4-Chloro-2-fluorobenzonitrile - ≥98% , CAS No.57381-51-8

CAS: 57381-51-8 Cat. No.: C120903 Molecular Weight: 155.56 Beilstein Registry Number: 4231142 EC Number: 260-712-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
EN300-67637 | PS-8860 | AKOS005063889 | AC-4046 | BP-21237 | EINECS 260-712-4 | C2121 | JRDMGVGCATYZPW-UHFFFAOYSA-N | 2-fluoro-4-chlorobenzonitrile | SCHEMBL496891 | FT-0618018 | SY007688 | DS-1189 | Z57900352 | CK2140 | DTXSID80205975 | MFCD00143284 | 4-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C120903-1g
3

$9.90

$14.90
Save $5.00 (33.56%)
5g
C120903-5g
5

$11.90

$17.90
Save $6.00 (33.52%)
25g
C120903-25g
5

$35.90

$53.90
Save $18.00 (33.40%)
100g
C120903-100g
4

$114.90

$172.90
Save $58.00 (33.55%)
500g
C120903-500g
1

$401.90

$602.90
Save $201.00 (33.34%)
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

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
EN300-67637 | PS-8860 | AKOS005063889 | AC-4046 | BP-21237 | EINECS 260-712-4 | C2121 | JRDMGVGCATYZPW-UHFFFAOYSA-N | 2-fluoro-4-chlorobenzonitrile | SCHEMBL496891 | FT-0618018 | SY007688 | DS-1189 | Z57900352 | CK2140 | DTXSID80205975 | MFCD00143284 | 4-
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488186787
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186787
Canonical SmilesC1=CC(=C(C=C1Cl)F)C#N
IUPAC Name4-chloro-2-fluorobenzonitrile
InChIKeyJRDMGVGCATYZPW-UHFFFAOYSA-N
INCHI1S/C7H3ClFN/c8-6-2-1-5(4-10)7(9)3-6/h1-3H
Isomeric SMILES C1=CC(=C(C=C1Cl)F)C#N
Molecular Weight 155.56
Beilstein 4231142
Reaxy-Rn 4231142
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4231142&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
SubclassBenzonitriles
Intermediate Tree Nodes Not available
Direct ParentBenzonitriles
Alternative Parents Fluorobenzenes  Chlorobenzenes  Aryl fluorides  Aryl chlorides  Nitriles  Organopnictogen compounds  Organofluorides  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzonitrile - Chlorobenzene - Fluorobenzene - Halobenzene - Aryl chloride - Aryl fluoride - Aryl halide - Carbonitrile - Nitrile - Organohalogen compound - Organochloride - Organofluoride - Organonitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzonitriles. These are organic compounds containing a benzene bearing a nitrile substituent.
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.

11 results found

Lot NumberCertificate TypeDateItem
H1418048Certificate of AnalysisMar 20, 2026 C120903
G1401012Certificate of AnalysisMar 20, 2026 C120903
B2223413Certificate of AnalysisDec 10, 2025 C120903
B2223414Certificate of AnalysisDec 10, 2025 C120903
B2223415Certificate of AnalysisDec 10, 2025 C120903
I2516207Certificate of AnalysisJul 01, 2024 C120903
I2516208Certificate of AnalysisJul 01, 2024 C120903
I2516209Certificate of AnalysisJul 01, 2024 C120903
C23211128Certificate of AnalysisApr 03, 2023 C120903
C23211127Certificate of AnalysisJan 25, 2022 C120903
E2428084Certificate of AnalysisJan 25, 2022 C120903

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Chemical and Physical Properties
Solubilitysouble in Methanol
Melt Point(°C)60°C
Molecular Weight155.550 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass154.994 Da
Monoisotopic Mass154.994 Da
Topological Polar Surface Area23.800 Ų
Heavy Atom Count10
Formal Charge0
Complexity162.000
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

Customer Reviews

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