2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone - ≥95%(GC) , CAS No.903-19-5

CAS: 903-19-5 Cat. No.: B152805 Molecular Weight: 334.54 EC Number: 212-990-3
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(GC)
Synonyms
1,4-Benzenediol, bis(1,1,3,3-tetramethylbutyl)- | EINECS 263-867-6 | DTXSID7052733 | AMY11222 | 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone | B1839 | 2,5-di-tert-octyl hydroquinone | InChI=1/C22H38O2/c1-19(2,3)13-21(7,8)15-11-18(24)16(12-17(15)23)22(9,1
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B152805-1g
3
$9.90
5g
B152805-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$10.90
25g
B152805-25g
3

$15.90

$23.90
Save $8.00 (33.47%)
100g
B152805-100g
2

$50.90

$76.90
Save $26.00 (33.81%)
500g
B152805-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$190.90

$286.90
Save $96.00 (33.46%)
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Why this grade

≥95%(GC) 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
1, 4-Benzenediol, bis(1, 1, 3, 3-tetramethylbutyl)- | EINECS 263-867-6 | DTXSID7052733 | AMY11222 | 2, 5-Bis(1, 1, 3, 3-tetramethylbutyl)hydroquinone | B1839 | 2, 5-di-tert-octyl hydroquinone | InChI=1/C22H38O2/c1-19(2, 3)13-21(7, 8)15-11-18(24)16(12-17(15)23)22(9, 1
Specifications & Purity
≥95%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥95%(GC)
Names and Identifiers
Pubchem Sid504754496
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754496
Canonical SmilesCC(C)(C)CC(C)(C)C1=CC(=C(C=C1O)C(C)(C)CC(C)(C)C)O
IUPAC Name2,5-bis(2,4,4-trimethylpentan-2-yl)benzene-1,4-diol
InChIKeyCLDZVCMRASJQFO-UHFFFAOYSA-N
INCHI1S/C22H38O2/c1-19(2,3)13-21(7,8)15-11-18(24)16(12-17(15)23)22(9,10)14-20(4,5)6/h11-12,23-24H,13-14H2,1-10H3
Isomeric SMILES CC(C)(C)CC(C)(C)C1=CC(=C(C=C1O)C(C)(C)CC(C)(C)C)O
Molecular Weight 334.54
Reaxy-Rn 1995850
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1995850&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassPrenol lipids
SubclassQuinone and hydroquinone lipids
Intermediate Tree Nodes Not available
Direct ParentPrenylated hydroquinones
Alternative Parents Phenylpropanes  Hydroquinones  1-hydroxy-2-unsubstituted benzenoids  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Prenylbenzoquinol - Phenylpropane - Hydroquinone - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as prenylated hydroquinones. These are quinones with a structure characterized by the hydroquinone ring substituted by an prenyl side-chain.
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.

2 results found

Lot NumberCertificate TypeDateItem
I2201013Certificate of AnalysisJun 11, 2026 B152805
D1912156Certificate of AnalysisFeb 07, 2023 B152805
Chemical and Physical Properties
SensitivityLight Sensitive,Air Sensitive,Heat Sensitive
Melt Point(°C)130 °C
Molecular Weight334.500 g/mol
XLogP38.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count6
Exact Mass334.287 Da
Monoisotopic Mass334.287 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count24
Formal Charge0
Complexity369.000
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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