Ethyl 3,5-di-tert-butyl-4-hydroxybenzoate - ≥95% , CAS No.1620-64-0

CAS: 1620-64-0 Cat. No.: E694446 Molecular Weight: 278.4 PubChem CID: 74180
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
 ·  off list, applied to all prices below.
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Status
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100mg
E694446-100mg
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$92.90

$107.90
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250mg
E694446-250mg
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$178.90
1g
E694446-1g
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$404.90

$471.90
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Why this grade

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

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Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥95%
Storage
Room temperature
Purity
≥95%
Product Properties
ALogP5.1
Names and Identifiers
Canonical SmilesCCOC(=O)C1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
IUPAC Nameethyl 3,5-ditert-butyl-4-hydroxybenzoate
InChIKeyACGYFGHQFAXLCI-UHFFFAOYSA-N
INCHI1S/C17H26O3/c1-8-20-15(19)11-9-12(16(2,3)4)14(18)13(10-11)17(5,6)7/h9-10,18H,8H2,1-7H3
Isomeric SMILES CCOC(=O)C1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
PubChem CID 74180
Molecular Weight 278.4

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 Benzoic acid esters - p-Hydroxybenzoic acid esters
Direct Parentp-Hydroxybenzoic acid alkyl esters
Alternative Parents Phenylpropanes  Benzoyl derivatives  Phenols  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents P-hydroxybenzoic acid alkyl ester - Phenylpropane - Benzoyl - Phenol - Carboxylic acid ester - Monocarboxylic acid or derivatives - 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 p-hydroxybenzoic acid alkyl esters. These are aromatic compounds containing a benzoic acid, which is esterified with an alkyl group and para-substituted with a hydroxyl group.
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 Weight278.400 g/mol
XLogP35.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass278.188 Da
Monoisotopic Mass278.188 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count20
Formal Charge0
Complexity311.000
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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