2,4-Dimethylbenzonitrile

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

CAS No. 21789-36-6
Cat. No. CS-0153339
Purity≥98%
MDL No.MFCD00016377

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 21789-36-6

Size

Price

Quantity

* Please select Quantity before adding items.

Description

2,4-Dimethylbenzonitrile features a nitrile group flanked by two methyl substituents at the 2- and 4-positions of the benzene ring. This electron-deficient aromatic system enhances reactivity in nucleophilic substitution processes. The methyl groups provide steric protection and improve solubility in organic solvents. This compound serves as a stable, bench-ready building block for synthesizing pharmaceutical intermediates and functional materials.

Application

2,4-Dimethylbenzonitrile serves as a versatile building block in synthetic organic chemistry, offering enhanced stability and favorable reactivity due to the electron-donating methyl groups adjacent to the nitrile functionality. Its bench-stable nature facilitates straightforward handling and purification, while the nitrile group enables diverse transformations including hydrolysis to carboxylic acids, reduction to primary amines, or participation in nucleophilic additions. This compound functions effectively in the construction of heterocyclic scaffolds and pharmaceutical intermediates under standard reaction conditions.

General Information

CAS No. 21789-36-6
Cat. No. CS-0153339
Purity ≥98%
MDL No. MFCD00016377
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₉N
Molecular Weight None
Synonym(s) 4-Cyano-m-xylene
SMILES CC1=CC(=C(C=C1)C#N)C

Computational Chemistry Data

TPSA 23.79
LogP 2.17512
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H318-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P362-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

2,4-Dimethylbenzonitrile sigma2,4-Dimethylbenzonitrile manufacturer2,4-Dimethylbenzonitrile price2,4-Dimethylbenzonitrile structure2,4-Dimethylbenzonitrile SDSbuy 2,4-Dimethylbenzonitrile2,4-Dimethylbenzonitrile supplier2,4-Dimethylbenzonitrile uses2,4-Dimethylbenzonitrile molecular weightprice of 2,4-Dimethylbenzonitrile2,4-Dimethylbenzonitrile chemical name formula of 2,4-Dimethylbenzonitrile

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:

2,4-Dimethylbenzonitrile

CAS No. 21789-36-6

Recommended Products