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CAS

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34155-83-4

6-Acetyl-8-methoxy-2,2-dimethyl-2H-1-benzopyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 34155-83-4 Structure

  • Basic information

    1. Product Name: 6-Acetyl-8-methoxy-2,2-dimethyl-2H-1-benzopyran
    2. Synonyms: 6-Acetyl-8-methoxy-2,2-dimethyl-2H-1-benzopyran;Acetovanillochromene
    3. CAS NO:34155-83-4
    4. Molecular Formula: C14H16O3
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 34155-83-4.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: 6-Acetyl-8-methoxy-2,2-dimethyl-2H-1-benzopyran(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-Acetyl-8-methoxy-2,2-dimethyl-2H-1-benzopyran(34155-83-4)
    11. EPA Substance Registry System: 6-Acetyl-8-methoxy-2,2-dimethyl-2H-1-benzopyran(34155-83-4)

  • 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: 34155-83-4(Hazardous Substances Data)

34155-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34155-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,1,5 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34155-83:
(7*3)+(6*4)+(5*1)+(4*5)+(3*5)+(2*8)+(1*3)=104
104 % 10 = 4
So 34155-83-4 is a valid CAS Registry Number.

34155-83-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(8-methoxy-2,2-dimethylchromen-6-yl)ethanone

1.2 Other means of identification

Product number -
Other names Acetovanillochromen

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:34155-83-4 SDS

34155-83-4Downstream Products

34155-83-4Relevant articles and documents

Acylation of 2,2-Dimathyl-2H-chromenes

Yamaguchi, Seiji,Yamamoto, Satoru,Abe, Shoichi,Kawase, Yoshiyuki

, p. 442 - 445 (2007/10/02)

Orientation in acylation reactions of 2,2-dimethyl-2H-chromenes was studied.Five acetylchromenes were obtained with two methods and six formylchromenes were obtained with a third method.Demethylation of four acyl-methoxy-substituted chromenes gave the corresponding acylchromenols. 2,2-Dimethyl-2H-chromene-6-carboxylic acid (anofinic acid) was also obtained by oxidation of 6-formylchromene.

A New Synthesis of Some Naturally Occurring Acetylchromenes

Ahluwalia, V. K.,Arora, K. K.,Manchanda, Saroj

, p. 1039 - 1040 (2007/10/02)

Acetovanillochromene (1) has been synthesized by the nuclear isoprenylation of 4-hydroxy-3-methoxyacetophenone (4) followed by dehydrogenation of the chromane (5), thus formed.Similarly, 6-acetyl-5-hydroxy-8-methoxy-2,2-dimethyl-2H-1-benzopyran (2) and its methyl ether (3) have also been synthesized.All the three chromenes (1 - 3) are naturally occurring.

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