2-Methyl-4-phenyl-2-butanol - ≥99%(GC) , CAS No.103-05-9

CAS: 103-05-9 Cat. No.: M158675 Molecular Weight: 164.25 Beilstein Registry Number: 6(3)1962 EC Number: 203-074-4
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GRADE & PURITY ≥99%(GC)
Synonyms
2-METHYL-4-PHENYL-2-BUTANOL [FHFI] | NSC62145 | NSC-62145 | Q27273379 | 1-Propanol, 1,1-dimethyl-3-phenyl- | 3-METHYL-1-PHENYL-3-BUTANOL | Phenylethyl dimethyl carbinol | Tox21_302631 | FT-0712044 | 2-BUTANOL, 2-METHYL-4-PHENYL- | EN300-66318 | FEMA No. 3
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
M158675-5g
1

$9.90

$14.90
Save $5.00 (33.56%)
25g
M158675-25g
2

$28.90

$43.90
Save $15.00 (34.17%)
100g
M158675-100g
3

$92.90

$139.90
Save $47.00 (33.60%)
500g
M158675-500g
2

$346.90

$520.90
Save $174.00 (33.40%)
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Why this grade

≥99%(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
2-METHYL-4-PHENYL-2-BUTANOL [FHFI] | NSC62145 | NSC-62145 | Q27273379 | 1-Propanol, 1, 1-dimethyl-3-phenyl- | 3-METHYL-1-PHENYL-3-BUTANOL | Phenylethyl dimethyl carbinol | Tox21_302631 | FT-0712044 | 2-BUTANOL, 2-METHYL-4-PHENYL- | EN300-66318 | FEMA No. 3
Specifications & Purity
≥99%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥99%(GC)
Names and Identifiers
Pubchem Sid504751414
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751414
Canonical SmilesCC(C)(CCC1=CC=CC=C1)O
IUPAC Name2-methyl-4-phenylbutan-2-ol
InChIKeyYXVSKJDFNJFXAJ-UHFFFAOYSA-N
INCHI1S/C11H16O/c1-11(2,12)9-8-10-6-4-3-5-7-10/h3-7,12H,8-9H2,1-2H3
Isomeric SMILES CC(C)(CCC1=CC=CC=C1)O
WGK Germany 2
RTECS EL5785000
Molecular Weight 164.25
Beilstein 6(3)1962
Reaxy-Rn 2076770
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2076770&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
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Tertiary alcohols  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Tertiary alcohol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
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.

7 results found

Lot NumberCertificate TypeDateItem
E2216106Certificate of AnalysisFeb 04, 2026 M158675
E2216115Certificate of AnalysisFeb 04, 2026 M158675
E2216116Certificate of AnalysisFeb 04, 2026 M158675
K2105740Certificate of AnalysisAug 12, 2025 M158675
K2105741Certificate of AnalysisAug 12, 2025 M158675
K2105742Certificate of AnalysisAug 12, 2025 M158675
F2405124Certificate of AnalysisMar 02, 2022 M158675
Chemical and Physical Properties
Specific Rotation[α]n20/D 1.509 (lit.)
Flash Point(°F)>235.4 °F
Flash Point(°C)>113 °C
Boil Point(°C)144 °C/85 mmHg (lit.)
Melt Point(°C)30℃
Molecular Weight164.240 g/mol
XLogP32.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass164.12 Da
Monoisotopic Mass164.12 Da
Topological Polar Surface Area20.200 Ų
Heavy Atom Count12
Formal Charge0
Complexity123.000
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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