3-Phenylpropionyl chloride - ≥98% , CAS No.645-45-4

CAS: 645-45-4 Cat. No.: P101406 Molecular Weight: 168.62 Beilstein Registry Number: 742586 EC Number: 211-443-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
W-104828 | H0696 | SCHEMBL5864 | 69V26X8SZE | .beta.-Phenylpropionyl chloride | beta-Phenylpropionyl chloride | beta-phenyl-propionyl chloride | Propionyl chloride, 3-phenyl- | AKOS009156897 | 3-phenyl-propionyl chloride | Dihydrocinnamoyl chloride | A904
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
P101406-5g
3
$9.90
10g
P101406-10g
3
$10.90
25g
P101406-25g
3

$16.90

$25.90
Save $9.00 (34.75%)
100g
P101406-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$62.90

$94.90
Save $32.00 (33.72%)
500g
P101406-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$258.90

$388.90
Save $130.00 (33.43%)
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.

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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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Reduction of hydrocinnamoyl chloride at mercury cathodes in acetonitrile containing tetraalkylammonium perchlorates has been investigated by cyclic voltammetry.

Hydrocinnamoyl chloride has been used in:

• enantioselective synthesis of the antifouling agent, (+)-maculalactone A

• synthesis of hydrocinnamoyl-farnesyl-L-cysteine methyl ester

Specifications

Synonyms
W-104828 | H0696 | SCHEMBL5864 | 69V26X8SZE | .beta.-Phenylpropionyl chloride | beta-Phenylpropionyl chloride | beta-phenyl-propionyl chloride | Propionyl chloride, 3-phenyl- | AKOS009156897 | 3-phenyl-propionyl chloride | Dihydrocinnamoyl chloride | A904
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)CCC(=O)Cl
IUPAC Name3-phenylpropanoyl chloride
InChIKeyMFEILWXBDBCWKF-UHFFFAOYSA-N
INCHI1S/C9H9ClO/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H,6-7H2
Isomeric SMILES C1=CC=C(C=C1)CCC(=O)Cl
WGK Germany 3
RTECS MW5652395
Molecular Weight 168.62
Beilstein 742586
Reaxy-Rn 742586
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=742586&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
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Acyl chlorides  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Acyl halide - Acyl chloride - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Carbonyl group - 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





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.

9 results found

Lot NumberCertificate TypeDateItem
C2415114Certificate of AnalysisDec 12, 2025 P101406
C2222063Certificate of AnalysisSep 24, 2025 P101406
C2222090Certificate of AnalysisSep 24, 2025 P101406
C2222091Certificate of AnalysisSep 24, 2025 P101406
C2222423Certificate of AnalysisSep 24, 2025 P101406
E1818123Certificate of AnalysisAug 12, 2025 P101406
A2522337Certificate of AnalysisFeb 06, 2025 P101406
E1818122Certificate of AnalysisNov 20, 2023 P101406
G2108265Certificate of AnalysisApr 13, 2023 P101406
Chemical and Physical Properties
SolubilitySoluble in water (reacts), and ether.
SensitivityHygroscopic
Refractive Index1.53
Flash Point(°F)108 °C
Flash Point(°C)108°C
Boil Point(°C)225°C
Melt Point(°C)−7-−5 °C
Molecular Weight168.620 g/mol
XLogP32.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass168.034 Da
Monoisotopic Mass168.034 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity128.000
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
Citations of This Product
References
1. Xinyi Mei, Kege He, Rongshan Zhuang, Mubing Yu, Yong Hua, Xiaoliang Zhang.  (2022)  Stabilizing dynamic surface of highly luminescent perovskite quantum dots for light-emitting diodes.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2022.139909]
2. Li Duan, Li-Li Dou, Long Guo, Ping Li, E-Hu Liu.  (2016)  Comprehensive Evaluation of Deep Eutectic Solvents in Extraction of Bioactive Natural Products.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.6b00091]
Solution Calculators
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