Tetraethyl 2,2’-(1,4-Phenylenedimethylidyne)Bismalonate - ≥98% , CAS No.6337-43-5

CAS: 6337-43-5 Cat. No.: T768626 Molecular Weight: 418.44 EC Number: 228-726-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
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5g
T768626-5g
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$35.90
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25g
T768626-25g
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100g
T768626-100g
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$321.90
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500g
T768626-500g
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$928.90

$1,083.90
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Desiccated 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

Specifications & Purity
≥98%
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCOC(=O)C(=CC1=CC=C(C=C1)C=C(C(=O)OCC)C(=O)OCC)C(=O)OCC
InChIKeyYUOKTNQLLUHUEK-UHFFFAOYSA-N
INCHI1S/C22H26O8/c1-5-27-19(23)17(20(24)28-6-2)13-15-9-11-16(12-10-15)14-18(21(25)29-7-3)22(26)30-8-4/h9-14H,5-8H2,1-4H3
Isomeric SMILES CCOC(=O)C(=CC1=CC=C(C=C1)C=C(C(=O)OCC)C(=O)OCC)C(=O)OCC
Molecular Weight 418.44

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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassTetracarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentTetracarboxylic acids and derivatives
Alternative Parents Cinnamic acid esters  Fatty acid esters  Benzene and substituted derivatives  Enoate esters  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Tetracarboxylic acid or derivatives - Cinnamic acid or derivatives - Cinnamic acid ester - Fatty acid ester - Fatty acyl - Benzenoid - Monocyclic benzene moiety - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Organic oxygen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
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:
Chemical and Physical Properties
Molecular Weight418.400 g/mol
XLogP34.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count14
Exact Mass418.163 Da
Monoisotopic Mass418.163 Da
Topological Polar Surface Area105.000 Ų
Heavy Atom Count30
Formal Charge0
Complexity571.000
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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