Acetic Anhydride CAS 108-24-7
Sinochem is a major Acetic anhydride supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China Acetic anhydride.
A translucent, colorless liquid characterized by a pungent vinegar-like smell. It possesses a flash point of 129°F and exhibits corrosive properties towards both metals and biological tissues. The density of this substance is 9.0 pounds per gallon. This chemical is employed in the manufacturing of fibers, plastics, pharmaceuticals, dyes, and explosives.
- Intended for applications in both general and organic chemistry
- Features a white color-coded cap, indicating a corrosive liquid
- Packaging is tailored for educational settings
Acetic anhydride Description
Name: Acetic anhydride (Ac2O)
Synonyms: Ethanoic anhydride / Ethanoyl ethanoate / Acetic acid anhydride / Acetyl acetate / Acetyl oxide / Acetic oxide / Acetanhydride
Molecular Formula: C4H6O3
Molecular Weight：102.09
CAS NO.: 108-24-7
Melting point:−73.1 °C
Boiling point:139.8 °C
Flashing point:49 °C
Appearance: A colorless liquid with a pungent odor.
Solubility:2.6 g/100 mL
Storage: It should typically be kept in a flammable materials cabinet and under a fume hood. It is important to maintain storage at room temperature and ensure it is placed within the designated secondary containment inside the flammable materials cabinet.
About Us: With over many years as a certified Acetic anhydride manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Acetic acid anhydride Technical
| Item | Index |
| Appearance | A colorless liquid with a pungent odor |
| Vapor Density | 3.5 (vs air) |
| Vapor Pressure | 10 mmHg (36℃)
4 mmHg (20℃) |
| Assay | ≥98.0% |
| Density | 1.08 g/mL (lit.) |
As a certified Acetic anhydride factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Ethanoic anhydride Applications
1. Its most prominent use involves the transformation of cellulose into cellulose acetate, which is integral to the composition of photographic films and various coated products
2. In addition to its application in the production of cigarette filters.
3. It is instrumental in the synthesis of aspirin (acetylsalicylic acid), which is formed through the acetylation of salicylic acid. It also functions as an active modifying agent by means of autoclave impregnation followed by acetylation, thereby enhancing the durability and longevity of timber.
4. It plays a crucial role in the production of modified starches.
We offer competitive Acetic anhydride price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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