［Don’tName] Ethylene chlorideacid,一 Chloroacetic acid, chloroacetic acid.
［Molecular formula］C2H3CO2
［Structural Formula］C1CH2COOH
［Properties]Chloroacetic acidOnekindhalogenacid substitute, is an acetic acid molecule MediumMethylOneHAtomic quiltOneOneCl atomThe substituted product is colorless or light yellow crystal,has a pungent smell. Boiling point187.85℃, relativeDensityI.4043 (40℃),Refractive index1.4330 (60℃Ester（herbicide;,2 ,4,5-T（Herbicides and Growth stimulant), sulfurCyanideacetic acid and NaphthaleneAcetic acid, etc..Chloroacetic acid is also a span>Special weightWhat you wantCarboxymethylChemistry,forPreparationCarboxylic acidSodium methylcellulose, ethylenediaminetetrakisBAcids, etc. are also used as non-ferrous metal flotation agents and chromatographic analysis reagents.
［JianToPreparation method] Glacial acetic acidacts on sulfur (or red phosphorus) catalyst下,Yu95℃ Left and right react with chlorineshouldChloroacetic acid can be obtained .
[Security and Protection]Chloroacetic acid is a second-level organic acid corrosive substance, hazardous regulatory number:93. User editorWoven bag liningPlastic bag span>or plastic lined iron drum packaging, each bag (orevery Bucket) net weight25kgor50kg ,And indicate“CorrosionProduct” logo. Should be storedin a cool place, dry place.
Chloroacetic acid is highly toxic，It is highly corrosive and irritating. If it comes into contact with the skin, rinse with plenty of water. Severe cases should be sent to the hospitalTreatment.
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Chloroacetic acid is highly toxic，It is highly corrosive and irritating. If it comes into contact with the skin, rinse with plenty of water. Severe cases should be sent to the hospitalTreatment.
