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2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde, Pharmaceutical intermediate, Key intermediate of Nimodipine

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2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde, Pharmaceutical intermediate, Key intermediate of Nimodipine

China 2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde,  Pharmaceutical intermediate,  Key intermediate of Nimodipine supplier
2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde,  Pharmaceutical intermediate,  Key intermediate of Nimodipine supplier 2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde,  Pharmaceutical intermediate,  Key intermediate of Nimodipine supplier

Large Image :  2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde, Pharmaceutical intermediate, Key intermediate of Nimodipine

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
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Detailed Product Description
Cas No: 552-89-6 Chemical Name: 2-Nitrobenzaldehyde
Purity: 99.5%min (GC) Other Name: O-nitrobenzaldehyde
Synonyms: Ortho Nitrobenzaldehyde EINECS No: 209-025-3
Application: Key Intermediate Of Nimodipine, Nisodipine And Ambroxol Hydrochloride.

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.

 

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:

2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde,  Pharmaceutical intermediate,  Key intermediate of Nimodipine

Product description of 2-Nitrobenzaldehyde:

Chemical name: 2-Nitrobenzaldehyde
Formula: C7H5NO3

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

EINECS NO: 209-025-3

 

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

2-Nitrobenzaldehyde,Cas No 552-89-6, o-nitrobenzaldehyde,  Pharmaceutical intermediate,  Key intermediate of Nimodipine

 

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.

 

TOXICOLOGICAL INFORMATION

RTECS#:
CAS# 552-89-6: CU7300000 LD50/LC50:
CAS# 552-89-6: Oral, mouse: LD50 = 600 mg/kg.
Carcinogenicity:
Benzaldehyde, 2-Nitro- - Not listed by ACGIH, IARC, or NTP.

 

DISPOSAL CONSIDERATIONS

Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.

 

TRANSPORT INFORMATION
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

 

REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
R 41 Risk of serious damage to eyes.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28 After contact with skin, wash immediately
with...
WGK (Water Danger/Protection)
CAS# 552-89-6: 2
Canada
CAS# 552-89-6 is listed on Canada's DSL List.
CAS# 552-89-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 552-89-6 is listed on the TSCA inventory.

Contact Details
Xiamen Haitaida Import and Export Co., Ltd

Contact Person: linbijuan

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