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3,3'-Dichlorobenzidine - analytical standard, high purity , CAS No.91-94-1

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3,3'-Dichlorobenzidine - analytical standard, high purity , CAS No.91-94-1

2 Citations

COA

Grade & Purity:

analytical standard

Cas Number: 91-94-1
Molecular Weight: 253.13
PubChem CID: 7070

In stock

Item Number

D114087

Grouped product items
SKU	Size	Availability	Price	Qty
D114087-20mg	20mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$99.90
D114087-100mg	100mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$396.90

Basic Description

Synonyms	3,3'-DICHLOROBENZIDINE \| 91-94-1 \| 3,3'-Dichlorobiphenyl-4,4'-diamine \| Dichlorobenzidine base \| o,o'-Dichlorobenzidine \| 3,3'-Dichlorbenzidin \| 3,3'-Dichlorobenzidina \| 3,3'-Dichloro-4,4'-biphenyldiamine \| RCRA waste number U073 \| Benzidine, 3,3'-dichloro- \| 3,3'-Dichloro-4
Specifications & Purity	analytical standard
Shipped In	Normal
Grade	analytical standard

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Biphenyls and derivatives
      - Level5 Benzidines
        Level6 3,3'-disubstituted benzidines

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Biphenyls and derivatives
Intermediate Tree Nodes	Benzidines
Direct Parent	3,3'-disubstituted benzidines
Alternative Parents	Polychlorinated biphenyls Aniline and substituted anilines Chlorobenzenes Aryl chlorides Primary amines Organopnictogen compounds Organochlorides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	3,3'-disubstituted benzidine - Polychlorinated biphenyl - Chlorinated biphenyl - Aniline or substituted anilines - Halobenzene - Chlorobenzene - Aryl halide - Aryl chloride - Amine - Primary amine - Organopnictogen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as 3,3'-disubstituted benzidines. These are organic compounds containing a benzidine skeleton, which is substituted only at the 3- and 3'-positions.
External Descriptors	organochlorine compound - biphenyls - monochlorobenzenes
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	4-(4-amino-3-chlorophenyl)-2-chloroaniline
INCHI	InChI=1S/C12H10Cl2N2/c13-9-5-7(1-3-11(9)15)8-2-4-12(16)10(14)6-8/h1-6H,15-16H2
InChIKey	HUWXDEQWWKGHRV-UHFFFAOYSA-N
Smiles	C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N
Isomeric SMILES	C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N
UN Number	2811
Packing Group	I
Molecular Weight	253.13
Reaxy-Rn	2108022
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2108022&ln=

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.

4 results found

Lot Number	Certificate Type	Date	Item
D2516051	Certificate of Analysis	Apr 28, 2025	D114087
I2215529	Certificate of Analysis	Jun 14, 2024	D114087
F2421224	Certificate of Analysis	Mar 23, 2024	D114087
K2103435	Certificate of Analysis	Aug 22, 2023	D114087

Chemical and Physical Properties

Molecular Weight	253.120 g/mol
XLogP3	3.500
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	252.022 Da
Monoisotopic Mass	252.022 Da
Topological Polar Surface Area	52.000 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	213.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Xiao Zhang, Qin Yang, Yunhe Lang, Xia Jiang, Peng Wu. (2020) Rationale of 3,3′,5,5′-Tetramethylbenzidine as the Chromogenic Substrate in Colorimetric Analysis. ANALYTICAL CHEMISTRY, 92 (18): (12400–12406).
2. Saichai Lin, Ning Gan, Jiabin Zhang, Xidong Chen, Yuting Cao, Tianhua Li. (2015) A novel reductive graphene oxide-based magnetic molecularly imprinted poly(ethylene-co-vinyl alcohol) polymers for the enrichment and determination of polychlorinated biphenyls in fish samples. JOURNAL OF MOLECULAR RECOGNITION, 28 (6): (359-368).

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