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5-Methyl-2-nitrobenzoic acid

5-Methyl-2-nitrobenzoic acid
5-Methyl-2-nitrobenzoic acid structure
CAS No.
3113-72-2
Chemical Name:
5-Methyl-2-nitrobenzoic acid
Synonyms
5-Methyl-2-nitrobenz;6-NITRO-M-TOLUIC ACID;6-nitro-p-toluic acid;5-Methyl-2-nitrobenzoic;6-NITRO-M-TOLUYLIC ACID;5-methyl-2-nitro-benzoicaci;5-METHYL-2-NITROBENZOIC ACID;2-NITRO-5-METHYLBENZOIC ACID;3-METHYL-6-NITROBENZOIC ACID;6-Nitro-m-toluic acid (COOH=1)
CBNumber:
CB9164093
Molecular Formula:
C8H7NO4
Formula Weight:
181.15
MOL File:
3113-72-2.mol

5-Methyl-2-nitrobenzoic acid Properties

Melting point:
134-136 °C(lit.)
Boiling point:
314.24°C (rough estimate)
Density 
1.4283 (rough estimate)
refractive index 
1.5468 (estimate)
form 
Powder or Crystalline Powder
color 
White to yellow
BRN 
1959031
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
3113-72-2(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 5-methyl-2-nitro-(3113-72-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-37
WGK Germany  3
TSCA  Yes
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

5-Methyl-2-nitrobenzoic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 113409 5-Methyl-2-nitrobenzoic acid 95% 3113-72-2 5g $67.7 2018-11-13 Buy
Sigma-Aldrich 113409 5-Methyl-2-nitrobenzoic acid 95% 3113-72-2 25g $258 2018-11-13 Buy
TCI Chemical N0470 5-Methyl-2-nitrobenzoic Acid >98.0%(T) 3113-72-2 5g $58 2018-11-22 Buy
TCI Chemical N0470 5-Methyl-2-nitrobenzoic Acid >98.0%(T) 3113-72-2 25g $170 2018-11-22 Buy
Alfa Aesar L06594 5-Methyl-2-nitrobenzoic acid, 98+% 3113-72-2 5g $39.8 2018-11-13 Buy

5-Methyl-2-nitrobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

off-white crystalline powder

General Description

Crystals or very light yellow solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

5-Methyl-2-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 5-Methyl-2-nitrobenzoic acid are not available; however, 5-Methyl-2-nitrobenzoic acid is probably combustible.

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

Raw materials

Preparation Products


5-Methyl-2-nitrobenzoic acid Suppliers

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5-Methyl-2-nitrobenzoic acid Spectrum


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