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90-13-1

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90-13-1 Usage

General Description

11-Chloronaphthalene is a chemical compound with the molecular formula C10H7Cl. It is a chlorinated derivative of naphthalene, which is a polycyclic aromatic hydrocarbon. 11-Chloronaphthalene is a colorless to light yellow solid with a strong odor. It is insoluble in water but soluble in organic solvents. 11 -Chloronaphthalene is commonly used as a chemical intermediate in the synthesis of various organic compounds including dyes, pesticides, and pharmaceuticals. It is also used as a solvent and as an additive in lubricants and plasticizers. However, 11-Chloronaphthalene is considered to be toxic and potentially harmful to the environment, and it is classified as a possible human carcinogen. Therefore, proper handling and disposal measures are necessary when dealing with this chemical.

Check Digit Verification of cas no

The CAS Registry Mumber 90-13-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90-13:
(4*9)+(3*0)+(2*1)+(1*3)=41
41 % 10 = 1
So 90-13-1 is a valid CAS Registry Number.
InChI:InChI=1/C19H26Cl2N2O/c1-22(19(24)13-14-8-9-15(20)16(21)12-14)17-6-2-3-7-18(17)23-10-4-5-11-23/h8-9,12,17-18H,2-7,10-11,13H2,1H3/t17-,18-/m1/s1

90-13-1 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Detail
  • TCI America

  • (C2310)  1-Chloronaphthalene  >97.0%(GC)

  • 90-13-1

  • 5g

  • 485.00CNY

  • Detail
  • TCI America

  • (C2310)  1-Chloronaphthalene  >97.0%(GC)

  • 90-13-1

  • 25g

  • 1,190.00CNY

  • Detail
  • Alfa Aesar

  • (A15029)  1-Chloronaphthalene, tech. 85%, remainder 2-chloronaphthalene   

  • 90-13-1

  • 50g

  • 270.0CNY

  • Detail
  • Alfa Aesar

  • (A15029)  1-Chloronaphthalene, tech. 85%, remainder 2-chloronaphthalene   

  • 90-13-1

  • 250g

  • 864.0CNY

  • Detail
  • Alfa Aesar

  • (A15029)  1-Chloronaphthalene, tech. 85%, remainder 2-chloronaphthalene   

  • 90-13-1

  • 1000g

  • 2743.0CNY

  • Detail
  • Supelco

  • (48159)  1-Chloronaphthalenesolution  2000 μg/mL in methanol

  • 90-13-1

  • 000000000000048159

  • 449.28CNY

  • Detail

90-13-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Chloronaphthalene

1.2 Other means of identification

Product number -
Other names A-CHLORONAPHTALENE

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:90-13-1 SDS

90-13-1Relevant articles and documents

Frater,Havinga

, p. 4603 (1969)

A Visible Light and Iron-mediated Carbocationic Route to Polysubstituted 1-Halonaphthalenes by Benzannulation using Allylbenzenes and Polyhalomethanes

Roslan, Irwan Iskandar,Zhang, Hongwei,Ng, Kian-Hong,Jaenicke, Stephan,Chuah, Gaik-Khuan

, p. 1007 - 1013 (2020/12/30)

A wide array of polysubstituted 1-bromo and chloronaphthalenes are obtained from coupling of allylbenzenes and polyhalomethanes. The reaction is mediated by iron metal under visible light irradiation and proceeds via a Kharasch addition intermediate followed by intramolecular FeIII mediated Friedel-Crafts alkylation, with the formation of two Csp2?Csp2 bonds in the process. This method gives easy access to 1-halonaphthalenes with substituent(s) at C-5 to C-8 that are otherwise hard to synthesize. (Figure presented.).

Amplification of Trichloroisocyanuric Acid (TCCA) Reactivity for Chlorination of Arenes and Heteroarenes via Catalytic Organic Dye Activation

Rogers, David A.,Bensalah, Adam T.,Espinosa, Alvaro Tomas,Hoerr, John L.,Refai, Fares H.,Pitzel, Amy K.,Alvarado, Juan J.,Lamar, Angus A.

supporting information, p. 4229 - 4233 (2019/06/17)

Heteroarenes and arenes that contain electron-withdrawing groups are chlorinated in good to excellent yields (scalable to gram scale) using trichloroisocyanuric acid (TCCA) and catalytic Brilliant Green (BG). Visible-light activation of BG serves to amplify the electrophilic nature of TCCA, providing a mild alternative approach to acid-promoted chlorination of deactivated (hetero)aromatic substrates. The utility of the TCCA/BG system is demonstrated through comparison to other chlorinating reagents and by the chlorination of pharmaceuticals including caffeine, lidocaine, and phenazone.

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