Benzyl Chloroacetate - ≥97%(GC) , CAS No.140-18-1

CAS: 140-18-1 Cat. No.: B152737 Molecular Weight: 184.62 Beilstein Registry Number: 6(4)2264 EC Number: 205-400-0
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GRADE & PURITY ≥97%(GC)
Synonyms
SY010939 | 4-06-00-02264 (Beilstein Handbook Reference) | B52EJ32AB5 | Benzyl chloroacetate | AC-16894 | UNII-B52EJ32AB5 | EN300-80796 | SCHEMBL138306 | benzyl 2-chloroacetate | Benzyl monochloracetate | Chloroacetic Acid Benzyl Ester | chloro-acetic acid
Storage
Room temperature
Shipped In
Normal
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5g
B152737-5g
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25g
B152737-25g
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100g
B152737-100g
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Why this grade

≥97%(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.

Overview

Benzyl chloroacetate is an ester.
Benzyl chloroacetate may be used: . in the synthesis of monoesters of phosphonoacetic acid . in the synthesis of N-benzoyl-glycyl- hydroxyl acetic acid, ester substrate for carboxypeptidase Y catalyzed peptide synthesis . as reagent in the total syntheses of the (±)-di-O-methyl ethers of the norlignans sequirin-A, agatharesinol, and hinokiresinol, and of (±)-tri-O-methyl sequirin-E

Specifications

Synonyms
SY010939 | 4-06-00-02264 (Beilstein Handbook Reference) | B52EJ32AB5 | Benzyl chloroacetate | AC-16894 | UNII-B52EJ32AB5 | EN300-80796 | SCHEMBL138306 | benzyl 2-chloroacetate | Benzyl monochloracetate | Chloroacetic Acid Benzyl Ester | chloro-acetic acid
Specifications & Purity
≥97%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥97%(GC)
Names and Identifiers
Pubchem Sid488180881
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180881
Canonical SmilesC1=CC=C(C=C1)COC(=O)CCl
IUPAC Namebenzyl 2-chloroacetate
InChIKeySOGXBRHOWDEKQB-UHFFFAOYSA-N
INCHI1S/C9H9ClO2/c10-6-9(11)12-7-8-4-2-1-3-5-8/h1-5H,6-7H2
Isomeric SMILES C1=CC=C(C=C1)COC(=O)CCl
WGK Germany 3
RTECS AF8750000
Molecular Weight 184.62
Beilstein 6(4)2264
Reaxy-Rn 2091502
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2091502&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzyloxycarbonyls
Intermediate Tree Nodes Not available
Direct ParentBenzyloxycarbonyls
Alternative Parents Alpha-halocarboxylic acid derivatives  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzyloxycarbonyl - Alpha-halocarboxylic acid derivative - Alpha-halocarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Alkyl chloride - Organohalogen compound - Organochloride - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Alkyl halide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzyloxycarbonyls. These are organic compounds containing a carbonyl group substituted with a benzyloxyl 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:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
C1827121Certificate of AnalysisNov 07, 2025 B152737
C1827120Certificate of AnalysisNov 07, 2025 B152737
G1705072Certificate of AnalysisJan 22, 2025 B152737
K2505210Certificate of AnalysisApr 30, 2024 B152737
K2505211Certificate of AnalysisApr 30, 2024 B152737
K2505212Certificate of AnalysisApr 30, 2024 B152737
C23161331Certificate of AnalysisMar 21, 2023 B152737
C23161185Certificate of AnalysisMar 21, 2023 B152737
Chemical and Physical Properties
Refractive Indexn20/D 1.525(lit.)
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Boil Point(°C)132°C/12mmHg
Molecular Weight184.620 g/mol
XLogP32.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass184.029 Da
Monoisotopic Mass184.029 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity141.000
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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