4′-tert-Butyl-4-chlorobutyrophenone - ≥98% , CAS No.43076-61-5

CAS: 43076-61-5 Cat. No.: T102238 Molecular Weight: 238.75 EC Number: 256-077-8 PubChem CID: 2723694
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-(4-Tert-Butyl-phenyl)-4-chloro-butan-1-one | 1-(4-tert-butylphenyl)-4-chlorobutan-1-one | 4'-Tert Butyl-4-Chlorobutyrophenone | 4-Chloro-1-[4-(1,1-dimethylethyl)phenyl]- 1-butanone | 1-(4-(tert-Butyl)phenyl)-4-chlorobutan-1-one | EINECS 256-077-8 | buty
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
T102238-25g
3
$29.90
100g
T102238-100g
5
$109.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal 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
1-(4-Tert-Butyl-phenyl)-4-chloro-butan-1-one | 1-(4-tert-butylphenyl)-4-chlorobutan-1-one | 4'-Tert Butyl-4-Chlorobutyrophenone | 4-Chloro-1-[4-(1, 1-dimethylethyl)phenyl]- 1-butanone | 1-(4-(tert-Butyl)phenyl)-4-chlorobutan-1-one | EINECS 256-077-8 | buty
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488192176
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192176
Canonical SmilesCC(C)(C)C1=CC=C(C=C1)C(=O)CCCCl
IUPAC Name1-(4-tert-butylphenyl)-4-chlorobutan-1-one
InChIKeyRLKSQLJFGCDUOX-UHFFFAOYSA-N
INCHI1S/C14H19ClO/c1-14(2,3)12-8-6-11(7-9-12)13(16)5-4-10-15/h6-9H,4-5,10H2,1-3H3
Isomeric SMILES CC(C)(C)C1=CC=C(C=C1)C(=O)CCCCl
WGK Germany 2
PubChem CID 2723694
Molecular Weight 238.75
Reaxy-Rn 780343

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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones - Aryl ketones - Phenylketones
Direct ParentAlkyl-phenylketones
Alternative Parents Butyrophenones  Phenylpropanes  Benzoyl derivatives  Aryl alkyl ketones  Organochlorides  Organic oxides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkyl-phenylketone - Butyrophenone - Phenylpropane - Aryl alkyl ketone - Benzoyl - Benzenoid - Monocyclic benzene moiety - Organic oxide - Hydrocarbon derivative - Organochloride - Organohalogen compound - Alkyl halide - Alkyl chloride - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
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.

3 results found

Lot NumberCertificate TypeDateItem
K2113161Certificate of AnalysisAug 13, 2025 T102238
K2113165Certificate of AnalysisAug 13, 2025 T102238
G1918196Certificate of AnalysisMay 08, 2023 T102238
Chemical and Physical Properties
SolubilitySoluble in methanol
Sensitivityair sensitive
Boil Point(°C)152-155°/1mm
Melt Point(°C)47-49°C
Molecular Weight238.750 g/mol
XLogP34.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count5
Exact Mass238.112 Da
Monoisotopic Mass238.112 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count16
Formal Charge0
Complexity221.000
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

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