ChemicalBook > CAS DataBase List > 2-HYDROXY-4-NITRO-BENZALDEHYDE

2-HYDROXY-4-NITRO-BENZALDEHYDE

Product Name: 2-HYDROXY-4-NITRO-BENZALDEHYDE
CAS No.: 2460-58-4
Chemical Name: 2-HYDROXY-4-NITRO-BENZALDEHYDE
Synonyms: NSC 82622;4-nitrosalicylaldehyde;Salicylaldehyde, 4-nitro-;2-HYDROXY-4-NITRO-BENZALDEHYDE;BENZALDEHYDE, 2-HYDROXY-4-NITRO-
CBNumber: CB7506738
Molecular Formula: C7H5NO4
Formula Weight: 167.12
MOL File: 2460-58-4.mol

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2-HYDROXY-4-NITRO-BENZALDEHYDE Property

Melting point:: 128-130°C
Boiling point:: 309.2±32.0 °C(Predicted)
Density: 1.500±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform, Dichloromethane, Methanol,
form: Solid
pka: 6.37±0.19(Predicted)
color: Yellow Crystalline

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Safety

Risk Statements: 43
Safety Statements: 36/37
HS Code: 2913000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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

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N-Bromosuccinimide Price

TRC

Product number: H948640
Product name: 2-Hydroxy-4-nitrobenzaldehyde
Packaging: 5g
Price: $480
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0020981
Product name: 2-HYDROXY-4-NITROBENZALDEHYDE
Purity: 95.00%
Packaging: 2.5G
Price: $1947
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0020981
Product name: 2-HYDROXY-4-NITROBENZALDEHYDE
Purity: 95.00%
Packaging: 250MG
Price: $739.2
Updated: 2021/12/16

ChemScene

Product number: CS-W008995
Product name: Salicylaldehyde,4-nitro-
Purity: 99.65%
Packaging: 25g
Price: $942
Updated: 2021/12/16

Matrix Scientific

Product number: 119092
Product name: 2-Hydroxy-4-nitrobenzaldehyde
Purity: 95+%
Packaging: 5g
Price: $1057
Updated: 2021/12/16

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2-HYDROXY-4-NITRO-BENZALDEHYDE Chemical Properties,Usage,Production

Chemical Properties

Yellow Crystalline Solid

Uses

2-Hydroxy-4-nitrobenzaldehyde (cas# 2460-58-4) is a compound useful in organic synthesis.

Synthesis

57356-40-8

2460-58-4

2-(Hydroxymethyl)-5-nitrophenol (13 g, 77 mmol) was mixed with manganese dioxide (26.7 g, 308 mmol) in ethyl acetate (250 mL). The reaction mixture was heated to 80 °C and the reaction was stirred at this temperature for 16 hours. After completion of the reaction, insoluble material was removed by filtration and the filtrate was concentrated under reduced pressure to give the crude product. The crude product was purified by column chromatography with the eluent of petroleum ether/ethyl acetate (1:3, v/v) to give 2-hydroxy-4-nitrobenzaldehyde (10.5 g) in 81.7% yield.

References

[1] Journal of the Iranian Chemical Society, 2017, vol. 14, # 9, p. 1917 - 1933
[2] Synlett, 2003, # 12, p. 1868 - 1870
[3] Journal of the American Chemical Society,
[4] Journal of the American Chemical Society, 2009, vol. 131, p. 1187 - 1194
[5] Patent: CN106349233, 2017, A. Location in patent: Paragraph 0119; 0123; 0124; 0125

2-HYDROXY-4-NITRO-BENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-HYDROXY-4-NITRO-BENZALDEHYDE Suppliers

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View Lastest Price from 2-HYDROXY-4-NITRO-BENZALDEHYDE manufacturers

R&D Scientific Inc.

Product: 4-Nitrosalicylaldehyde 2460-58-4
Price: US $820.00/g
Min. Order: 1g
Purity: 98
Supply Ability: 500 Kg
Release date: 2024-03-27

Career Henan Chemical Co

Product: 2-HYDROXY-4-NITRO-BENZALDEHYDE 2460-58-4
Price: US $500.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2018-08-04

2460-58-4, 2-HYDROXY-4-NITRO-BENZALDEHYDERelated Search:

4-Nitrosalicylic acid 2-Methoxy-4-nitrobenzoic acid 2-ETHOXY-4-NITROBENZOIC ACID Disperse Blue 27 2-METHOXY-4-NITROBENZALDEHYDE 2-HYDROXY-4-NITRO-BENZALDEHYDE 5-ETHYL-2-HYDROXY-3-NITRO-BENZALDEHYDE 1-(2-HYDROXY-4-NITROPHENYL)ETHAN-1-ONE 1-(4-METHYLPHENOXY)-3-NITRODIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 1-METHOXY-3-NITRODIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 1-ETHOXY-3-NITRODIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 1,3-DINITRODIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 3-NITRO-1-PROPOXYDIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 1,2-DIHYDROXY-3-NITROANTHRAQUINONE 3-NITRO-1-PHENOXYDIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 1-(4-METHOXYPHENOXY)-3-NITRODIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE 1-(2-HYDROXY-4-NITROPHENYL)PROPAN-1-ONE 1-(2-HYDROXYETHOXY)-3-NITRODIBENZO[B,F][1,4]OXAZEPIN-11(10H)-ONE

2-HYDROXY-4-NITRO-BENZALDEHYDE

BENZALDEHYDE, 2-HYDROXY-4-NITRO-

4-nitrosalicylaldehyde

NSC 82622

Salicylaldehyde, 4-nitro-

2460-58-4

Aromatic Aldehydes & Derivatives (substituted)

Benzaldehyde

Aromatics