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CAS

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133601-06-6

5H-Benzocyclohepten-5-one,4-ethoxy-6,7,8,9-tetrahydro-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 133601-06-6 Structure

  • Basic information

    1. Product Name: 5H-Benzocyclohepten-5-one,4-ethoxy-6,7,8,9-tetrahydro-(9CI)
    2. Synonyms: 5H-Benzocyclohepten-5-one,4-ethoxy-6,7,8,9-tetrahydro-(9CI)
    3. CAS NO:133601-06-6
    4. Molecular Formula: C13H16O2
    5. Molecular Weight: 204.26494
    6. EINECS: N/A
    7. Product Categories: ETHOXY
    8. Mol File: 133601-06-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5H-Benzocyclohepten-5-one,4-ethoxy-6,7,8,9-tetrahydro-(9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5H-Benzocyclohepten-5-one,4-ethoxy-6,7,8,9-tetrahydro-(9CI)(133601-06-6)
    11. EPA Substance Registry System: 5H-Benzocyclohepten-5-one,4-ethoxy-6,7,8,9-tetrahydro-(9CI)(133601-06-6)

  • 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: 133601-06-6(Hazardous Substances Data)

133601-06-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133601-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,0 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133601-06:
(8*1)+(7*3)+(6*3)+(5*6)+(4*0)+(3*1)+(2*0)+(1*6)=86
86 % 10 = 6
So 133601-06-6 is a valid CAS Registry Number.

133601-06-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-ethoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one

1.2 Other means of identification

Product number -
Other names 4-Ethoxy-6,7,8,9-tetrahydro-benzocyclohepten-5-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:133601-06-6 SDS

133601-06-6Downstream Products

133601-06-6Relevant articles and documents

Photocyclization Reactions. Part 3 [1]. Synthesis of Naphtho[1,8-bc]-furans and Cyclohepta[cd]benzofurans Using Photocyclization of 8-Alkoxy-1,2,3,4-tetrahydro-1-naphthalenones and 4-Alkoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ones

Sharshira, Essam Mohamed,Iwanami, Haruki,Okamura, Mutsuo,Hasegawa, Eietsu,Horaguchi, Takaaki

, p. 17 - 25 (2007/10/03)

Photocyclization reactions were carried out on 8-alkoxy-1,2,3,4-tetrahydro-1-naphthalenones (six-membered ring ketones) 4a-g and 4-alkoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ones (seven-membered ring ketones) 5a-e in acetonitrile. Irradiation of 4a-f gave rearranged naphthyl alcohols 8a-f as major products. In the case of 4g, 2a,3,4,5-tetrahydronaphtho[1,8-bc]furan-2a-ol 6g was obtained. In contrast, irradiation of 5a-e afforded 2,2a,3,4,5,6-hexahydrocyclohepta[cd]benzofuran-2a-ols 9a-e in good yields. The difference in reactivities between 4a-g and 5a-e is attributed to the conformation of six- and seven-membered rings. Conformational and substituent effects in cyclization step of 1,5-biradicals are discussed along with reaction pathways.

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