2,3-Dichlorophenylhydrazine Hydrochloride - ≥97% , CAS No.21938-47-6

CAS: 21938-47-6 Cat. No.: D132563 Molecular Weight: 213.49 EC Number: 630-710-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
(2,3-Dichlorophenyl)hydrazinehydrochloride | RHNATWVYOKUFLK-UHFFFAOYSA-N | FT-0609578 | (2,3-Dichloro-phenyl)-hydrazine hydrogen chloride | EN300-251592 | 2,3-Dichloro phenylhydrazine Hydrochloride | D2641 | SB79375 | Hydrazine, (2,3-dichlorophenyl)-, mon
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
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1g
D132563-1g
8

$9.90

$14.90
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5g
D132563-5g
5

$15.90

$23.90
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25g
D132563-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$41.90

$62.90
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100g
D132563-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$166.90

$250.90
Save $84.00 (33.48%)
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Why this grade

≥97% 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.

📚

Literature proof

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

Specifications

Synonyms
(2, 3-Dichlorophenyl)hydrazinehydrochloride | RHNATWVYOKUFLK-UHFFFAOYSA-N | FT-0609578 | (2, 3-Dichloro-phenyl)-hydrazine hydrogen chloride | EN300-251592 | 2, 3-Dichloro phenylhydrazine Hydrochloride | D2641 | SB79375 | Hydrazine, (2, 3-dichlorophenyl)-, mon
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488198000
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488198000
Canonical SmilesC1=CC(=C(C(=C1)Cl)Cl)NN.Cl
IUPAC Name(2,3-dichlorophenyl)hydrazine;hydrochloride
InChIKeyRHNATWVYOKUFLK-UHFFFAOYSA-N
INCHI1S/C6H6Cl2N2.ClH/c7-4-2-1-3-5(10-9)6(4)8;/h1-3,10H,9H2;1H
Isomeric SMILES C1=CC(=C(C(=C1)Cl)Cl)NN.Cl
Alternate CAS 13147-14-3
Molecular Weight 213.49
Reaxy-Rn 3708910
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3708910&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.

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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
SubclassHalobenzenes
Intermediate Tree Nodes Chlorobenzenes
Direct ParentDichlorobenzenes
Alternative Parents Phenylhydrazines  Aryl chlorides  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Organic zwitterions  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenylhydrazine - 1,2-dichlorobenzene - Aryl halide - Aryl chloride - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organic zwitterion - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dichlorobenzenes. These are compounds containing a benzene with exactly two chlorine atoms attached to it.
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.

3 results found

Lot NumberCertificate TypeDateItem
J2222049Certificate of AnalysisMay 11, 2026 D132563
J1624064Certificate of AnalysisNov 06, 2025 D132563
D2303293Certificate of AnalysisMay 10, 2022 D132563
Chemical and Physical Properties
SensitivityAir Sensitive,Hygroscopic
Molecular Weight213.500 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass211.967 Da
Monoisotopic Mass211.967 Da
Topological Polar Surface Area38.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity110.000
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 Count2
Citations of This Product
References
1. Chunling Ren, Xiao Xu, Dan Yan, Mengzhen Gu, Jinghan Zhang, Haili Zhang, Chao Han, Lingyi Kong.  (2022)  Dual-action nanoplatform with a synergetic strategy to promote oxygen accumulation for enhanced photodynamic therapy against hypoxic tumors.  Acta Biomaterialia,      [PMID:35526738] [10.1016/j.actbio.2022.04.035]
2. Dan Chen, Ya-Xian Wu, Yu-bao Qiu, Bin-bin Wan, Gang Liu, Jun-liang Chen, Mu-dan Lu, Qing-feng Pang.  (2019)  Hyperoside suppresses hypoxia-induced A549 survival and proliferation through ferrous accumulation via AMPK/HO-1 axis.  PHYTOMEDICINE,      [PMID:31881478] [10.1016/j.phymed.2019.153138]
Solution Calculators
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