Disperse Red 13

2-[4-[(2-chloro-4-nitrophenyl)diazenyl]-N-ethylanilino]ethanol

CAS: 3180-81-2

Molecular Formula	`C16H17ClN4O3`
Molecular Weight	348.78 g/mol
LogP	4.0
Topological Polar Surface Area	94.0 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	6
Rotatable Bonds	6
Exact Mass	348.0989
Heavy Atoms	24
Complexity	424.0

Chemical Identifiers

CAS Number	3180-81-2
SMILES	`CCN(CCO)C1=CC=C(C=C1)N=NC2=C(C=C(C=C2)[N+](=O)[O-])Cl`
InChIKey	`FEJPWLNPOFOBSP-UHFFFAOYSA-N`

📖 Product Overview

Disperse Red 13 (CAS: 3180-81-2) is a chemical compound with molecular formula C16H17ClN4O3 and molecular weight 348.78 g/mol. Its IUPAC systematic name is 2-[4-[(2-chloro-4-nitrophenyl)diazenyl]-N-ethylanilino]ethanol. LogP 4.0 Topological Polar Surface Area 94.0 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 6 Rotatable Bonds 6 Exact Mass 348.0989 Heavy Atoms 24 Complexity 424.0 InChI Key: FEJPWLNPOFOBSP-UHFFFAOYSA-N. SMILES: CCN(CCO)C1=CC=C(C=C1)N=NC2=C(C=C(C=C2)[N+](=O)[O-])Cl.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

Do you ship internationally?

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