ChemicalBook > CAS DataBase List > 4-ETHYL-3-NITROBENZOIC ACID

4-ETHYL-3-NITROBENZOIC ACID

Product Name: 4-ETHYL-3-NITROBENZOIC ACID
CAS No.: 103440-95-5
Chemical Name: 4-ETHYL-3-NITROBENZOIC ACID
Synonyms: 3-Nitro-4-ethylbenzoic acid;4-ETHYL-3-NITROBENZOIC ACID;Benzoic acid,4-ethyl-3-nitro-;3,4-4-Ethyl-3-nitrobenzoic acid;4-ETHYL-3-NITROBENZOIC ACID, 98+%
CBNumber: CB0109002
Molecular Formula: C9H9NO4
Formula Weight: 195.17
MOL File: 103440-95-5.mol

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4-ETHYL-3-NITROBENZOIC ACID Property

Melting point:: 157.5-158.3 °C
Boiling point:: 336℃
Density: 1.331
Flash point:: 148℃
storage temp.: Sealed in dry,Room Temperature
pka: 3?+-.0.10(Predicted)
Appearance: White to off-white Solid
InChI: InChI=1S/C9H9NO4/c1-2-6-3-4-7(9(11)12)5-8(6)10(13)14/h3-5H,2H2,1H3,(H,11,12)
InChIKey: DUTYVLOGZGRKMA-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC=C(CC)C([N+]([O-])=O)=C1

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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: E937245
Product name: 4-Ethyl-3-nitrobenzoicAcid
Packaging: 250mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: Q691
Product name: 4-Ethyl-3-nitrobenzoicacid
Packaging: 10g
Price: $30
Updated: 2021/12/16

AK Scientific

Product number: Q691
Product name: 4-Ethyl-3-nitrobenzoicacid
Packaging: 1g
Price: $10
Updated: 2021/12/16

AK Scientific

Product number: Q691
Product name: 4-Ethyl-3-nitrobenzoicacid
Packaging: 5g
Price: $20
Updated: 2021/12/16

AK Scientific

Product number: Q691
Product name: 4-Ethyl-3-nitrobenzoicacid
Packaging: 25g
Price: $70
Updated: 2021/12/16

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4-ETHYL-3-NITROBENZOIC ACID Chemical Properties,Usage,Production

Uses

4-Ethyl-3-nitrobenzoic Acid can be useful in the study of defined positive charge patterns created on DNA nanostructures to determine cellular uptake efficiency.

Synthesis

619-64-7

103440-95-5

A. Synthesis of 4-ethyl-3-nitrobenzoic acid Nitric acid (12 mL) was added slowly and dropwise to a suspension of concentrated sulfuric acid (24 mL) of 4-ethylbenzoic acid (4.53 g, 30.16 mmol) at 0 °C. The reaction temperature was maintained at 0 °C with continuous stirring for 1.5 hours. Upon completion of the reaction, the mixture was carefully poured into ice water and a solid was precipitated. The solid product was collected by filtration and washed with cold water and dried to give 4-ethyl-3-nitrobenzoic acid (5.79 g, 98% yield). Product characterization data: 1H NMR (400 MHz, DMSO-d6) δ 1.23 (3H, t, J = 7.2 Hz), 2.88 (2H, q, J = 7.2 Hz), 7.67 (1H, d, J = 8.0 Hz), 8.15 (1H, dd, J = 1.6, 8.0 Hz), 8.36 (1H, d, J = 1.6 Hz).

References

[1] Patent: WO2014/73904, 2014, A1. Location in patent: Paragraph 1151-1154
[2] Patent: WO2014/89364, 2014, A1. Location in patent: Paragraph 00685; 00686
[3] Langmuir, 2014, vol. 30, # 28, p. 8452 - 8460
[4] Patent: WO2004/46107, 2004, A1. Location in patent: Page 187
[5] Bioorganic and Medicinal Chemistry, 2017, vol. 25, # 21, p. 5995 - 6006

4-ETHYL-3-NITROBENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-ETHYL-3-NITROBENZOIC ACID manufacturers

Career Henan Chemical Co

Product: 4-ETHYL-3-NITROBENZOIC ACID 103440-95-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-24

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4-ETHYL-3-NITROBENZOIC ACID

3-Nitro-4-ethylbenzoic acid

4-ETHYL-3-NITROBENZOIC ACID, 98+%

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103440-95-5