| Product Name: | Ethyl 3,4-dihydroxybenzoate |
| Synonym: | ETHYL PROTOCATECHUATE |
| CAS: | 3943-89-3 |
| MF: | C9H10O4 |
| MW: | 182.17 |
| EINECS: | 223-529-0 |
| Melting Point: | 132-134 °C(lit.) |
| Boiling Point: | 275.56°C (rough estimate) |
| Density: | 1.2481 (rough estimate) |
| Purity: | 99% |
Packing
Delivery and Payment terms
| Selection | Duration | Speed | Cost |
| By express | 3-10 working days | Fast | High |
| By air | 3-7 working days | Fast | High |
| By sea | 3-45 working days | Slow | Lowest |
Company Profile
HEBEI GUANLANG is a technology-based company with independent intellectual property rights, engaged in the development, production and operation of chemical products. And also deals in a variety of pharmaceutical intermediates. Such as chemical, agricultural products, pharmaceutical intermediates, veterinary intermediates and dye intermediates.
Up to now, HEBEI GUANLANG has established cooperative relations with trading partners in more than 35 countries, including large purchasers from Europe and America. HEBEI GUANLANG has been committed to developing high-quality and high-purity products, which can even reach 99.9% purity, which makes GUANLANG always at the forefront of the industry, and is also an important factory for customers to choose GUANLANG.
Our company has professional experimental equipment and researchers. With the joint efforts of all employees of the company, we continue to explore and develop, and the company has achieved rapid development. In recent years, the company has accelerated the adjustment of industrial structure and gradually expanded its products are sold all over the world and are well received by customers.
In the near future, HEBEI GUANLANG will become an important trade bridge connecting China and other countries, and also become the benchmark of pharmaceutical intermediates industry.Our factory and laboratory
Exhibition
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![CAS 27143-07-3 Ethyl Chloro[ (4-methoxyphenyl) Hydrazono]Acetate](https://img.china-sups.com/322b389900eceb53dcfd8846d8174b1a.jpg)
