Terephthalonitrile - ≥98% , CAS No.623-26-7

CAS: 623-26-7 Cat. No.: D111053 Fórmula: C8H4N2 Peso molecular: 128.13 Beilstein Registry Number: 1072210 Número EC: 210-783-2
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
1,4-Benzendikarbonitril [Czech] | 1,4-Benzodinitrile | 3-myristyloxypropylamine | p-Cyanobenzonitrile | 1,4-BENZENEDICARBONITRILE | Nitril kyseliny tereftalove [Czech] | p-Dicyanobenzene | Terephthalodinitrile | para-dicyanobenzene | Tereftalodinitril [Cz
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Alemania (EU)*
Price
Qty
25g
D111053-25g
7 Disponible
—
9,90US$
100g
D111053-100g
4 Disponible
—
16,90US$
250g
D111053-250g
Fabricado bajo pedido · 8–12 semanas
39,90US$
500g
D111053-500g
2 Disponible
1 Disponible
77,90US$
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 31 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
1,4-Benzendikarbonitril [Czech] | 1,4-Benzodinitrile | 3-myristyloxypropylamine | p-Cyanobenzonitrile | 1,4-BENZENEDICARBONITRILE | Nitril kyseliny tereftalove [Czech] | p-Dicyanobenzene | Terephthalodinitrile | para-dicyanobenzene | Tereftalodinitril [Cz
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥98%
Nombres e identificadores
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488181573
Sonrisas canónicas
C1=CC(=CC=C1C#N)C#N
IUPAC Name
benzene-1,4-dicarbonitrile
InChIKey
BHXFKXOIODIUJO-UHFFFAOYSA-N
INCHI
1S/C8H4N2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H
Isómeros SMILES
C1=CC(=CC=C1C#N)C#N
WGK Alemania
2
RTECS
CZ1925000
Peso molecular
128.13
Beilstein
1072210
Reaxy-Rn
1072210
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1072210&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
ClaseBenzene and substituted derivatives
SubclassBenzonitriles
Intermediate Tree Nodes Not available
Direct ParentBenzonitriles
Alternative Parents Nitriles  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzonitrile - Nitrile - Carbonitrile - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzonitriles. These are organic compounds containing a benzene bearing a nitrile substituent.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (no humanos)
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

21 results found

Lot NumberCertificate TypeFechaArticulo
A2306350Certificate of AnalysisSep 22, 2026 D111053
A2306373Certificate of AnalysisSep 22, 2026 D111053
A2306391Certificate of AnalysisSep 22, 2026 D111053
A2306392Certificate of AnalysisSep 22, 2026 D111053
H2627119Certificate of AnalysisAug 31, 2026 D111053
F2129098Certificate of AnalysisApr 03, 2025 D111053
F2506377Certificate of AnalysisJul 09, 2024 D111053
F2506441Certificate of AnalysisJul 09, 2024 D111053
I2002187Certificate of AnalysisJun 06, 2024 D111053
K2401071Certificate of AnalysisDec 02, 2022 D111053
J2415125Certificate of AnalysisDec 02, 2022 D111053
I2608075Certificate of AnalysisDec 02, 2022 D111053
I2603165Certificate of AnalysisDec 02, 2022 D111053
H2330014Certificate of AnalysisDec 02, 2022 D111053
F2604173Certificate of AnalysisDec 02, 2022 D111053
A2306374Certificate of AnalysisDec 02, 2022 D111053
A2306372Certificate of AnalysisDec 02, 2022 D111053
A2306371Certificate of AnalysisDec 02, 2022 D111053
A2306351Certificate of AnalysisDec 02, 2022 D111053
G2207085Certificate of AnalysisJul 12, 2022 D111053
J2218311Certificate of AnalysisApr 26, 2021 D111053
Propiedades químicas y físicas
SolubilidadInsoluble in water.
Punto de fusión (°C)221-225°C
Peso molecular128.130 g/mol
XLogP30.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass128.037 Da
Monoisotopic Mass128.037 Da
Topological Polar Surface Area47.600 Ų
Heavy Atom Count10
Formal Charge0
Complexity170.000
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
Citations of This Product
Calculadoras de soluciones
Reseñas

Reseñas de cliente

Preguntas frecuentes

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 ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 623-26-7, the molecular formula is C8H4N2, and the molecular weight is 128.13 g/mol. InChIKey BHXFKXOIODIUJO-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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