Добро пожаловать в GlobalChemMall

ВСЕ КАТЕГОРИИ
Categories
0
Список пожеланий
Главная > All categories> Food and Feed Additives> Food Additives> Flavoring Agents> 2-methoxy-4-vinylphenol
Изображение 2-methoxy-4-vinylphenol

2-methoxy-4-vinylphenol

Получить последние цены >

Цена FOB contact us for price

начало: Китай

Кас Но: 7786-61-0

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 100 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

Поставщик:

Условия платежа:

немедленный запрос

* Пожалуйста, запросите у нас котировки

Добавить в список пожеланий

* Назовите свою цену
* Начать заказывать не значит покупать сейчас

  • Характеристики продукции
  • Описание продукта

  • Quick Details

    CAS No.:
    7786-61-0
    Other Names:
    2-methoxy-4-vinyl-pheno
    MF:
    C9H10O2
    EINECS No.:
    232-101-2
    Place of Origin:
    Shandong, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%
    Brand Name:
    QINMU
    Model Number:
    qm-008
    Application:
    Food additives and fragrance
    Appearance:
    liquid
    CAS:
    7786-61-0
    Product name:
    4-Hydroxy-3-methoxystyrene
    Molecular Weight:
    150.17
    Certification:
    ISO 9001 COA MSDS
    EINECS:
    232-101-2
    Brand:
    QINMU
    Boiling point:
    224 °C(lit.)
    Color:
    Clear colorless to light yellow
    Melting point:
    25-29°C
    Storage:
    2-8°C

    Packaging&Delivery

    Packaging Details
    25kg 200kg or as your request 4-Hydroxy-3-methoxystyrene 7786-61-0
    Port
    Qingdao, Shanghai, Tianjin, Dalian
    Lead Time:
    Quantity(Kilograms)1 - 5000>5000
    Est. Time(days)7To be negotiated

  • Property

    CAS No.: 7786-61-0 Formula: C9H10O2 Molecular Weight: 150.17400

    Description

    2-Methoxy-4-vinylphenol is an aromatic substance used as a flavoring agent. It is one of the compounds responsible for the natural aroma of buckwheat.
    Some insects such as Rhynchophorus ferrugineus (Red palm weevil) use this substance for chemical signaling (pheromones).
    The aroma of pure substance was described as: apple, spicy, peanut, wine-like or clove and curry.
    Ferulic acid is converted by certain strains of yeast, notably strains used in brewing of wheat beers, such as Torulaspora delbrueckii to 2-methoxy-4-vinylphenol which gives beers such as Weissbier and Wit their distinctive "clove" flavor. Saccharomyces cerevisiae (dry brewer's yeast) and Pseudomonas fluorescens are also able to convert trans-ferulic acid into 2-methoxy-4-vinylphenol.

    Basic Info

    Chemical Name 2-methoxy-4-vinylphenol
    Synonyms

    2-Methoxy-4-vinylphenol;
    4-Hydroxy-3-methoxystyrene;

    CAS No. 7786-61-0
    Molecular Formula C9H10O2
    Molecular Weight 150.17400
    PSA 29.46000
    LogP 2.04380

    Properties

    Appearance & Physical State Colorless to slightly yellow liquid
    Density 1.11
    Boiling Point 224ºC
    Melting Point 25-29ºC
    Flash Point >110ºC
    Refractive Index 1.582

    Safety Info

    RTECS SL8205000
    Safety Statements S26-S36
    HS Code 2909500000
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Lignin→2,6-dimethoxyphenol+2-methoxy-4-propylphenol
    Phenol, 4,4'-ethylidenebis[2-methoxy-→2-methoxy-4-vinylphenol+guaiacol
    malonic acid+Vanillin→2-methoxy-4-vinylphenol

    Precursor

    Engenol
    malonic acid
    Vanillin
    ferulic acid

    Downstream Product

    2-(3,4-Dimethoxyphenyl)ethanol
    Vanillin
    (3E)-4-(4-hydroxy-3-methoxyphenyl)-1,1,2-triphenyl-1,3-butadiene
    4-Ethyl-2-methoxyphenol

Популярные теги: 2-methoxy-4-vinylphenol, Китай, производитель, поставщик, фабрика, оптовая торговля, низкая цена, высокое качество
Вам, наверное, тоже понравится