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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
$20
Updated
2024/03/01
TCI Chemical
Product number
M0950
Product name
4-Methyl-3-nitrobenzoic Acid
Purity
>99.0%(T)
Packaging
500g
Price
$133
Updated
2024/03/01
Alfa Aesar
Product number
A11650
Product name
4-Methyl-3-nitrobenzoic acid, 99%
Packaging
100g
Price
$41.65
Updated
2024/03/01
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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

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4-Methyl-3-nitrobenzoic acid Suppliers

Shanghai Harvest Chemical Industrial Co., Ltd.
Tel
21-31038972 15721252604
Fax
+86-21-51385350
Email
ammyzuo@harvest-chem.com
Country
China
ProdList
2540
Advantage
64
Changzhou Baokang Pharmaceutical & Chemical Co.,Ltd.
Tel
0519-0519-88494757 15961115886
Fax
+86-519-83756102
Email
sales@baokangchem.com
Country
China
ProdList
97
Advantage
60
Wuhan Beileye Biomedical Technology Co., Ltd.
Tel
18086118078
Email
2696158611@qq.com
Country
China
ProdList
4277
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
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62
New Energy Chemicals
Tel
0515-82159088 13770142076
Fax
86-0515-8215909
Email
twl@njuchem.com
Country
China
ProdList
213
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65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Ark Pharm, Inc.
Tel
847-367-3680
Fax
847-367-3681
Email
sales@arkpharminc.com
Country
United States
ProdList
1670
Advantage
56
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1390
Advantage
62
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View Lastest Price from 4-Methyl-3-nitrobenzoic acid manufacturers

Asia Chem I and E (Jiangsu) Co Ltd
Product
4-Methyl-3-nitrobenzoic acid 96-98-0
Price
US $27.91/Kg/Drum
Min. Order
25Kg/Drum
Purity
99.00%HPLC
Supply Ability
12tons/month
Release date
2021-09-23
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
Baoji Guokang Bio-Technology Co., Ltd.
Product
4-Methyl-3-nitrobenzoic acid 96-98-0
Price
US $109.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1T
Release date
2021-06-07

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