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Изображение pyridine

pyridine

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Цена FOB $16.00

начало: Китай

Кас Но: 110-86-1

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 100 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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  • Характеристики продукции
  • Описание продукта

  • Quick Details

    CAS No.:
    110-86-1
    MF:
    C5H5N
    EINECS No.:
    110-86-1
    Place of Origin:
    Shandong, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99.0%min
    Brand Name:
    Finerchem
    Model Number:
    110-86-1
    Application:
    organic intermediate
    Appearance:
    liquid
    CAS:
    110-86-1
    Standard:
    export standard
    Product website:
    http://www.finerchem.com/pro01en/id/270.html
    Packing:
    10g/bag
    Sample:
    Provide
    Usage:
    organic intermediate
    Brand:
    Finerchem

    Packaging&Delivery

    Packaging Details
    Liquid product packaging:
    1kg/bottle, 25kg/drum, or as your demand
    Solid package:
    Aluminum foil bag for within 10kg
    Fiber drum for 10kg and more
    Shipping: By air, by sea or by courier (VIP account of TNT, DHL, Fedex and EMS)
    Port
    Qingdao or Shanghai
    Lead Time:
    Quantity(Kilograms)1 - 100>100
    Est. Time(days)2To be negotiated

  • Property

    CAS No.: 110-86-1 Formula: C5H5N Molecular Weight: 79.09990

    Basic Info

    Chemical Name pyridine
    Synonyms

    Pyridine;
    Pyridine,nonaqueous titration grade;
    Pyridine,AcroSeal,Extra Dry;

    CAS No. 110-86-1
    Molecular Formula C5H5N
    Molecular Weight 79.09990
    PSA 12.89000
    LogP 1.08160

    Properties

    Appearance & Physical State Clear clean liquid with characteristic odour
    Density 0.978
    Boiling Point 115-116ºC
    Melting Point -42ºC
    Freezing Point -42℃
    Flash Point 17ºC
    Refractive Index 1.5085-1.5105
    Water Solubility Miscible
    Stability Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
    Storage Condition Store at RT.
    Vapor Density 2.72 (vs air)
    Vapor Pressure 23.8 mm Hg ( 25 °C)

    Safety Info

    RTECS UR8400000
    Hazard Class 3
    Safety Statements S26-S28
    HS Code 2933990090
    WGK Germany 2
    Packing Group II
    RIDADR UN 1282
    Risk Statements R11; R20/21/22
    Hazard Codes F; Xn
    Symbol GHS02, GHS07
    Signal Word Danger
    Caution Statement P210; P261; P280; P305 + P351 + P338; P370 + P378; P403 + P235
    Hazard Declaration H225; H302 + H312 + H332; H315; H319

    Synthesis Route

    Ammonia+acetaldehyde→pyridine+2-methyl-4-phenylpyridine
    4-methylpyridine→pyridine+4-Ethylpyridine
    Acrolein→pyridine+3-Ethylpyridine

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Rodent - rabbit 500 mg/24H -
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 891 mg/kg 1.Sense Organs and Special Senses (Eye)-ptosis
    2.Behavioral-somnolence (general depressed activity)
    3.Behavioral-coma
    Inhalation LC50 - Lethal concentration, 50 percent kill Rodent - rat 28500 mg/m3/1H 1.Sense Organs and Special Senses (Eye)-lacrimation
    2.Behavioral-somnolence (general depressed activity)
    3.Lungs, Thorax, or Respiration-dyspnea

    Downstream Product

    4-naphthalen-2-ylpyridine
    CIS-1,2-DICHLOROCYCLOHEXANE
    SILICON BENZOATE
    3'''-O-acetyldigitoxin

Популярные теги: pyridine, Китай, производитель, поставщик, фабрика, оптовая торговля, низкая цена, высокое качество
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