≥99.0% (GC), low impurities, meets industrial and pharmaceutical grade standards.
- Active Chemical Property: The aldehyde group is easy to react, serving as an important synthetic building block.
- Good Solubility: Miscible with most organic solvents, suitable for various reaction systems.
- Stable Quality: Relatively stable under sealed and cool storage conditions.
- Strict Quality Control: Each batch is fully tested; standard COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: Colorless to pale yellow oily liquid
- Odor: Special aromatic odor
- Molecular Formula: C7H5ClO
- Molecular Weight: 140.57
- Melting Point: 9 – 12 °C
- Boiling Point: 211 – 213 °C
- Density: 1.248 g/mL (20 °C)
- Refractive Index: 1.566 (20 °C)
- Flash Point: 87 °C
- Solubility: Insoluble in water; soluble in ethanol, ether, benzene and other organic solvents
- Hygroscopicity: Non-hygroscopic
Chemical Properties
- Chemical Stability: Stable at room temperature; gradually oxidized to corresponding carboxylic acid when exposed to air for a long time.
- Chemical Reactivity: Aldehyde group can undergo oxidation, reduction, condensation and addition reactions.
- Acid-Base Character: Neutral under conventional conditions.
- Incompatibility: Keep away from strong oxidants, strong reducing agents and strong alkalis.
Applications
- Pharmaceutical Industry: Key intermediate for synthesizing antibacterial drugs, anti-inflammatory drugs and veterinary drugs.
- Pesticide Industry: Raw material for manufacturing herbicides, fungicides and insecticides.
- Dye Industry: Intermediate for the synthesis of organic dyes and colorants.
- Organic Synthesis: Used for preparing heterocyclic compounds and fine chemical products.
- Laboratory Research: Common reagent for organic synthesis experiments and chemical research.
Usage Restriction: For industrial synthesis and scientific research use only. Strictly forbidden for illegal processing and improper application.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed to prevent oxidation. Store separately from strong oxidants, reducing agents and alkalis. Keep far from heat sources and direct sunlight. Recommended storage temperature: 10 – 25 °C. Reseal containers immediately after opening.
Transportation Requirements
This product is classified as non-hazardous goods. Adopt light-proof and sealed packaging. Avoid violent collision, extrusion and rain soaking during transit. Do not transport together with food, feed and toxic substances.
Operation Notes
Wear dust mask, chemical-resistant gloves and safety goggles. Operate in a well-ventilated fume hood. Avoid inhalation of vapor and direct contact with skin and eyes. Rinse thoroughly with plenty of clean water in case of contact. Do not eat, drink or smoke in the working area.
Regulatory Information
EINECS Number: 201-956-8
HS Code: 2913290090
Complies with international organic chemical standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified chemical factories, pharmaceutical enterprises, pesticide manufacturers and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | 2-Chlorobenzaldehyde |
| CAS NO. | 89-98-5 |
| IUPAC Name | 2-Chlorobenzaldehyde |
| Synonyms | o-Chlorobenzaldehyde |
| Molecular Formula | C7H5ClO |
| Molecular Weight | 140.57 |
| EINECS Number | 201-956-8 |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | Colorless to pale yellow oily liquid |
| Purity | ≥99.0% (GC) |
| Water Content | ≤0.2% |
| Melting Point | 9 – 12 °C |
| Boiling Point | 211 – 213 °C |
| Density | 1.248 g/mL (20 °C) |
| Refractive Index | 1.566 (20 °C) |
| Flash Point | 87 °C |
| Solubility | Insoluble in water; soluble in ethanol, ether, benzene |
| HS Code | 2913290090 |
| Storage Temperature | 10 – 25 °C, sealed, light-proof & dry environment |
| Packing Specification | 25kg/plastic drum, 200kg/iron drum |
| Grade Standard | Industrial Grade / Pharma Grade / Research Grade |
| Application Scope | Pharmaceutical intermediate, pesticide intermediate, dye intermediate, organic synthesis |
| Validity Period | 18 Months under specified storage conditions |
