2-Methyl-5-nitrobenzaldehyde

Product Name: 2-Methyl-5-nitrobenzaldehyde
CAS No.: 16634-91-6
Chemical Name: 2-Methyl-5-nitrobenzaldehyde
Synonyms: 2-METHYL-5-NITROBENZALDEHYDE;2,6-bis(trifluoroethoxy)aniline;Benzaldehyde, 2-methyl-5-nitro-;2-METHYL-5-NITROBENZALDEHYDE, 95+%
CBNumber: CB6736480
Molecular Formula: C8H7NO3
Formula Weight: 165.15
MOL File: 16634-91-6.mol

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2-Methyl-5-nitrobenzaldehyde Property

Melting point:: 53.0 to 57.0 °C
Boiling point:: 114°C/0.2mmHg(lit.)
Density: 1.278±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
color: White to Light yellow to Light orange

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Safety

HS Code: 2913000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: M2957
Product name: 2-Methyl-5-nitrobenzaldehyde
Purity: >98.0%(GC)
Packaging: 1g
Price: $123
Updated: 2025/07/31

TCI Chemical

Product number: M2957
Product name: 2-Methyl-5-nitrobenzaldehyde
Purity: >98.0%(GC)
Packaging: 5g
Price: $367
Updated: 2025/07/31

TRC

Product number: M339308
Product name: 2-Methyl-5-nitrobenzaldehyde
Packaging: 250mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: J99581
Product name: 2-Methyl-5-nitrobenzaldehyde
Packaging: 10g
Price: $160
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: COR0001807
Product name: 2-METHYL-5-NITROBENZALDEHYDE
Purity: 95.00%
Packaging: 1G
Price: $166.95
Updated: 2021/12/16

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2-Methyl-5-nitrobenzaldehyde Chemical Properties,Usage,Production

Synthesis

22474-47-1

16634-91-6

General steps: 1. In a dry reaction flask, 2-methyl-5-nitrobenzyl alcohol (20 mmol) was dissolved in dichloromethane (DCM, 100 mL). 2. Pyridinium chlorochromate (PCC, 28-40 mmol) was added to the above solution. 3. The reaction mixture was heated to reflux (oil bath temperature was maintained at 55 °C) and the reaction lasted for 1-4 hours. 4. The progress of the reaction was monitored by thin layer chromatography (TLC) and/or liquid chromatography-mass spectrometry (LCMS) during the reaction. 5. Upon completion of the reaction, the mixture was cooled to room temperature. 6. post-processing, including isolation and purification of the product, is carried out according to the method described in variant B.

References

[1] Patent: US2015/218086, 2015, A1. Location in patent: Paragraph 0529; 0530; 0573
[2] Patent: WO2017/24009, 2017, A1. Location in patent: Paragraph 0560; 0592

2-Methyl-5-nitrobenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Methyl-5-nitrobenzaldehyde Suppliers

Americas 1 China 76 Europe 1 India 3 Japan 1 United Kingdom 6 United States 12 Global 100

Energy Chemical

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Bide Pharmatech Ltd.

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View Lastest Price from 2-Methyl-5-nitrobenzaldehyde manufacturers

Career Henan Chemical Co

Product: 2-Methyl-5-nitrobenzaldehyde 16634-91-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-12

16634-91-6, 2-Methyl-5-nitrobenzaldehydeRelated Search:

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2-METHYL-5-NITROBENZALDEHYDE, 95+%

2-METHYL-5-NITROBENZALDEHYDE

Benzaldehyde, 2-methyl-5-nitro-

2,6-bis(trifluoroethoxy)aniline

16634-91-6

API intermediates

Aromatic Aldehydes & Derivatives (substituted)