2-Methyl-3-nitrobenzoic acid
1975-50-4
Pharmaceutical Grade
99%
SHANGHAI
AsiaChem
25kg/Cardboard Drum
2025-12-31
3,5-Dinitrobenzoic acid,3,5-Din itrobenzoyl chloride,Sodium diatrizoate hydrate,Zinc-5-nitroisophthalate,3-Nitrophthalonitrile,4-Nitrophthalonitrile
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
2-Methyl-3-nitrobenzoic acid
Other Name:Benzoic acid,2-methyl-3-nitro-;o-Toluic acid,3-nitro-;2-Methyl-3-nitrobenzoic acid;3-Nitro-2-methylbenzoic acid;3-Nitro-o-toluic acid
CAS No.:1975-50-4
Molecular Formula:C8H7NO4
InChIKeys:InChIKey=YPQAFWHSMWWPLX-UHFFFAOYSA-N
Molecular Weight:181.15
Exact Mass:181.15
BRN:2050096
EC Number:217-826-4
UNII:0SI17D349B
UN Number:2811
DSSTox ID:DTXSID7025637
HScode:29163900
Categories:
Characteristics-
PSA:
83.1
XLogP3:1.6
Appearance:2-methyl-3-nitrobenzoic acid appears as fine needles or light beige powder. (NTP, 1992)
Density:1.4283 (rough estimate)
Melting Point:152 °C
Boiling Point:314.24°C (rough estimate)
Flash Point:151.9±13.0 °C
Refractive Index:1.5468 (estimate)
Water Solubility:H2O: <0.1 g/100 mL at 22 ºC
Storage Conditions:Store below +30°C.
Vapor Pressure:4.21E-05mmHg at 25°C
Air and Water Reactions:Insoluble in water.
Reactive Group:Acids, Carboxylic
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.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
3,5-Dinitrobenzoic acid,3,5-Din itrobenzoyl chloride,Sodium diatrizoate hydrate,Zinc-5-nitroisophthalate,3-Nitrophthalonitrile,4-Nitrophthalonitrile
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Location:
No.188 Lushan Road, Jianye District, Nanjing 210019, China
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
51-100
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Year of Establishment:
2017
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
