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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4-ETHYL-3-NITROBENZOIC ACID Suppliers

China 84 Germany 1 India 4 The Netherlands 1 United Kingdom 2 United States 10 Global 102
Aladdin Scientific
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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

103440-95-5, 4-ETHYL-3-NITROBENZOIC ACIDRelated Search:

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  • 4-ETHYL-3-NITROBENZOIC ACID
  • 3-Nitro-4-ethylbenzoic acid
  • 4-ETHYL-3-NITROBENZOIC ACID, 98+%
  • 3,4-4-Ethyl-3-nitrobenzoic acid
  • Benzoic acid,4-ethyl-3-nitro-
  • 103440-95-5