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6340-31-4

2-undecyl-1,3-benzothiazole is an organic compound with the chemical formula C18H23NS. It is a derivative of benzothiazole, a heterocyclic aromatic compound consisting of a benzene ring fused to a thiazole ring. The "2-undecyl" part of the name indicates that there is an undecyl (C11H23) alkyl chain attached to the 2-position of the benzothiazole ring. 2-undecyl-1,3-benzothiazole is often used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential applications in materials science, such as in the development of new polymers or as a component in advanced materials. The compound's properties, such as its solubility and reactivity, can be influenced by the presence of the undecyl chain, making it a versatile building block in organic synthesis.

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  • 6340-31-4 Structure

  • Basic information

    1. Product Name: 2-undecyl-1,3-benzothiazole
    2. Synonyms:
    3. CAS NO:6340-31-4
    4. Molecular Formula: C18H27NS
    5. Molecular Weight: 289.4787
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 6340-31-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 393.1°C at 760 mmHg
    3. Flash Point: 176.6°C
    4. Appearance: N/A
    5. Density: 1.006g/cm3
    6. Vapor Pressure: 4.93E-06mmHg at 25°C
    7. Refractive Index: 1.551
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-undecyl-1,3-benzothiazole(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-undecyl-1,3-benzothiazole(6340-31-4)
    12. EPA Substance Registry System: 2-undecyl-1,3-benzothiazole(6340-31-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 6340-31-4(Hazardous Substances Data)

6340-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6340-31-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,4 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6340-31:
(6*6)+(5*3)+(4*4)+(3*0)+(2*3)+(1*1)=74
74 % 10 = 4
So 6340-31-4 is a valid CAS Registry Number.

6340-31-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-undecyl-1,3-benzothiazole

1.2 Other means of identification

Product number -
Other names 2-undecyl-benzothiazole

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:6340-31-4 SDS

6340-31-4Downstream Products

6340-31-4Relevant articles and documents

Di- tert-butyl Peroxide-Mediated Radical C(sp2/sp3)-S Bond Cleavage and Group-Transfer Cyclization

Luo, Kai,Yang, Wen-Chao,Wei, Kai,Liu, Yue,Wang, Jun-Ke,Wu, Lei

, p. 7851 - 7856 (2019/10/11)

A novel strategy of cascade radical C(sp2/sp3)-S bond cleavage and group-transfer cyclization is disclosed. Triggered by alkyl radicals, varieties of 2-isocyanoaryl thioethers containing aliphatic, aryl, and heteroaromatic groups can be cleaved and precisely reinstalled to give benzothiazole derivatives. Mechanistic studies reveal that the cascade reaction undertakes an intermolecular pathway, and the inner radical sources (R radicals) exhibit high priority over those of methyl radical origin from di-tert-butyl peroxide.

Quaternary ammonium salt as alkylation agent in three-component reactions for the synthesis of benzothiazoles in water

Pan, Lei,Yu, Lintao,Wu, Zhiqing,Li, Zhengkai,Xiang, Haifeng,Zhou, Xiangge

, p. 27775 - 27779 (2014/07/21)

Substituted benzothiazoles are synthesized by metal-catalyst-free three-component reactions of o-iodoaniline, quaternary ammonium salt, and sulfur powder in water with moderate-to-excellent yields up to 95%. This journal is the Partner Organisations 2014.

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