[B23774] CAS 2736-40-5 | 2-Ethylbutyryl chloride, 99%

CAS : 2736-40-5
UN# : UN2920
MDL : MFCD00018812
Hazard Class : 8
EINECS : 220-359-9
Packing Group : II

Chemical Properties

Formula : (CH3CH2)2CHCOCl
Formula weight : 134.61
Boiling Point : 137-139° Flash point: 33°(91°F)
Density : 0.980
Refractive Index : 1.4250
Sensitivity : Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Form : Liquid
Solubility : Reacts with water.

Applications

2-Ethylbutyryl chloride was used in syntheses of bicyclic thiophene derivatives. It is used as an organic intermediate.

Notes

Moisture sensitive. Store under inert gas. Store away from oxidizing agents, amines, alcohols, active metals, water/ moisture.Other References :
UN# : UN2920

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318-H226Causes severe skin burns and eye damage.Causes serious eye damage.Flammable liquid and vapour.
Precautionary Statements : P210-P241-P303+P361+P353-P305+P351+P338-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 10-34Flammable.Causes burns.
안전 문구 : 26-36/37/39-45In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).