4,5-Diaminophthalonitrile - ≥98%(HPLC) , CAS No.129365-93-1

CAS: 129365-93-1 Cat. No.: D154536 Molecular Weight: 158.16 EC Number: 694-525-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
SY051194 | 4,5-diamino-1,2-Benzenedicarbonitrile | A854641 | YSWG954 | 1,2-Diamino-4,5-dicyanobenzene | DTXSID00350279 | FT-0686789 | EN300-303336 | 4,5-diaminophthalodinitrile | FD13127 | MFCD02376082 | SB76000 | STK661910 | DS-16756 | 1,2-Benzenedicarbo
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
D154536-50mg
3
$9.90
200mg
D154536-200mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$10.90
250mg
D154536-250mg
3
$11.90
1g
D154536-1g
3

$35.90

$53.90
Save $18.00 (33.40%)
5g
D154536-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$170.90

$256.90
Save $86.00 (33.48%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
SY051194 | 4, 5-diamino-1, 2-Benzenedicarbonitrile | A854641 | YSWG954 | 1, 2-Diamino-4, 5-dicyanobenzene | DTXSID00350279 | FT-0686789 | EN300-303336 | 4, 5-diaminophthalodinitrile | FD13127 | MFCD02376082 | SB76000 | STK661910 | DS-16756 | 1, 2-Benzenedicarbo
Specifications & Purity
≥98%(HPLC)
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid504759830
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759830
Canonical SmilesC1=C(C(=CC(=C1N)N)C#N)C#N
IUPAC Name4,5-diaminobenzene-1,2-dicarbonitrile
InChIKeyPCKAZQYWUDIFQM-UHFFFAOYSA-N
INCHI1S/C8H6N4/c9-3-5-1-7(11)8(12)2-6(5)4-10/h1-2H,11-12H2
Isomeric SMILES C1=C(C(=CC(=C1N)N)C#N)C#N
WGK Germany 3
Molecular Weight 158.16
Reaxy-Rn 8482859
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8482859&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
ClassBenzene and substituted derivatives
SubclassBenzonitriles
Intermediate Tree Nodes Not available
Direct ParentBenzonitriles
Alternative Parents Aniline and substituted anilines  Nitriles  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aniline or substituted anilines - Benzonitrile - Nitrile - Carbonitrile - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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 TypeDateItem
E2614066Certificate of AnalysisMay 20, 2026 D154536
E1922142Certificate of AnalysisMar 09, 2023 D154536
B2306982Certificate of AnalysisFeb 11, 2023 D154536
G2511016Certificate of AnalysisSep 21, 2022 D154536
J2229254Certificate of AnalysisSep 21, 2022 D154536
J2229313Certificate of AnalysisSep 21, 2022 D154536
J2229328Certificate of AnalysisSep 21, 2022 D154536
I1825173Certificate of AnalysisJul 21, 2022 D154536
Chemical and Physical Properties
Sensitivityair sensitive
Melt Point(°C)264 °C
Molecular Weight158.160 g/mol
XLogP30.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass158.059 Da
Monoisotopic Mass158.059 Da
Topological Polar Surface Area99.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity227.000
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
Solution Calculators
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