Hello, this is Iris from Hoyan Pharmaceutical (Wuhan) Co., Ltd.  We can supply many kinds of raw materials and pharmaceuticaintermediates. For long-term cooperation, we can give you a big discount. My whatsapp is+86 19831381159 and my email is sales2@whhoyan.com. I hope I have chance to communicate with you on whatsapp or email.

1, 4-butanediol, a colorless oily liquid. It is miscible with water. Soluble in methanol, ethanol, acetone, slightly soluble in ether. In the coolant solidified into colorless acicular crystal, and dilute nitric acid reaction into succinic acid, in the case of potassium carbonate solution produced precipitation.

We have special transportation to ensure get your hand safety, (FedEx/EMS/UPS/DHL/TNT), and the express will clear custom. Also we can give it to your forwarder, if you have good way to delivery. Welcome to your inquiry!