4-Azido-1,2-dichlorobenzene , CAS No.66172-16-5

CAS: 66172-16-5 Cat. No.: A1033349 Molecular Weight: 188.02 PubChem CID: 3719728
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Storage
Room temperature
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1mg
A1033349-1mg
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5mg
A1033349-5mg
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10mg
A1033349-10mg
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500mg
A1033349-500mg
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1g
A1033349-1g
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Storage
Room temperature
Names and Identifiers
Canonical SmilesC1=CC(=C(C=C1N=[N+]=[N-])Cl)Cl
IUPAC Name4-azido-1,2-dichlorobenzene
InChIKeyRHISYALYKJKAQH-UHFFFAOYSA-N
INCHI1S/C6H3Cl2N3/c7-5-2-1-4(10-11-9)3-6(5)8/h1-3H
Isomeric SMILES C1=CC(=C(C=C1N=[N+]=[N-])Cl)Cl
PubChem CID 3719728
Molecular Weight 188.02

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
SubclassPhenylazides
Intermediate Tree Nodes Not available
Direct ParentPhenylazides
Alternative Parents Dichlorobenzenes  Aryl chlorides  Azo imides  Azo compounds  Organochlorides  Organic salts  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenylazide - 1,2-dichlorobenzene - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Azo compound - Azo imide - Organic nitrogen compound - Hydrocarbon derivative - Organohalogen compound - Organochloride - Organonitrogen compound - Organic salt - Organic cation - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylazides. These are compounds containing a phenylazide moiety, which consists of a linear azide substituent attached to a phenyl 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:
Chemical and Physical Properties
Molecular Weight188.010 g/mol
XLogP34.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass186.97 Da
Monoisotopic Mass186.97 Da
Topological Polar Surface Area14.400 Ų
Heavy Atom Count11
Formal Charge0
Complexity179.000
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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