Ethylene Glycol Bis(4-carboxyphenyl) Ether - ≥95%(T) , CAS No.3753-05-7

CAS: 3753-05-7 Cat. No.: E156044 Molecular Weight: 302.28 EC Number: 223-155-8
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(T)
Synonyms
4,4'-(Ethane-1,2-diylbis(oxy))dibenzoic acid | BS-49545 | AKOS024334028 | 4-[2-(4-carboxyphenoxy)ethoxy]benzoic acid | MFCD00020365 | SCHEMBL196110 | E0415 | Benzoic acid, 4,4'-(1,2-ethanediylbis(oxy))bis- | Ethyleneglycolbiscarboxyphenylether | Ethylene
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
200mg
E156044-200mg
1

$12.90

$19.90
Save $7.00 (35.18%)
1g
E156044-1g
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$45.90

$89.90
Save $44.00 (48.94%)
5g
E156044-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$151.90

$299.90
Save $148.00 (49.35%)
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Why this grade

≥95%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal 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.

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Literature proof

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

Specifications

Synonyms
4, 4'-(Ethane-1, 2-diylbis(oxy))dibenzoic acid | BS-49545 | AKOS024334028 | 4-[2-(4-carboxyphenoxy)ethoxy]benzoic acid | MFCD00020365 | SCHEMBL196110 | E0415 | Benzoic acid, 4, 4'-(1, 2-ethanediylbis(oxy))bis- | Ethyleneglycolbiscarboxyphenylether | Ethylene
Specifications & Purity
≥95%(T)
Storage
Room temperature
Shipped In
Normal
Purity
≥95%(T)
Names and Identifiers
Canonical SmilesC1=CC(=CC=C1C(=O)O)OCCOC2=CC=C(C=C2)C(=O)O
IUPAC Name4-[2-(4-carboxyphenoxy)ethoxy]benzoic acid
InChIKeyVAXBLYWAVAIJJJ-UHFFFAOYSA-N
INCHI1S/C16H14O6/c17-15(18)11-1-5-13(6-2-11)21-9-10-22-14-7-3-12(4-8-14)16(19)20/h1-8H,9-10H2,(H,17,18)(H,19,20)
Isomeric SMILES C1=CC(=CC=C1C(=O)O)OCCOC2=CC=C(C=C2)C(=O)O
Molecular Weight 302.28
Reaxy-Rn 2150931
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2150931&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.

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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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids
Alternative Parents Phenoxy compounds  Phenol ethers  Benzoyl derivatives  Alkyl aryl ethers  Dicarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid - Phenoxy compound - Phenol ether - Benzoyl - Alkyl aryl ether - Dicarboxylic acid or derivatives - Ether - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

3 results found

Lot NumberCertificate TypeDateItem
H2409148Certificate of AnalysisApr 16, 2024 E156044
H2401399Certificate of AnalysisApr 16, 2024 E156044
H2401400Certificate of AnalysisApr 16, 2024 E156044
Chemical and Physical Properties
Molecular Weight302.280 g/mol
XLogP32.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Exact Mass302.079 Da
Monoisotopic Mass302.079 Da
Topological Polar Surface Area93.100 Ų
Heavy Atom Count22
Formal Charge0
Complexity331.000
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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