Naphthalene - Melting point standard , CAS No.91-20-3

CAS: 91-20-3 Cat. No.: N119547 分子式: C10H8 分子量: 128.17 Beilstein Registry Number: 1421310 EC番号: 202-049-5
注文可能
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
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
USA
ドイツ (EU)*
Price
Qty
250mg
N119547-250mg
受注生産 · 8~12週間
$26.90
1g
N119547-1g
受注生産 · 8~12週間
$74.90
5g
N119547-5g
5 在庫あり
2 在庫あり
$259.90
25g
N119547-25g
2 在庫あり
—
$899.90
Enter a quantity for the sizes you want to add.
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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 FedEx DG Service 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 292 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

同義語
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
仕様と純度
Melting point standard
保管条件
Room temperature
入荷
FedEx DG Service
等級
Melting point standard
名前と識別子
パブケム・シド
カノニカル・スマイル
C1=CC=C2C=CC=CC2=C1
IUPAC Name
naphthalene
InChIKey
UFWIBTONFRDIAS-UHFFFAOYSA-N
INCHI
1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
異性体SMILES
C1=CC=C2C=CC=CC2=C1
WGKドイツ
3
RTECS
QJ0525000
UN番号
1334,2304(molten)
包装グループ
III
分子量
128.17
Beilstein
1421310
Reaxy-Rn
1421310
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

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
分類Naphthalenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentNaphthalenes
Alternative Parents Aromatic hydrocarbons  Polycyclic hydrocarbons  Unsaturated hydrocarbons  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Naphthalene - Aromatic hydrocarbon - Polycyclic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homopolycyclic compound
説明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
3 D構造
インタラクティブ化学構造モデル





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作用メカニズム
証明書(CoA、COO、BSE/TSEと分析図)
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.

8 results found

Lot NumberCertificate Type日付商品
B2628199Certificate of AnalysisMar 19, 2026 N119547
C2223629Certificate of AnalysisMar 31, 2025 N119547
C2223631Certificate of AnalysisMar 31, 2025 N119547
K1822183Certificate of AnalysisOct 14, 2024 N119547
C2223476Certificate of AnalysisJan 08, 2024 N119547
E2211233Certificate of AnalysisMay 02, 2022 N119547
E2211235Certificate of AnalysisMay 02, 2022 N119547
E2211236Certificate of AnalysisMay 02, 2022 N119547
化学的性質と物理的性質
屈折率1.5898
引火点(°F)173.3 °F - closed cup
引火点(°C)78.5 °C - closed cup
沸点(°C)218°C
融点(°C)80.29°C
分子量128.169 g/mol
XLogP33.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass128.063 Da
Monoisotopic Mass128.063 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity80.600
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
Citations of This Product
ソリューション計算機
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