The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items Benzil - ≥98% , CAS No.134-81-6
Synonyms
Dibenzoyl | CAS-134-81-6 | DTXSID3044380 | SCHEMBL66 | diphenylethane-1,2-dione | NSC4041 | NSC-4041 | EN300-19182 | NSC220315 | NSC-220315 | Benzil Diphenylethanedione Diphenylglyoxal 1,2-Diphenylethanedione Dibenzoyl | EINECS 205-157-0 | InChI=1/C14H10O
Storage
Protected from light,Room temperature
🧪
Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Protected from light,Room temperature 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 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Dibenzoyl | CAS-134-81-6 | DTXSID3044380 | SCHEMBL66 | diphenylethane-1,2-dione | NSC4041 | NSC-4041 | EN300-19182 | NSC220315 | NSC-220315 | Benzil Diphenylethanedione Diphenylglyoxal 1,2-Diphenylethanedione Dibenzoyl | EINECS 205-157-0 | InChI=1/C14H10O
Specifications & Purity
≥98%
Storage
Protected from light,Room temperature
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488180848
Canonical Smiles
C1=CC=C(C=C1)C(=O)C(=O)C2=CC=CC=C2
IUPAC Name
1,2-diphenylethane-1,2-dione
InChIKey
WURBFLDFSFBTLW-UHFFFAOYSA-N
INCHI
1S/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10H
Isomeric SMILES
C1=CC=C(C=C1)C(=O)C(=O)C2=CC=CC=C2
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=608047&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 Kingdom Organic compounds Superclass Phenylpropanoids and polyketides Class Stilbenes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Stilbenes Alternative Parents Benzoyl derivatives Aryl ketones Alpha-diketones Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Stilbene - Aryl ketone - Benzoyl - Benzenoid - Monocyclic benzene moiety - Alpha-diketone - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. External Descriptors a small molecule Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water, 1N NaOH, and methanol. Sensitivity Light sensitive. Flash Point(°F) 356 °F Flash Point(°C) 180 °C Boil Point(°C) 346-348°C Melt Point(°C) 95°C Molecular Weight 210.230 g/mol XLogP3 3.400 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 3 Exact Mass 210.068 Da Monoisotopic Mass 210.068 Da Topological Polar Surface Area 34.100 Ų Heavy Atom Count 16 Formal Charge 0 Complexity 230.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Citations of This Product Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
J2127351