13488-22-7, 5,8,11-Icosatriynoic acid

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Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 473.8±40.0 °C at 760 mmHg
Molecular Formula C20H28O2
Molecular Weight 300.435
Flash Point 221.9±22.0 °C
Exact Mass 300.208923
PSA 37.30000
LogP 6.15
Vapour Pressure 0.0±2.5 mmHg at 25°C
Index of Refraction 1.507


Icosa-5,8,11-triynoic acid
5,8,11-Eicosatriynoic acid
5,8,11-Icosatriynoic acid





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    Why Choose US?
    1. Selecting raw materials strictly,our products are the highest purity.
    2.Reasonable and competitive price. Provide the best and professional service.
    3.Fast delivery of the samples ,samples from stock. Reliable shipping way.
    4.Full experience of large numbers containers loading in Chinese sea port.
    5. Best after-service after shipment .
    6. Professional documents for your custom clearance.


    Q1:Will you supply samples for testing?
    A: Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your door.

    Q2:What’s your MOQ?
    A: For the high value product, our MOQ starts from 10g,100g and 1kg.

    Q3:Which kind of payment terms do you accept?
    A: Western Union, Corporate account, BTC, etc

    Q4:How about your delivery time?
    A: Generally, it will take 3 to 5 days after receiving your advance payment.

    Q5:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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