| Identification | More | 【Name】
Fluoroacetic acid | 【CAS】
144-49-0 | 【Synonyms】
FLUOROACETIC ACID
RARECHEM AL BO 1262
2-Fluoroacetic acid
2-fluoroaceticacid
Acide-monofluoracetique
acide-monofluoracetique(french)
Acido monofluoroacetio
acidomonofluoracetio
acidomonofluoroacetio
alpha-fluoroaceticacid
CH2FCOOH
Cymonic acid
cymonicacid
fluoroacetate
fluoroacetic
fluoro-aceticaci
HFA
MFA
Monofluorazijnzuur
Monofluoressigsaure | 【EINECS(EC#)】
205-631-7 | 【Molecular Formula】
C2H3FO2 | 【MDL Number】
MFCD00039529 | 【Molecular Weight】
78.04 | 【MOL File】
144-49-0.mol |
| Safety Data | Back Directory | 【Hazard Codes 】
T+,N | 【Risk Statements 】
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R35:Causes severe burns.
R50:Very Toxic to aquatic organisms.
R28:Very Toxic if swallowed. | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S22:Do not breathe dust .
S20:When using, do not eat or drink . | 【RIDADR 】
2642 | 【HazardClass 】
6.1(a) | 【PackingGroup 】
I | 【Hazardous Substances Data】
144-49-0(Hazardous Substances Data) |
| Hazard Information | Back Directory | 【General Description】
A colorless crystalline solid. May be toxic by ingestion. Used to make other chemicals. | 【Reactivity Profile】
FLUOROACETIC ACID(144-49-0) is a halogenated carboxylic acid derivative. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in FLUOROACETIC ACID(144-49-0) to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions. | 【Air & Water Reactions】
Water soluble. | 【Health Hazard】
This material is very toxic; ingestion of small quantities may cause death. | 【Fire Hazard】
When heated to decomposition, FLUOROACETIC ACID emits highly toxic fumes of fluorine containing compounds. Some of these materials may burn but none ignite readily. These materials may ignite combustibles (wood, paper, oil, etc.). |
|
|