3-Nitrobenzoic acid

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3-Nitrobenzoic acid

Product Name: 3-Nitrobenzoic acid
CAS No.: 121-92-6
Chemical Name: 3-Nitrobenzoic acid
Synonyms: M-NITROBENZOIC ACID;3-nitrobenzoic;NITROBENZOIC(3-) ACID;Metanitrobenzoic acid;3-NITROPHENYL METHANOIC ACID;N-204;Nitrobenzene acid;Arylex Impurity 6;3-nitro-benzoicaci;m-nitro-benzoicaci
CBNumber: CB1709821
Molecular Formula: C7H5NO4
Formula Weight: 167.12
MOL File: 121-92-6.mol

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3-Nitrobenzoic acid Property

Melting point:: 139-141 °C(lit.)
Boiling point:: 295.67°C (rough estimate)
Density: 1,494 g/cm³
vapor density: 5.76 (vs air)
vapor pressure: 0.005Pa at 25℃
refractive index: 1.6280 (estimate)
Flash point:: 190 °C
storage temp.: no restrictions.
solubility: water: soluble3g/L at 25°C
form: Crystals or Powder
pka: 3.47(at 25℃)
color: Slightly green to light yellow
PH: 3 (5g/l, H2O, 20℃)(aqueous suspension)
PH Range: 3
Water Solubility: <0.01 g/100 mL at 18 ºC
Merck: 14,6588
BRN: 908644
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey: AFPHTEQTJZKQAQ-UHFFFAOYSA-N
LogP: 1.1 at 25℃
CAS DataBase Reference: 121-92-6(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid, 3-nitro-(121-92-6)
EPA Substance Registry System: m-Nitrobenzoic acid (121-92-6)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37-33-36/37/38
Safety Statements: 26-24/25
WGK Germany: 3
RTECS: DH5000000
Autoignition Temperature: 490 °C
Hazard Note: Irritant
TSCA: Yes
HS Code: 29163900
Hazardous Substances Data: 121-92-6(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 185329
Product name: 3-Nitrobenzoic acid
Purity: ReagentPlus , 99%
Packaging: 5g
Price: $38.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 185329
Product name: 3-Nitrobenzoic acid
Purity: ReagentPlus , 99%
Packaging: 100g
Price: $46.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.00645
Product name: 3-Nitrobenzoic acid
Purity: for synthesis
Packaging: 250g
Price: $33.1
Updated: 2024/03/01

TCI Chemical

Product number: N0154
Product name: 3-Nitrobenzoic Acid
Purity: >99.0%(GC)(T)
Packaging: 25g
Price: $18
Updated: 2024/03/01

TCI Chemical

Product number: N0154
Product name: 3-Nitrobenzoic Acid
Purity: >99.0%(GC)(T)
Packaging: 500g
Price: $66
Updated: 2024/03/01

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3-Nitrobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

White or light yellow monoclinic leaf-like crystal. Soluble in acetone, chloroform, ethanol and ether, slightly soluble in benzene, water, carbon disulfide and petroleum ether, more soluble in hot water. It smells like almonds. 3-nitrobenzoic acid is quite a strong acid, it is soluble in a relatively weak base. It is about ten times more acidic than benzoic acid.The conjugate base of benzoic acid is stabilised by the presence of the electron withdrawing nitro group which explains its increased acidity in comparison to unsubstituted benzoic acid.

Uses

3-Nitrobenzoic acid was used to investigated the role of ozone as additional decomposition or finishing reagent in the degradation of o-, m- and p-nitobenzoic acids

Application

3-Nitrobenzoic acid is an intermediate of photosensitive materials, functional pigments and drugs. In the pharmaceutical industry, it is used to produce bile acid, acetic acid and so on.
m-nitrobenzoic acid is a reagent used in the coupling of allyl acetate to allylic, aliphatic and benzylic alcohols. It is also used as a chemoattractant against Pseudomonas strains.

Preparation

3-Nitrobenzoic acid is prepared by nitrating benzoic acid at low temperature. Approximately 20% of the 2-nitro isomer and 1.5% of the 4-nitro isomer are co-produced. The 3-nitrobenzoic acid can be purified by recrystallization of the sodium salt. The oxidation of 3-nitrobenzaldehyde, prepared by the controlled oxidation of benzaldehyde, gives a higher yield.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 1, p. 391, 1941
The Journal of Organic Chemistry, 46, p. 3056, 1981 DOI: 10.1021/jo00328a013

General Description

Off white to yellowish-white crystals. Bitter taste. Melts in hot water.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

3-Nitrobenzoic acid is incompatible with strong oxidizers. 3-Nitrobenzoic acid is also incompatible with strong bases. 3-Nitrobenzoic acid may react with cyanides.

Fire Hazard

Flash point data for 3-Nitrobenzoic acid are not available but 3-Nitrobenzoic acid is probably combustible.

Flammability and Explosibility

Non flammable

Purification Methods

Crystallise the acid from *benzene, H2O, EtOH (charcoal), glacial acetic acid or MeOH/H2O. Dry and store it in a vacuum desiccator. The amide has m 143o (from H2O or *C6H6). [Beilstein 9 III 1489, 9 IV 1055.]

3-Nitrobenzoic acid Preparation Products And Raw materials

Raw materials

3-Nitrotoluene Methyl benzoate Benzoic acid

Preparation Products

3-(Dimethylamino)benzoic acid 2,5-BIS(3-NITROPHENYL)-1,3,4-OXADIAZOLE m-Nitrobenzoyl chloride 3-Aminobenzoic acid

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View Lastest Price from 3-Nitrobenzoic acid manufacturers

Asia Chem I and E (Jiangsu) Co Ltd

Product: 3-Nitrobenzoic acid 121-92-6
Price: US $15.35/Kg/Drum
Min. Order: 25Kg/Drum
Purity: 99.50%HPLC
Supply Ability: 10tons/month
Release date: 2021-09-16

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 3-Nitrobenzoic Acid 121-92-6
Price: US $120.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-06-07

Hebei Weibang Biotechnology Co., Ltd

Product: 3-Nitrobenzoic acid 121-92-6
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-27

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RARECHEM AL BO 0229

M-NITROBENZOIC ACID

NITROBENZOIC(3-) ACID

3-NITROPHENYL METHANOIC ACID

3-NITRODRACYLIC ACID

3-NITROBENZOIC ACID

LABOTEST-BB LT00795102

3-nitrobenzoic

3-nitro-benzoicaci

Benzoic acid, m-nitro-

Benzoicacid,3-nitro-

m-NITROBENZOIC ACID extrapure AR

m-NITROBENZOIC ACID pure

3-Nitrobenzoic acid,98%

1-CARBOXY-3-NITROBENZENE

3-Carboxynitrobenzene

3-Nitrobenzoic acid ReagentPlus(R), 99%

Between the nitro benzoic acid

3-Nitrobenzoic acid Vetec(TM) reagent grade, 98%

Nitrobenzene acid

m-Nitrobenzoic Acid 3-Nitrobenzoic Acid

3-NitrobenzoicAcid,>99%

m-carboxynitrobenzene

Metanitrobenzoic acid

metanitrobenzoicacid

meta-nitrobenzoicacid

m-Nitrobenzenecarboxylic acid

m-nitrobenzenecarboxylicacid

m-nitro-benzoicaci

3-Nitrobenzoic acid/m-Nitrobenzoic acid

N-204

META-NITROBENZOATE

3-NITROBENZOIC ACID 96+%

m-carboxynitrobenzen

3-NitrobenzoicAcid&gt

3-Nitrobenzoic acid ISO 9001：2015 REACH

m-Nitrobenzoic acid, GR 99%+

3-Nitrobenzoes?ure

Arylex Impurity 6

3-Nitrobenzoic Acid, ≥ 99.0%

M-nitrobenzoaic acid

3-Nitrobenzoic Acid 98% For Synthesis

121-92-6

CARBOXYLIC ACID

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Carbonyl Compounds

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Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Organics

Organic acids

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