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N-cyclohexyl-1,2-benzothiazol-3-amine 1,1-dioxide, also known as N-cyclohexyl-2-benzothiazolamine 1,1-dioxide or NCB, is a chemical compound with the molecular formula C13H16N2O2S. It is a white to off-white crystalline solid that is soluble in organic solvents and has a melting point of approximately 90-95°C. N-cyclohexyl-1,2-benzothiazol-3-amine 1,1-dioxide is primarily used as a vulcanization accelerator in the rubber industry, particularly for natural rubber and styrene-butadiene rubber. It is known for its excellent aging properties, providing improved resistance to heat, ozone, and flex cracking. NCB is also used in the production of adhesives and sealants due to its ability to enhance the bonding strength and durability of these materials.

7668-22-6

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7668-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7668-22-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,6 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7668-22:
(6*7)+(5*6)+(4*6)+(3*8)+(2*2)+(1*2)=126
126 % 10 = 6
So 7668-22-6 is a valid CAS Registry Number.

7668-22-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N-cyclohexyl-1,1-dioxo-1,2-benzothiazol-3-amine

1.2 Other means of identification

Product number -
Other names 3-Cyclohexylamino-1,2-benzisothiazol-1.1-dioxyd

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7668-22-6 SDS

7668-22-6Downstream Products

7668-22-6Relevant academic research and scientific papers

Saccharin Aza Bioisosteres - Synthesis and Preclinical Property Comparisons

Chen, Yantao,Aurell, Carl-Johan,Pettersen, Anna,Lewis, Richard J.,Hayes, Martin A.,Lepist?, Matti,Jonson, Anna C.,Leek, Hanna,Thunberg, Linda

supporting information, p. 672 - 677 (2017/06/13)

Saccharin is a well-known scaffold in drug discovery. Herein, we report the synthesis and preclinical property comparisons of three bioisosteres of saccharin: aza-pseudosaccharins (cluster B), and two new types of aza-saccharins (clusters C and D). We dem

Phosphoramides, XIX. Phosphorus Pentoxide Amine Hydrochloride Reagents in the Synthesis of 3-Amino-1,2-benzisothiazole-1,1-dioxides and 3-Aminothienoisothiazole-1,1-dioxides

Jensen, Klaus G.,Pedersen, Erik B.

, p. 1640 - 1643 (2007/10/02)

3-Amino-1,2-benzisothiazole-1,1-dioxides (2b-n) have been prepared by heating saccharin (1) and the hydrochlorides of primary and secondary aliphatic amines with phosphorus pentoxide and N,N-dimethylcyclohexylamine at 240 deg C. 3-Aminothienoisothi

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