4-Ethoxystyrene - ≥95%, stabilized with ~0.1% TBC , CAS No.5459-40-5

CAS: 5459-40-5 Cat. No.: E477029 Formula: C10H12O Molecular Weight: 148.20 EC Number: 226-729-6
AVAILABLE TO ORDER
GRADE & PURITY ≥95% stabilized with ~0.1% TBC
Synonyms
4-Ethoxystyrene | EINECS 226-729-6 | 4-Vinylphenetole | 1-Ethoxy-4-vinylbenzene | MFCD00009097 | XML26X6K54 | 4-Ethoxystyrene, technical grade, 90% | p-Vinylphenetole | A857153 | F87405 | SCHEMBL181498 | AKOS009156981 | NSC 24179 | EN300-1243725 | Benzene
Storage
Store at 2-8°C
Shipped In
Wet ice
Size
Germany (EU)
USA*
Price
Qty
1g
E477029-1g
2 In stock
€55.45
5g
E477029-5g
1 In stock
€230.73
25g
E477029-25g
1 In stock

€867.65

€1,035.99
Save €168.34 (16.25%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95%, stabilized with ~0.1% TBC 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
4-Ethoxystyrene | EINECS 226-729-6 | 4-Vinylphenetole | 1-Ethoxy-4-vinylbenzene | MFCD00009097 | XML26X6K54 | 4-Ethoxystyrene, technical grade, 90% | p-Vinylphenetole | A857153 | F87405 | SCHEMBL181498 | AKOS009156981 | NSC 24179 | EN300-1243725 | Benzene
Specifications & Purity
≥95%, stabilized with ~0.1% TBC
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
≥95%
Names and Identifiers
Pubchem Sid504755384
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755384
Canonical SmilesCCOC1=CC=C(C=C1)C=C
IUPAC Name1-ethenyl-4-ethoxybenzene
InChIKeyOBRYRJYZWVLVLF-UHFFFAOYSA-N
INCHI1S/C10H12O/c1-3-9-5-7-10(8-6-9)11-4-2/h3,5-8H,1,4H2,2H3
Isomeric SMILES CCOC1=CC=C(C=C1)C=C
Molecular Weight 148.20
Reaxy-Rn 1935209
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1935209&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
ClassPhenol ethers
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPhenol ethers
Alternative Parents Styrenes  Phenoxy compounds  Alkyl aryl ethers  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Styrene - Phenol ether - Alkyl aryl ether - Monocyclic benzene moiety - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenol ethers. These are aromatic compounds containing an ether group substituted with a benzene ring.
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.

5 results found

Lot NumberCertificate TypeDateItem
J2323349Certificate of AnalysisAug 03, 2026 E477029
J2323365Certificate of AnalysisAug 03, 2026 E477029
J2323366Certificate of AnalysisAug 03, 2026 E477029
J2323375Certificate of AnalysisAug 03, 2026 E477029
J2323376Certificate of AnalysisAug 03, 2026 E477029
Chemical and Physical Properties
Sensitivity heat sensitive
x_refractive_indexn20/D 1.549 (lit.)
x_boil_point_char99-100 °C/11 mmHg (lit.)
Molecular Weight148.200 g/mol
XLogP33.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass148.089 Da
Monoisotopic Mass148.089 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count11
Formal Charge0
Complexity112.000
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
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.