Bulk Supply Tetraethyl Orthocarbonate CAS 78-09-1

Product Introduction

Tetraethyl orthocarbonate (English name: Tetraethyl orthocarbonate),  molecular formula C9H20O4, structural formula C(OC2H5)4, at normal temperature and pressure for colorless aromatic liquid. Insoluble in water, soluble in organic solvents. It is mainly used in the synthesis of pharmaceutical intermediates and adhesives. A key intermediate of Candesartan ester, which is clinically used to treat circulatory diseases such as hypertension, heart disease (myocardial infarction, heart failure), stroke, nephritis and other diseases.

Use
It is mainly used in the synthesis of pharmaceutical intermediates and adhesives. It is a key intermediate of the drug Candesartan ester used in the treatment of circulatory diseases such as hypertension, heart disease (myocardial infarction, heart failure), stroke, nephritis and other diseases.

Product Name	Tetraethyl orthocarbonate
Cas No.	78-09-1
Density	0.9±0.1 g/cm3
Boiling Point	159.5±0.0 °C at 760 mmHg
Molecular Formula	C9H20O4
Molecular Weight	192.253
Flash Point	52.8±0.0 °C
Exact Mass	192.136154
LogP	4.68
Vapour Pressure	3.2±0.2 mmHg at 25°C
Index of Refraction	1.415
Storage condition	Refrigerator

Packaging storage and transportation
1. Packing: 25 kg/bag
2. Storage: Tetraethyl carbonate is sealed in glass bottles, and the bottles are reinforced with wooden cases. Store in a well-ventilated, dry, cool and dark dangerous goods warehouse and transport according to railway Hazard Regulation No. 84064.
3. Transportation: transport according to railway Hazard Regulation No. 84064.

We are Ouhuang Engineering Materials (Hubei) Co., Ltd.Our company mainly produces and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.

6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

7.We can accept various payment methods, L/C, T/T, D/A, D/P, paypal, Western Union etc., and we cooperate with Sinosure many years.

1. Are you a manufacturer or trading company?

A: We are a manufacturer and welcome to visit our factory.
 
2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
 
3: What's your MOQ?
A:  It depends on different products. We accept sample orders. Also for some products, we can provide you with a free sample.
 
4:Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
 
5:How about delivery time and method?
A: We usually ship within 3-5 working days after payments. 
We can make ships by sea, air, and express. Also can make door-to-door shipping. 
 
6:How to solve the after-sale disputes?
A: We accept changing or refunding services if there is any quality problem.