1,5-Dicyanopentane - ≥98% , CAS No.646-20-8

CAS: 646-20-8 Cat. No.: D121816 Summenformel: NC(CH2)5CN Molekulargewicht: 122.17 Beilstein Registry Number: 1742138 EG-Nummer: 211-469-8
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GRADE & PURITY ≥98%
Synonyms
MS-20922 | InChI=1/C7H10N2/c8-6-4-2-1-3-5-7-9/h1-5H | FT-0653989 | 1,7-heptanedinitrile | 3D5H23A27Q | AI3-28713 | Pimelic acid dinitrile | 1,5-Dicyanopentane, 98% | Pentamethylene dicyanide | 1,5-Dicyanopentane | MFCD00001980 | SCHEMBL818520 | AKOS009157
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
Deutschland (EU)
USA*
Price
Qty
25ml
D121816-25ml
—
5 Auf Lager
42,43€
100ml
D121816-100ml
—
4 Auf Lager
132,68€
500ml
D121816-500ml
1 Auf Lager
1 Auf Lager
390,40€
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% 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.

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Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
MS-20922 | InChI=1/C7H10N2/c8-6-4-2-1-3-5-7-9/h1-5H | FT-0653989 | 1,7-heptanedinitrile | 3D5H23A27Q | AI3-28713 | Pimelic acid dinitrile | 1,5-Dicyanopentane, 98% | Pentamethylene dicyanide | 1,5-Dicyanopentane | MFCD00001980 | SCHEMBL818520 | AKOS009157
Spezifikationen & Reinheit
≥98%
Storage
Room temperature
Verschickt in
FedEx DG Service
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid488181708
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181708
Kanonisches LächelnC(CCC#N)CCC#N
IUPAC Nameheptanedinitrile
InChIKeyLLEVMYXEJUDBTA-UHFFFAOYSA-N
INCHI1S/C7H10N2/c8-6-4-2-1-3-5-7-9/h1-5H2
Isomere SMILES C(CCC#N)CCC#N
WGK Deutschland 3
RTECS MI9020000
Molekulargewicht 122.17
Beilstein 1742138
Reaxy-Rn 1742138
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1742138&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
KlasseOrganonitrogen compounds
SubclassOrganic cyanides
Intermediate Tree Nodes Not available
Direct ParentNitriles
Alternative Parents Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Nitrile - Carbonitrile - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as nitriles. These are compounds having the structure RC#N; thus C-substituted derivatives of hydrocyanic acid, HC#N.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

11 results found

Lot NumberCertificate TypeDatumArtikel
K2129051Certificate of AnalysisSep 08, 2025 D121816
K2129052Certificate of AnalysisSep 08, 2025 D121816
K2129163Certificate of AnalysisSep 08, 2025 D121816
H1929193Certificate of AnalysisJun 07, 2023 D121816
C2324600Certificate of AnalysisDec 21, 2022 D121816
C2324618Certificate of AnalysisDec 21, 2022 D121816
C2324755Certificate of AnalysisDec 21, 2022 D121816
C2324763Certificate of AnalysisDec 21, 2022 D121816
C2324765Certificate of AnalysisDec 21, 2022 D121816
L2413164Certificate of AnalysisDec 21, 2022 D121816
L2417130Certificate of AnalysisNov 11, 2021 D121816

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Chemische und physikalische Eigenschaften
LöslichkeitInsoluble in water; miscible with ether, chloroform, and ethanol
Brechungsindex1.441
Flammpunkt (°F)233.6 °F
Flammpunkt (°C)112 °C
Siedepunkt (°C)175°C/14mmHg
Molekulargewicht122.170 g/mol
XLogP30.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass122.084 Da
Monoisotopic Mass122.084 Da
Topological Polar Surface Area47.600 Ų
Heavy Atom Count9
Formal Charge0
Complexity125.000
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
Lösungsrechner
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Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 646-20-8, the molecular formula is C7H10N2, and the molecular weight is 122.17 g/mol. InChIKey LLEVMYXEJUDBTA-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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