Benzoic acid - PT,99.95%-100.5% (alkalimetric) , CAS No.65-85-0

CAS: 65-85-0 Cat. No.: B116258 Formula: C7H6O2 Molecular Weight: 122.12 Beilstein Registry Number: 636131 EC Number: 200-618-2
AVAILABLE TO ORDER
GRADE & PURITY PT,99.95%-100.5% (alkalimetric)
Synonyms
Eyelids Wipes | Benzoic acid (USP:JAN) | Benzoic acid [USP:JAN] | Benzenecarboxylate | Benzoic Acid 2000 microg/mL in Dichloromethane | FEMA No. 2131 | NSC 149 | Acid, Benzoic | AI3-03710 | Benzoicum Ac | CARBOXYLBENZENE | BENZOIC ACID [USP-RS]
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
100g
B116258-100g
Made to order · 8–12 wks
$29.90
500g
B116258-500g
Made to order · 8–12 wks
$79.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

PT,99.95%-100.5% (alkalimetric) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 844 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Eyelids Wipes | Benzoic acid (USP:JAN) | Benzoic acid [USP:JAN] | Benzenecarboxylate | Benzoic Acid 2000 microg/mL in Dichloromethane | FEMA No. 2131 | NSC 149 | Acid, Benzoic | AI3-03710 | Benzoicum Ac | CARBOXYLBENZENE | BENZOIC ACID [USP-RS]
Specifications & Purity
PT,99.95%-100.5% (alkalimetric)
Storage
Room temperature,Desiccated
Shipped In
Normal
Names and Identifiers
Canonical Smiles
C1=CC=C(C=C1)C(=O)O
IUPAC Name
benzoic acid
InChIKey
WPYMKLBDIGXBTP-UHFFFAOYSA-N
INCHI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
Isomeric SMILES
C1=CC=C(C=C1)C(=O)O
WGK Germany
1
RTECS
DG0875000
UN Number
UN 1268
Packing Group
I
Molecular Weight
122.12
Beilstein
636131
Reaxy-Rn
636131
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636131&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids
Alternative Parents Benzoyl derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid - Benzoyl - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
External Descriptors benzoic acids
3D Structure
Interactive Chemical Structure Model





Certificates (CoA,COO,BSE/TSE and Analysis Chart)
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.

5 results found

Lot NumberCertificate TypeDateItem
H2607090H2607090Certificate of AnalysisAug 12, 2026 B116258
H2607089H2607089Certificate of AnalysisAug 12, 2026 B116258
C2616280C2616280Certificate of AnalysisMar 20, 2026 B116258
F2604122F2604122Certificate of AnalysisMar 20, 2026 B116258
C2616268C2616268Certificate of AnalysisMar 19, 2026 B116258
Chemical and Physical Properties
SensitivityMoisture sensitive.
Refractive Index1.504
Boil Point(°C)249°C
Melt Point(°C)121-125℃
Molecular Weight122.120 g/mol
XLogP31.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass122.037 Da
Monoisotopic Mass122.037 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity103.000
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
Documents & Articles
Enzymatic Hydroxylation Mechanism of Salicylate Conversion to Catechol
Alkyd Resins: From Oil/Fatty-Acid-Modified Polyesters to Autoxidative Drying — Understanding Their Structure and Film-Formation Mechanism
Phenolic-Modified Alkyd Resin: Performance Enhancement and Applications in Fast-Drying Industrial Coatings
Why Are Preservative Systems in Daily Chemical Products Effective? Common Types, Mechanisms of Action, and Factors Affecting Preservation Efficacy
CTSOBt Benzotriazole–Sulfonate Coupling Reagent: Carboxylic Acid Activation and Synthetic Application Value
Tea Tree Oil in Skincare: From Chemical Composition and Anti-Acne Mechanisms to Evidence Evaluation and Safe Use
Structure, Stratum Corneum Distribution, and Stratum Corneum Conditioning Mechanism of Capryloyl Salicylic Acid: Barrier Effects and Safety Evaluation
Strain Release of Azatricycloalkanes: Modular Bridge-Position Functionalization and Stereochemical Control of Three-Dimensional Bridged Aza Scaffolds
Logic for Selecting Amidation Reagents in Aqueous Media: Competing Reactions, Activated Intermediates, and Substrate Effects
Why Primary and Secondary Amines Have Difficulty Participating Directly in the Classical Mitsunobu Reaction: Mechanism, Inversion of Configuration, and Reaction Scope of BEHT-Mediated Alcohol Amination
Storage Stability and Deoxyfluorination Reactivity of ImCl[H₂F₃]—Reactivity Modulation of the H₂F₃⁻ Fluoride Source and Substrate Activation by 2-Chloroimidazolium
Rotary-Evaporation-Assisted Reversible Dehydration Reactions: Reduced-Pressure Evaporation, Removal of Volatile Components, and Equilibrium Response
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

How should this product be stored?
Store at room temperature, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 65-85-0, the molecular formula is C7H6O2, and the molecular weight is 122.12 g/mol. InChIKey WPYMKLBDIGXBTP-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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