Product Description
| Name |
Isatoic anhydride |
| Synonyms |
1,2-Dihydro-4H-3,1-benzoxazine-2,4-dione; 4H-3,1-Benzoxazine-2,4(1H)-dione |
| Molecular Structure |
|
| Molecular Formula |
C8H5NO3 |
| Molecular Weight |
163.13 |
| CAS Registry Number |
118-48-9 |
| EC Number |
204-255-0 |
| SMILES |
C1=CC=C2C(=C1)C(=O)OC(=O)N2 |
Properties
| Density |
1.4±0.1 g/cm3, Calc.*, 1.52 g/mL (Expl.) |
| Melting point |
233 ºC (Expl.) |
| Index of Refraction |
1.586, Calc.* |
| Flash point |
308 ºC (Expl.) |
| Water solubility |
decomposes |
Chemical Property/Description:
Grey white powder. Melting point 233ºC. Soluble in ethanol; 1, 4-dioxane. For organic synthesis.
Main Uses:
It is used as raw material of medicine, pesticide and dye, and is an important intermediate of herbicide bentazon. It is used as raw material of medicine, pesticide and dye, and is an important intermediate of herbicide bentazon.
1. Pharmaceutical intermediates
Used for synthesizing antibacterial agents, anti-tumor drugs, etc.
2. Pesticide synthesis
As a core intermediate of the herbicide Bentazone.
3. Dyes and pigments
Participate in the synthesis of dyes such as indigo and high-performance pigments.
4. Functional additives
Preparation of UV absorbers, foaming agents, flame retardants, and preservatives.
Detailed Photos
FAQ
FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.
Audited Supplier 
){kind=link}