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311321-58-1

2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 311321-58-1 Structure

  • Basic information

    1. Product Name: 2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE
    2. Synonyms: 2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE
    3. CAS NO:311321-58-1
    4. Molecular Formula: C12H7BrS
    5. Molecular Weight: 263.15
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 311321-58-1.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: 2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE(311321-58-1)
    11. EPA Substance Registry System: 2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE(311321-58-1)

  • 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: 311321-58-1(Hazardous Substances Data)

311321-58-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 311321-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,3,2 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 311321-58:
(8*3)+(7*1)+(6*1)+(5*3)+(4*2)+(3*1)+(2*5)+(1*8)=81
81 % 10 = 1
So 311321-58-1 is a valid CAS Registry Number.

311321-58-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[2-(4-bromophenyl)ethynyl]thiophene

1.2 Other means of identification

Product number -
Other names 2-(4-bromophenylethynyl)thiophene

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:311321-58-1 SDS

311321-58-1Downstream Products

311321-58-1Relevant articles and documents

Direct preparation of arylethynylzinc bromides and their application to cross-coupling reactions

Joo, Seong-Ryu,Kim, Jong-Sung,Kim, Seung-Hoi

, p. 3267 - 3270 (2017/07/27)

A novel synthetic protocol for the preparation of arylethynylzinc bromides has been developed. Thus-obtained organozinc reagents were successfully employed in the subsequent cross-coupling reactions with a broad range of aryl halides providing the corresponding alkynylated compounds in good to excellent yields.

A novel access to disubstituted acetylenes

Katritzky, Alan R.,Abdel-Fattah, Ashraf A. A.,Wang, Mingyi

, p. 7526 - 7529 (2007/10/03)

Reactions of organometallic reagents with 1-(substituted ethynyl)-1H-1,2,3-benzotriazoles 5 derived from a variety of benzotriazolylmethyl ketones 3 afforded disubstituted acetylenes in synthetically useful yields.

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