ChemicalBook > CAS DataBase List > 4-Methyl-3-nitrobenzoic acid

4-Methyl-3-nitrobenzoic acid

Product Name
4-Methyl-3-nitrobenzoic acid
CAS No.
96-98-0
Chemical Name
4-Methyl-3-nitrobenzoic acid
Synonyms
AKOS BBS-00007715;RARECHEM AL BO 1292;3-Nitro-p-toluylsure;3-NITRO-P-TOLUIC ACID;4-Methyl-3-nitrobenzoic;4-methyl-3-nitro-benzoicaci;4-Methy-3-nitrobenzoic acid;4-METHYL-3-NITROBENZOIC ACID;3-NITRO-4-METHYLBENZOIC ACID;3-Nitro-4-methylbenzoic aicd
CBNumber
CB7218697
Molecular Formula
C8H7NO4
Formula Weight
181.15
MOL File
96-98-0.mol
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4-Methyl-3-nitrobenzoic acid Property

Melting point:
187-190 °C (lit.)
Boiling point:
314.24°C (rough estimate)
Density 
1.4283 (rough estimate)
vapor pressure 
0.001Pa at 20℃
refractive index 
1.5468 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
0.257g/l
form 
Crystalline Powder
pka
3.66±0.10(Predicted)
color 
White to light yellow
Water Solubility 
<0.1 g/100 mL at 22 ºC
BRN 
1874411
LogP
1.65 at 23℃ and pH6.3-6.7
CAS DataBase Reference
96-98-0(CAS DataBase Reference)
EPA Substance Registry System
4-Methyl-3-nitrobenzoic acid (96-98-0)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
36/37/38-20/21/22-22
Safety Statements 
36/37/39-26-22-36-24/25
WGK Germany 
1
TSCA 
Yes
HS Code 
29163990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
151408
Product name
4-Methyl-3-nitrobenzoic acid
Purity
99%
Packaging
25g
Price
$44.4
Updated
2023/06/20
Sigma-Aldrich
Product number
151408
Product name
4-Methyl-3-nitrobenzoic acid
Purity
99%
Packaging
100g
Price
$61.5
Updated
2023/01/07
TCI Chemical
Product number
M0950
Product name
4-Methyl-3-nitrobenzoic Acid
Purity
>99.0%(T)
Packaging
25g
Price
$18
Updated
2025/07/31
TCI Chemical
Product number
M0950
Product name
4-Methyl-3-nitrobenzoic Acid
Purity
>99.0%(T)
Packaging
500g
Price
$121
Updated
2025/07/31
TRC
Product number
B495305
Product name
4-Methyl-3-nitrobenzoic Acid
Packaging
1g
Price
$45
Updated
2021/12/16
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4-Methyl-3-nitrobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

4-Methyl-3-nitrobenzoic acid was used in the synthesis of one-dimensional (1D) lanthanide coordination complexes.

General Description

Prismatic crystals or off-white powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4-Methyl-3-nitrobenzoic acid is a nitrated carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry.

Fire Hazard

Information concerning the flash point of 4-Methyl-3-nitrobenzoic acid is not available. 4-Methyl-3-nitrobenzoic acid is probably combustible.

Purification Methods

Recrystallise the acid from EtOH. The S-benzylisothiuronium salt has m 167168o (EtOH). The acid chloride [10397-30-5] has m 20-21o, b 185o/36mm, and the methyl ester [7356-11-8] crystallises as pale yellow needles from MeOH with m 51o. [Beilstein 9 H 502, 9 II 334, 9 III 2359.]

4-Methyl-3-nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Indole-6-carboxylic acid
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4-Methyl-3-nitrobenzoic acid Suppliers

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View Lastest Price from 4-Methyl-3-nitrobenzoic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
4-Methyl-3-nitrobenzoic acid 96-98-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
10000KGS
Release date
2025-05-13
WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Methyl-3-nitrobenzoic acid 96-98-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000kg/month
Release date
2021-07-26
Hebei Chuanghai Biotechnology Co., Ltd
Product
4-Methyl-3-nitrobenzoic acid 96-98-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-29

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