[L17048] CAS 67442-07-3 | 2-Chloro-N-methoxy-N-methylacetamide, 98%

CAS : 67442-07-3
MDL : MFCD00134232

Chemical Properties

Formula : C4H8ClNO2
Formula weight : 137.57
Melting Point : 39-41°
Boiling Point : 94-95°/9mm Flash point: 104°(219°F)
Sensitivity : Keep Cold.
Form : Crystalline powder
Solubility : Insoluble in water.

Applications

2-Chloro-N-methoxy-N-methylacetamide is used in the preparation of 2-heptyl-3-hydroxy-4(1H)-quinolone (Pseudomonas quinolone signal or PQS) and structurally related 2-alkyl-4-quinolones having biological activity, 2-(benzo[d]thiazol-2-ylsulfonyl)-N-methoxy-N-methylacetamide and α-chloro-ketone, starting reagent for the one-pot synthesis of 2-heptyl-3-hydroxyl-4(1H)-quinolone (PQS), signaling molecule in the quorum sensing of Pseudomonas aeruginosa.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2-8°C. Incompatible with oxidizing agents.Other References : Beilstein: 1924015

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H315-H319-H335Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P301+P310-P305+P351+P338-P302+P352-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 22-36/37/38Harmful if swallowed.Irritating to eyes, respiratory system and skin.
안전 문구 : 26-36/37-60In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste