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· · COA & SDS available for every product · Same-day shipping on in-stock items 1,3-Dichlorobenzene - Standard for GC, ≥99.5% , CAS No.541-73-1
GRADE & PURITY Standard for GC ? GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation. ≥99.5% Synonyms
1,3-DICHLOROBENZENE [HSDB] | AKOS009031576 | NCGC00091197-01 | 1,3-DICHLOROBENZENE | 1,3-dichloro-benzene | m-Phenylene dichloride | 1,3-Dichlorobenzene 10 microg/mL in Cyclohexane | C19397 | InChI=1/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4 | F0001-1423 | m-Phenyl
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Why this grade Standard for GC, ≥99.5% Standard for GC for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships FedEx DG Service 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.
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Literature proof Cited in 28 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
1,3-DICHLOROBENZENE [HSDB] | AKOS009031576 | NCGC00091197-01 | 1,3-DICHLOROBENZENE | 1,3-dichloro-benzene | m-Phenylene dichloride | 1,3-Dichlorobenzene 10 microg/mL in Cyclohexane | C19397 | InChI=1/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4 | F0001-1423 | m-Phenyl
Specifications & Purity
Standard for GC, ≥99.5%
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Names and Identifiers Canonical Smiles
C1=CC(=CC(=C1)Cl)Cl
IUPAC Name
1,3-dichlorobenzene
InChIKey
ZPQOPVIELGIULI-UHFFFAOYSA-N
INCHI
1S/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4H
Isomeric SMILES
C1=CC(=CC(=C1)Cl)Cl
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=956618&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 Benzenoids Class Benzene and substituted derivatives Subclass Halobenzenes Intermediate Tree Nodes Chlorobenzenes Direct Parent Dichlorobenzenes Alternative Parents Aryl chlorides Organochlorides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents 1,3-dichlorobenzene - Aryl halide - Aryl chloride - Hydrocarbon derivative - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as dichlorobenzenes. These are compounds containing a benzene with exactly two chlorine atoms attached to it. External Descriptors a chloroaromatic compound 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(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Insoluble in water, soluble in alcohol and ether. Refractive Index 1.5459 Flash Point(°C) 63℃ Boil Point(°C) 173°C Melt Point(°C) －25-－22 °C Molecular Weight 147.000 g/mol XLogP3 3.500 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 0 Rotatable Bond Count 0 Exact Mass 145.969 Da Monoisotopic Mass 145.969 Da Topological Polar Surface Area 0.000 Ų Heavy Atom Count 8 Formal Charge 0 Complexity 64.900 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
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