1,2-Diamino-4,5-dichlorobenzene

Name: 1,2-Diamino-4,5-dichlorobenzene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 5348-42-5
Cat. No. CS-D1350
Purity≥98%
MDL No.MFCD00007723

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

1,2-Diamino-4,5-dichlorobenzene|CS-D1350

Structure of 5348-42-5

Size

Price

Quantity

* Please select Quantity before adding items.

Description

1,2-Diamino-4,5-dichlorobenzene features two amino groups flanking a dichlorinated benzene core, enabling robust coupling reactions in heterocyclic synthesis. This electron-deficient scaffold integrates efficiently into pharmaceutical intermediates and functional materials, offering enhanced stability under standard conditions.

Application

1,2-Diamino-4,5-dichlorobenzene serves as a versatile building block in medicinal chemistry and materials science, enabling the synthesis of heterocyclic scaffolds via cyclization reactions. Its ortho-diamino functionality facilitates metal-catalyzed couplings and coordination complex formation, while the dichloro substituents provide sites for further functionalization through palladium-catalyzed cross-coupling. The compound exhibits good bench stability and is readily purified by recrystallization, making it suitable for scalable synthesis.

General Information

CAS No. 5348-42-5
Cat. No. CS-D1350
Purity ≥98%
MDL No. MFCD00007723
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆Cl₂N₂
Molecular Weight 177.03
Synonym(s) 1,2-Dichloro-4,5-diaminobenzene; 1,2-Dichloro-4,5-phenylenediamine; 2-Amino-4,5-dichloroaniline; 4,5-Dichloro-1,2-benzenediamine; Dichloroophenylenediamine
SMILES NC1=CC(Cl)=C(Cl)C=C1N

Computational Chemistry Data

TPSA 52.04
LogP 2.1578
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302+H312+H332-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

1,2-Diamino-4,5-dichlorobenzene sigma1,2-Diamino-4,5-dichlorobenzene manufacturer1,2-Diamino-4,5-dichlorobenzene price1,2-Diamino-4,5-dichlorobenzene structure1,2-Diamino-4,5-dichlorobenzene SDSbuy 1,2-Diamino-4,5-dichlorobenzene1,2-Diamino-4,5-dichlorobenzene supplier1,2-Diamino-4,5-dichlorobenzene uses1,2-Diamino-4,5-dichlorobenzene molecular weightprice of 1,2-Diamino-4,5-dichlorobenzene1,2-Diamino-4,5-dichlorobenzene chemical name formula of 1,2-Diamino-4,5-dichlorobenzene

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

1,2-Diamino-4,5-dichlorobenzene

CAS No. 5348-42-5

Recommended Products