2,5-Dimethylbenzenethiol

Name: 2,5-Dimethylbenzenethiol
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 4001-61-0
Cat. No. CS-W014361
Purity≥98%
MDL No.MFCD00010020

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.

Structure of 4001-61-0

Size

Price

Quantity

* Please select Quantity before adding items.

Description

2,5-Dimethylbenzenethiol was used in the synthesis of poly(2-dodecanoylsulfanyl-p-phenylenevinylene). It was also used in the synthesis of 1,1,2-trichloro-4-(2,5-dimethylphenylthio)-1-buten-3-yne; 1,1,2,4-tetrachloro-4-(2,5-dimethylphenylthio)-1,3-butadiene and 1,1,2-trichloro-4,4-bis(2,5-dimethylphenylthio)-1,3-butadiene.

Application

2,5-Dimethylbenzenethiol serves as a versatile building block in synthetic organic chemistry, offering enhanced steric shielding and electronic modulation due to its ortho-methyl substituents. Its thiol functionality enables reliable conjugate addition, gold-catalyzed cyclization, and metal-thiolate complexation, with improved bench stability compared to unsubstituted analogs. The molecule functions effectively in the construction of heterocyclic scaffolds and bioactive intermediates, demonstrating robust functional group tolerance and ease of purification in standard laboratory workflows.

General Information

CAS No. 4001-61-0
Cat. No. CS-W014361
Purity ≥98%
MDL No. MFCD00010020
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀S
Molecular Weight None
Synonym(s) p-Xylenethiol
SMILES SC1=CC(C)=CC=C1C

Computational Chemistry Data

TPSA 0
LogP 2.59214
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: 3334
Class : 9	Packing Group : Ⅲ
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-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 Skeleton Aromatic ring compounds Benzene compounds

Key Words

2,5-Dimethylbenzenethiol sigma2,5-Dimethylbenzenethiol manufacturer2,5-Dimethylbenzenethiol price2,5-Dimethylbenzenethiol structure2,5-Dimethylbenzenethiol SDSbuy 2,5-Dimethylbenzenethiol2,5-Dimethylbenzenethiol supplier2,5-Dimethylbenzenethiol uses2,5-Dimethylbenzenethiol molecular weightprice of 2,5-Dimethylbenzenethiol2,5-Dimethylbenzenethiol chemical name formula of 2,5-Dimethylbenzenethiol

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:

2,5-Dimethylbenzenethiol

CAS No. 4001-61-0

Recommended Products