Ethylene Glycol Monobenzoate - ≥98% , CAS No.94-33-7

CAS: 94-33-7 Cat. No.: E357543 Molecular Weight: 166.17 EC Number: 202-323-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2-hydroxyethyl phenylacetate | benzoic acid 2-hydroxy-ethyl ester | WS-01236 | 2-BENZOYLOXY-1-HYDROXYETHANE | EINECS 202-323-4 | UNII-6172C054XY | Ethylene glycol monobenzoate | NSC 57378 | DTXSID20879477 | EN300-130558 | SY150330 | .beta.-Hydroxyethyl be
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
E357543-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$32.90
250mg
E357543-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$94.90

$112.90
Save $18.00 (15.94%)
1g
E357543-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$316.90
5g
E357543-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$914.90

$1,109.90
Save $195.00 (17.57%)
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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 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
2-hydroxyethyl phenylacetate | benzoic acid 2-hydroxy-ethyl ester | WS-01236 | 2-BENZOYLOXY-1-HYDROXYETHANE | EINECS 202-323-4 | UNII-6172C054XY | Ethylene glycol monobenzoate | NSC 57378 | DTXSID20879477 | EN300-130558 | SY150330 | .beta.-Hydroxyethyl be
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)C(=O)OCCO
IUPAC Name2-hydroxyethyl benzoate
InChIKeyLSWRBVSEWBWTDR-UHFFFAOYSA-N
INCHI1S/C9H10O3/c10-6-7-12-9(11)8-4-2-1-3-5-8/h1-5,10H,6-7H2
Isomeric SMILES C1=CC=C(C=C1)C(=O)OCCO
Molecular Weight 166.17
Reaxy-Rn 1866806
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1866806&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
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acid esters
Alternative Parents Benzoyl derivatives  Carboxylic acid esters  Monocarboxylic acids and derivatives  Primary alcohols  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoate ester - Benzoyl - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
HT-29 (80576 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

4 results found

Lot NumberCertificate TypeDateItem
K2512307Certificate of AnalysisSep 12, 2025 E357543
K2512311Certificate of AnalysisSep 12, 2025 E357543
K2512327Certificate of AnalysisSep 12, 2025 E357543
K2512352Certificate of AnalysisSep 12, 2025 E357543
Chemical and Physical Properties
Molecular Weight166.170 g/mol
XLogP31.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass166.063 Da
Monoisotopic Mass166.063 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity139.000
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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