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113272-05-2

4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)sulfinyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 113272-05-2 Structure

  • Basic information

    1. Product Name: 4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)sulfinyl]-
    2. Synonyms:
    3. CAS NO:113272-05-2
    4. Molecular Formula: C15H9ClO3S
    5. Molecular Weight: 304.754
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 113272-05-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)sulfinyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)sulfinyl]-(113272-05-2)
    11. EPA Substance Registry System: 4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)sulfinyl]-(113272-05-2)

  • 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: 113272-05-2(Hazardous Substances Data)

113272-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113272-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,7 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113272-05:
(8*1)+(7*1)+(6*3)+(5*2)+(4*7)+(3*2)+(2*0)+(1*5)=82
82 % 10 = 2
So 113272-05-2 is a valid CAS Registry Number.

113272-05-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(4-chlorophenyl)sulfinylchromen-4-one

1.2 Other means of identification

Product number -
Other names 3-(4-chlorophenylsulphinyl)-4H-1-benzopyran-4-one

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:113272-05-2 SDS

113272-05-2Downstream Products

113272-05-2Relevant articles and documents

Cycloadditions of substituted benzopyran-4-ones to electron-rich dienes: a new route to xanthone derivatives

Cremins, Peter J.,Saengchantara, Suthiweth T.,Wallace, Timothy W.

, p. 3075 - 3082 (2007/10/02)

The benzopyranones 1 and 3 reacted with 2,3-dimethyl-1,3-butadiene in the presence of titanium (IV) chloride to give the corresponding (4 + 2) cycloadducts 8 and 11, the former undergoing facile deformylation to give 9 and 10. Compounds 1, 3, and 4 underwent efficient uncatalysed cycloaddition to 1- methoxy-3-(trimethylsilyloxy)-l,3-butadiene 12 to give the respective adducts 13,14, and 18 as mixtures of C-l stereoisomers. Heating the 3-arylsulphinylchromone 5 with the diene 12 afforded 3-hydroxyxanthone 23 in 50% yield, the presumed cycloaddition - elimination sequence constituting a new route to xanthone systems. Desilylation of 13,14, and 18 in acidic media provided 25,26, and 27 respectively.

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