Quality First and Reputation Foremost

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPharmaceutical Raw Materials

Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde

Good quality Fine Chemical Products for sales
Thank you for your cooperation these years. Good quality and timely delivery satisfied us.

—— Peter

Pre-shipment sample was confirmed. For the stable quality of last two years, our client agree to make shipment directly from next order.

—— Mr.Lee

The formula of PVC fitting is OK. Thanks for your moving technicians to our factory to adjust the formula and field test.

—— Mr. Trung

I'm Online Chat Now

Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde

China Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde supplier
Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde supplier Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde supplier

Large Image :  Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde

Product Details:

Place of Origin: Fujian, China
Model Number: 552-89-6

Payment & Shipping Terms:

Minimum Order Quantity: 500kgs
Packaging Details: 25kgs fiber drum net with plastic bag inner
Delivery Time: In 14 days after receiving payment or L/C
Supply Ability: 20mts per month
Contact Now
Detailed Product Description
Cas No: 552-89-6 Chemical Name: 2-Nitrobenzaldehyde
Purity: 99.5%min (GC) Application 1: Key Intermediate Of Nimodipine
Application 2: Key Intermediate Of Nisodipine Application 3: Key Intermediate Of Ambroxol
High Light:

chemical raw materials


pharmaceutical grade raw materials


Application of 2-Nitrobenzaldehyde:

2-Nitrobenzaldehyde has a wide range of USES:

1.  2-Nitrobenzaldehyde is the raw materials for the production of Nitropyridine, Nimodipine, Nisodipine and other cardiovascular drugs.

2.  2-Nitrobenzaldehyde is an important raw materials for the synthesis of new plant growth regulator Ethylchlozate.

3.  2-Nitrobenzaldehyde can be used to prepare o-nitrostyrene and o-nitrocinnamic acid series products

4.  In the dye industry, 2-Nitrobenzaldehyde is the raw material for the production of high-grade dye disperse yellow e-3g.

5. The o-aminobenzaldehyde obtained by reducing its nitrogroup to amino group is used in the synthesis of quinoline cyclic drugs.


Synonyms of 2-Nitrobenzaldehyde:
ortho nitrobenzaldehyde;
Benzaldehyde, 2-nitro-;


Description of 2-Nitrobenzaldehyde:

2-nitrobenzaldehyde, also known as o-nitrobenzaldehyde, CAS: 552-89-6; It is Pale yellow to yellow crystalline powder. Melting point is 43-44 degree centigrade. Boiling point is 153 degree centigrade (3.1kPa). It will evaporate with steam, have benzaldehyde fragrance. It is soluble in ethanol, ether, benzene, slightly soluble in water, flash point >110℃, and violently reacts with pyrrole.


Formula structure of 2-Nitrobenzaldehyde:

Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde

Product description of 2-Nitrobenzaldehyde:

Chemical name: 2-Nitrobenzaldehyde
Formula: C7H5NO3

Formula weight: 151.12
CAS NO.: 552-89-6


Physical property of 2-Nitrobenzaldehyde:

Appearance Pale yellow to yellow crystalline powder
Purity (%) 99.5 min (GC)
Moisture (%) 0.3 max
Max individual impurity (%) 0.2 max

Cas No 552-89-6 Benzaldehyde O-Nitro-Benzaldehyd O - Nitrobenzaldehyde


Packing and storage of 2-Nitrobenzaldehyde:

25kgs fiber drum net with plastic bag inner, Keep in a tightly closed container, stored in a cool, dry, ventilated area and protected from light.


Shelf life of 2-Nitrobenzaldehyde:

At least 2 years when stored in sealed packing under above mentioned conditions.


Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 552-89-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:  Wear appropriate gloves to prevent skin exposure.
Clothing:  Wear appropriate clothing to prevent skin exposure.
Respirators:  A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.



Physical State: Solid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 152 deg C
Freezing/Melting Point: 43 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Insoluble in water.
Specific Gravity/Density: Not available.
Molecular Formula: NO2C6H4CHO
Molecular Weight: 151.0399



Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

Contact Details
Xiamen Haitaida Import and Export Co., Ltd

Contact Person: Ms. Lin Bijuan

Tel: 86-592-6214196

Fax: 86-592-6217406

Send your inquiry directly to us (0 / 3000)