ACETYL FLUORIDE
- CAS No.
- 557-99-3
- Chemical Name:
- ACETYL FLUORIDE
- Synonyms
- CH3COF;ACETYL FLUORIDE;1-Fluoroethanone;ethanoyl fluoride;Acetylfluoride96%;Acetyl fluoride 96%;Acetic acid fluoride;fluoridkyselinyoctove;ACETYL FLUORIDE: 99.5%;methylcarbonylfluoride
- CBNumber:
- CB4769471
- Molecular Formula:
- C2H3FO
- Molecular Weight:
- 62.04
- MOL File:
- 557-99-3.mol
- Modify Date:
- 2024/12/19 15:33:09
| Melting point | −84 °C(lit.) |
|---|---|
| Boiling point | 20-21 °C(lit.) |
| Density | 1,032 g/cm3 |
| vapor pressure | 15.61 psi ( 20 °C) |
| EPA Substance Registry System | Acetyl fluoride (557-99-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
| Hazard Codes | C,F |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 1 |
| WGK Germany | 3 |
| RTECS | AP2800000 |
| Hazard Note | Flammable/Corrosive |
| HazardClass | 8 |
| PackingGroup | II |
ACETYL FLUORIDE Chemical Properties,Uses,Production
Preparation
Acetyl fluoride (but not other acyl fluorides) is most conveniently prepared by addition of Acetyl Chloride to a solution of Potassium Fluoride in AcOH; reaction is immediate. Warming the solution and condensing the gas gives nearly quantitiative yields. Procedures applicable to the preparation of a variety of acyl fluorides include reaction of the acid chloride or anhydride with nucleophilic fluorides and fluorination of the carboxylic acid.
Safety Profile
Poison by inhalation. See also FLUORIDES. When heated to decomposition it emits toxic fumes of F-.
storage
Samples of acetyl fluoride sealed in glass ampoules slowly form a pyrylium salt.4 Acetyl fluoride is a corrosive lachrymator. Use in a fume hood.
Purification Methods
Purify acetyl fluoride by fractional distillation. It attacks glass and is sold in steel cylinders. [Beilstein 2 H 172, 2 I 79, 2 II 175, 2 III 385, 2 IV 393.] TOXIC and LACHRYMATORY.
ACETYL FLUORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29859 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8772 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49984 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39894 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6831 | 75 | Inquiry |
| SynQuest Laboratories, Inc. | 904 462 0788 | United States | 6871 | 62 | Inquiry |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-81120477 17792793610 | China | 9763 | 58 | Inquiry |
| Interchim S.A. | (33) 4 70 03 88 55 | France | 6302 | 76 | Inquiry |
| Matrix Scientific | 803 788-9494 All other calls | United States | 6632 | 80 | Inquiry |
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