4-Nitrobenzoic acid - Melting point standard , CAS No.62-23-7

CAS: 62-23-7 Cat. No.: N119544 Summenformel: C7H5NO4 Molekulargewicht: 167.12 Beilstein Registry Number: 973593 EG-Nummer: 200-526-2
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GRADE & PURITY Melting point standard ? Melting-point standard — certified material with a known, sharp melting point. Use to calibrate and verify melting-point apparatus.
Synonyms
PARA NITROBENZOIC ACID | 4-Nitro benzoic acid | DTXSID3020966 | W-105029 | A8599 | BDBM50405310 | Kyselina p-nitrobenzoova | p-nitro-benzoicacid | 4-Nitrobenzoic acid, purum, >=98.0% (HPLC) | AKOS024268501 | WLN: WNR DVQ | 4-Nitrodracylic acid | STL168880
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
2g
N119544-2g
—
3 Auf Lager

145,69€

170,86€
Speichern 25,16 € (14.73%)
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Why this grade

Melting point standard Melting point standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 54 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
PARA NITROBENZOIC ACID | 4-Nitro benzoic acid | DTXSID3020966 | W-105029 | A8599 | BDBM50405310 | Kyselina p-nitrobenzoova | p-nitro-benzoicacid | 4-Nitrobenzoic acid, purum, >=98.0% (HPLC) | AKOS024268501 | WLN: WNR DVQ | 4-Nitrodracylic acid | STL168880
Spezifikationen & Reinheit
Melting point standard
Storage
Room temperature
Verschickt in
Normal
Note
Melting point standard
Namen und Kennungen
Pubchem Sid528771469
Kanonisches LächelnC1=CC(=CC=C1C(=O)O)[N+](=O)[O-]
IUPAC Name4-nitrobenzoic acid
InChIKeyOTLNPYWUJOZPPA-UHFFFAOYSA-N
INCHI1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
Isomere SMILES C1=CC(=CC=C1C(=O)O)[N+](=O)[O-]
WGK Deutschland 1
RTECS DH5075000
Molekulargewicht 167.12
Beilstein 973593
Reaxy-Rn 973593
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=973593&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
KlasseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentNitrobenzoic acids and derivatives
Alternative Parents Nitrobenzenes  Benzoic acids  Nitroaromatic compounds  Benzoyl derivatives  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Nitrobenzoate - Benzoic acid - Nitrobenzene - Nitroaromatic compound - Benzoyl - Organic nitro compound - C-nitro compound - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as nitrobenzoic acids and derivatives. These are compounds containing a nitrobenzoic acid moiety, which consists of a benzene ring bearing both a carboxylic acid group and a nitro group on two different ring carbon atoms.
External Descriptors nitrobenzoic acid
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDatumArtikel
F2229304Certificate of AnalysisJan 19, 2026 N119544
Chemische und physikalische Eigenschaften
Flammpunkt (°F)458.6℉
Flammpunkt (°C)237℃
Schmelzpunkt (°C)242.4°C
Molekulargewicht167.120 g/mol
XLogP31.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass167.022 Da
Monoisotopic Mass167.022 Da
Topological Polar Surface Area83.100 Ų
Heavy Atom Count12
Formal Charge0
Complexity190.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQs und Artikel
Citations of This Product
Lösungsrechner
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