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· · COA & SDS available for every product · Same-day shipping on in-stock items Naphthalene - Melting point standard , CAS No.91-20-3
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
Mighty RD1 | MLS001055498 | NSC37565 | NSC-37565 | UN2304 | Mighty 150 | naftaleno | Tox21_202004 | WLN: L66J | Moth balls | NAPHTHALENE [IARC] | naphtalene | NAPHTHALINUM [HPUS] | NCGC00090793-02 | NCGC00090793-05 | DTXSID8020913 | N0004 | Naphthalene 10
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Why this grade Melting point standard Melting point standard 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 292 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Mighty RD1 | MLS001055498 | NSC37565 | NSC-37565 | UN2304 | Mighty 150 | naftaleno | Tox21_202004 | WLN: L66J | Moth balls | NAPHTHALENE [IARC] | naphtalene | NAPHTHALINUM [HPUS] | NCGC00090793-02 | NCGC00090793-05 | DTXSID8020913 | N0004 | Naphthalene 10
Specifications & Purity
Melting point standard
Shipped In
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Grade
Melting point standard
Names and Identifiers Canonical Smiles
C1=CC=C2C=CC=CC2=C1
InChIKey
UFWIBTONFRDIAS-UHFFFAOYSA-N
INCHI
1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
Isomeric SMILES
C1=CC=C2C=CC=CC2=C1
UN Number
1334,2304(molten)
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1421310&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 Naphthalenes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Naphthalenes Alternative Parents Aromatic hydrocarbons Polycyclic hydrocarbons Unsaturated hydrocarbons Molecular Framework Aromatic homopolycyclic compounds Substituents Naphthalene - Aromatic hydrocarbon - Polycyclic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homopolycyclic compound Description This compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings. External Descriptors an aromatic 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(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties x_refractive_index 1.5898 x_flash_point_drop_fahrenheit 173.3 °F - closed cup x_flash_point_drop_centigrade 78.5 °C - closed cup x_boil_point_char 218°C x_melt_point_char 80.29°C Molecular Weight 128.169 g/mol XLogP3 3.300 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 0 Rotatable Bond Count 0 Exact Mass 128.063 Da Monoisotopic Mass 128.063 Da Topological Polar Surface Area 0.000 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 80.600 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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