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ETHYL THIOPHENE-2-GLYOXYLATE

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Origem: China

Cas No: 4075-58-5

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 80 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Especificação de produtos
  • Descrição do produto
  • Property

    CAS No.: 4075-58-5 Formula: C8H8O3S Molecular Weight: 184.21200

    Description

    Ethyl Thiophene-2-glyoxylate is used in the synthesis of chiral substituted benzenes containing 1,2-diols. Also used in the preparation of quinazolines.

    Basic Info

    Chemical Name ETHYL THIOPHENE-2-GLYOXYLATE
    Synonyms

    ethyl 2-oxo-2-thiophen-2-ylacetate;
    Ethyl thiophene-2-glyoxylate;

    CAS No. 4075-58-5
    Molecular Formula C8H8O3S
    Molecular Weight 184.21200
    PSA 71.61000
    LogP 1.49390

    Properties

    Appearance & Physical State clear yellow to brown liquid
    Density 1.253 g/cm3
    Boiling Point 268.2ºC at 760 mmHg ,102-110ºC (0.8 mmHg)
    Flash Point >110°C
    Refractive Index 1.543-1.549

    Safety Info

    Safety Statements S26-S37-S39
    HS Code 2934999090
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Thiophene(SIV)+Ethyl oxalyl chloride2-Thiopheneglyoxylic acid+ETHYL THIOPHENE-2-GLYOXYLATE
    Thiophene(SIV)+Ethyl oxalyl chlorideETHYL THIOPHENE-2-GLYOXYLATE
    magnesium,2H-thiophen-2-ide,bromide+Diethyl oxalateETHYL THIOPHENE-2-GLYOXYLATE

    Precursor

    Ethyl oxalyl chloride
    Diethyl oxalate
    2-Ethylthiophene
    Thiophene(SIV)

    Downstream Product

    2-hydroxy-2,2-dithiophen-2-ylacetic acid
    ethyl 2-hydroxy-2,2-dithiophen-2-ylacetate
    2-Thiopheneglyoxylic acid
    3-thiophen-2-yl-1H-quinoxalin-2-one

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