ChemicalBook >> CAS DataBase List >>KETENE
KETENE
- CAS No.
- 63-51-4
- Chemical Name:
- KETENE
- Synonyms
- KETENE
- CBNumber:
- CB8259390
- Molecular Formula:
- C2H2O
- Molecular Weight:
- 42.04
- MDL Number:
- MFCD01716601
- MOL File:
- 63-51-4.mol
| EWG's Food Scores | 2 |
|---|---|
| FDA UNII | LEP3SM032A |
KETENE Chemical Properties,Uses,Production
Chemical Properties
Colorless gas; disagreeable odor. Readily polymerizes; cannot be shipped or stored in a gaseous state.
Uses
Acetylating agent, generally reacting with compounds having an active hydrogen atom; reacts with ammonia to give acetamide. Starting point for making various commercially important products, especially acetic anhydride and acetate esters.
Definition
A member of a group of organic compounds, general formula R2C:CO, where R is hydrogen or an organic radical. The simplest member is the colorless gas ketene, CH2:CO; the other ketenes are colored because of the presence of the double bonds. Ketenes are unstable and react with other unsaturated compounds to give cyclic compounds.
Hazard
Toxic by inhalation, strong irritant to skin and mucous membranes.
KETENE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 1)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| WACKER CHEMIE AG | -- | Germany | 141 | 81 |
| Supplier | Advantage |
|---|---|
| WACKER CHEMIE AG | 81 |
KETENE
63-51-4
462-51-4