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4-Ethyl-3-nitrobenzoic acid is an organic compound that belongs to the benzoic acids family. It is distinguished by its core structure, which includes a nitro group (-NO2) and an ethyl group (-C2H5), both attached to a benzoic acid backbone. The nitro group significantly increases the compound's reactivity, making it a valuable component in the synthesis of various organic substances. It is represented by the molecular formula C9H9NO4 and, like other benzoic acids, exhibits carboxylic acid functionality, which is known for its sour taste and ability to react with bases and carbonates to form salts.

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  • 103440-95-5 Structure
  • Basic information

    1. Product Name: 4-ETHYL-3-NITROBENZOIC ACID
    2. Synonyms: 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-
    3. CAS NO:103440-95-5
    4. Molecular Formula: C9H9NO4
    5. Molecular Weight: 195.17
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 103440-95-5.mol
  • Chemical Properties

    1. Melting Point: 157.5-158.3 °C
    2. Boiling Point: 336℃
    3. Flash Point: 148℃
    4. Appearance: white crystal powder
    5. Density: 1.331
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.587
    8. Storage Temp.: Sealed in dry,Room Temperature
    9. Solubility: N/A
    10. PKA: 3?+-.0.10(Predicted)
    11. CAS DataBase Reference: 4-ETHYL-3-NITROBENZOIC ACID(CAS DataBase Reference)
    12. NIST Chemistry Reference: 4-ETHYL-3-NITROBENZOIC ACID(103440-95-5)
    13. EPA Substance Registry System: 4-ETHYL-3-NITROBENZOIC ACID(103440-95-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 103440-95-5(Hazardous Substances Data)

103440-95-5 Usage

Uses

Used in Chemical Synthesis:
4-Ethyl-3-nitrobenzoic acid is used as a key intermediate in the synthesis of various organic compounds due to its enhanced reactivity from the nitro group.
Used in Dye Manufacturing:
4-Ethyl-3-nitrobenzoic acid is used as a precursor in the production of dyes, where its reactivity and structural components contribute to the formation of the desired colorants.
Used in Pharmaceutical Industry:
4-Ethyl-3-nitrobenzoic acid is used as a building block in the development of pharmaceuticals, where its reactivity allows for the creation of new drug molecules with potential therapeutic applications.
Used in Resin Production:
4-Ethyl-3-nitrobenzoic acid is used in the manufacturing of resins, where its structural components and reactivity contribute to the formation of polymers with specific properties for various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 103440-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,4 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103440-95:
(8*1)+(7*0)+(6*3)+(5*4)+(4*4)+(3*0)+(2*9)+(1*5)=85
85 % 10 = 5
So 103440-95-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H9NO4/c1-2-6-3-4-7(9(11)12)5-8(6)10(13)14/h3-5H,2H2,1H3,(H,11,12)

103440-95-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Ethyl-3-nitrobenzoic acid

1.2 Other means of identification

Product number -
Other names 4-ETHYL-3-NITROBENZOIC ACID

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:103440-95-5 SDS

103440-95-5Relevant articles and documents

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Page/Page column 128; 129, (2015/06/18)

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Paragraph 00685; 00686, (2014/06/24)

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