ChemicalBook > CAS DataBase List > 2-Methyl-3-nitrobenzoic acid

2-Methyl-3-nitrobenzoic acid

Product Name
2-Methyl-3-nitrobenzoic acid
CAS No.
1975-50-4
Chemical Name
2-Methyl-3-nitrobenzoic acid
Synonyms
AKOS BB-9542;3-Nitro-2-Toluic Acid;3-NITRO-O-TOLUIC ACID;o-Toluic acid, 3-nitro-;Lenalidomide Impurity 26;Lenalidomide Impurity 42;3-nitro-2-Methyl benzoate;2-methyl-3-nitro-benzoicaci;2-methyl-3-nitrobenzic acid;3-NITRO-2-METHYLBENZOIC ACID
CBNumber
CB9371639
Molecular Formula
C8H7NO4
Formula Weight
181.15
MOL File
1975-50-4.mol
More
Less

2-Methyl-3-nitrobenzoic acid Property

Melting point:
182-184 °C (lit.)
Boiling point:
314.24°C (rough estimate)
Density 
1.4283 (rough estimate)
refractive index 
1.5468 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
3.03±0.20(Predicted)
color 
White to Light red to Green
Water Solubility 
<0.1 g/100 mL at 22 ºC
BRN 
2050096
InChIKey
YPQAFWHSMWWPLX-UHFFFAOYSA-N
CAS DataBase Reference
1975-50-4(CAS DataBase Reference)
EPA Substance Registry System
2-Methyl-3-nitrobenzoic acid (1975-50-4)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-36-36/37/39-22
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29163900
More
Less

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.

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
137847
Product name
2-Methyl-3-nitrobenzoic acid
Purity
99%
Packaging
100g
Price
$88.4
Updated
2024/03/01
TCI Chemical
Product number
M0892
Product name
2-Methyl-3-nitrobenzoic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$16
Updated
2024/03/01
Alfa Aesar
Product number
A14694
Product name
2-Methyl-3-nitrobenzoic acid, 99%
Packaging
100g
Price
$51.9
Updated
2021/12/16
Alfa Aesar
Product number
A14694
Product name
2-Methyl-3-nitrobenzoic acid, 99%
Packaging
250g
Price
$98
Updated
2021/12/16
Alfa Aesar
Product number
A14694
Product name
2-Methyl-3-nitrobenzoic acid, 99%
Packaging
500g
Price
$177
Updated
2021/12/16
More
Less

2-Methyl-3-nitrobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

white crystal powder

Uses

3-Nitro-o-toluic Acid, is a building block used for the synthesis of various compounds. It is an intermediate for the synthesis of 4-(Piperazin-1-ylmethyl)-N1-arylsulfonyl indole derivatives as 5-HT6 receptor ligands.

Uses

2-Methyl-3-nitrobenzoic acid was used as starting reagent in the synthesis of methyl 2-methyl-3-nitrobenzoate and 2,3-unsubstituted indoles.

General Description

Fine needles or light beige powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-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

Flash point data for 2-Methyl-3-nitrobenzoic acid is not available. 2-Methyl-3-nitrobenzoic acid is probably combustible.

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

Raw materials

Preparation Products

More
Less

2-Methyl-3-nitrobenzoic acid Suppliers

Changzhou Baokang Pharmaceutical & Chemical Co.,Ltd.
Tel
0519-0519-88494757 15961115886
Fax
+86-519-83756102
Email
sales@baokangchem.com
Country
China
ProdList
98
Advantage
60
Z IntellecChem & Tech. Co., Ltd
Tel
13179383568; 15050866711
Fax
QQ:2677337387
Email
contact@zintellec.com
Country
China
ProdList
349
Advantage
58
Beijing Century Richap Chemistry Co., Ltd.
Tel
10-64446226
Fax
+86 10 64455595
Country
China
ProdList
110
Advantage
55
Wuhan Xinyang Ruihe Chemical Technology Co., Ltd.
Tel
027-027-83850106 13720181483
Email
366443693@QQ.COM
Country
China
ProdList
3572
Advantage
58
Ningbo jinuo chemical co., LTD
Tel
0574-87314919 057487319282
Email
info@nbinno.com
Country
China
ProdList
7204
Advantage
58
HANGZHOU JIUXI CHEMICAL CO.,LTD
Tel
0571-87225286 18966162194
Email
578958341@qq.com
Country
China
ProdList
30
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2341
Advantage
56
More
Less

View Lastest Price from 2-Methyl-3-nitrobenzoic acid manufacturers

Asia Chem I and E (Jiangsu) Co Ltd
Product
2-Methyl-3-nitrobenzoic acid 1975-50-4
Price
US $60.00/Kg/Drum
Min. Order
25Kg/Drum
Purity
99.50%HPLC
Supply Ability
3tons/month
Release date
2021-09-24
hebei hongtan Biotechnology Co., Ltd
Product
2-Methyl-3-nitrobenzoic acid 1975-50-4
Price
US $30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000kg
Release date
2024-03-19
Henan Fengda Chemical Co., Ltd
Product
2-Methyl-3-nitrobenzoic acid 1975-50-4
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25

1975-50-4, 2-Methyl-3-nitrobenzoic acidRelated Search:


  • AKOS BB-9542
  • 3-NITRO-O-TOLUIC ACID
  • 3-NITRO-2-METHYLBENZOIC ACID
  • 2-methyl-3-nitro-benzoicaci
  • Lenalidomide Impurity 26
  • 1975-50-4 2-Methyl-3-nitrobenzoic acid
  • 2-Methyl-3-nitrobenzoic acid 1975-50-4
  • 2-METHYL-3-NITROBENZOIC ACID
  • 3-Nitro-2-Toluic Acid
  • Benzoic acid, 2-methyl-3-nitro-
  • 2-METHYL-3-NITROBENZOIC ACID / 3-NITRO-O-TOLUIC ACID
  • 3-Nitro-o-toluic acid (COOH=1)
  • ethyl 5-(tert-butoxycarbonylamino)thiazole-4-carboxylate
  • 3-nitro-2-Methyl benzoate
  • 2-Methyl-3-nitrobenzoic acid, 99% 100GR
  • 2-METHYL-3-NITROBENZOIC ACID FOR SYNTHES
  • 3-Nitro-o-toluic acid, 2-Carboxy-6-nitrotoluene
  • o-Toluic acid, 3-nitro-
  • 2-Methyl-3-nitrobenzoic acid,99%
  • 2-Methyl-3-nitrobenzoicAcid&gt
  • Lenalidomide Impurity 42
  • 2-Methyl-3-nitrobenzoic acid ISO 9001:2015 REACH
  • 2-Methyl-3-nitrobenzoic acid or 3-Nitro-o-toluic Acid
  • 2-methyl-3-nitrobenzic acid
  • 1975-50-4
  • 1795-50-4
  • Building Blocks
  • C8
  • Organic Building Blocks
  • CARBOXYLIC ACID
  • Carboxylic Acids
  • Carbonyl Compounds
  • 1
  • Building Blocks
  • C8
  • Carbonyl Compounds
  • Carboxylic Acids
  • Chemical Synthesis
  • Organic Building Blocks
  • FINE Chemical & INTERMEDIATES
  • Benzoic acid
  • Organic acids
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts