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Dichloromethane, anhydrous, 99.7+%, packaged under Argon in resealable ChemSealTM bottles, stab. with amylene
Description
Chemical Properties
· Formula : CH2Cl2
· Formula weight : 84.93
· Melting Point : -95°
· Boiling Point : 39-40°
· Density : 1.325
· Refractive Index : 1.4244
· Sensitivity : Ambient temperatures.
· Form : Liquid
· Solubility : Miscible with ethyl acetate, alcohol, hexanes, methanol, diethyl ether, n-octanol, acetone benzene, carbon tetrachloride, diethyl ether and chloroform. Immiscible with water.
Applications
Solvent for anhydrous reactions, water <0.01%.Dichloromethane is employed in pharmaceutical applications. Its utilization is as a solvent in manufacturing of fine chemicals, drugs, drug intermediates and pharmaceuticals, and also in food engineering. It is the solvent of choice for caffeine extraction. It is employed as a solvent and paint remover, and as a blowing agent for polyurethane foams. It is useful for the fraction of flash pyrolysis oil and for the extraction of benzo-15-crown-5.
Notes
Keep container tightly closed in a cool, well-ventilated area.
Other References:
· Beilstein : 1730800
· Merck : 14,6063
· UN# : UN1593
GHS Hazard and Precautionary Statements
Hazard Statements : H351
Suspected of causing cancer.
Precautionary Statements : P281-P201-P202-P308+P313-P405-P501a
Use personal protective equipment as required.Obtain special instructions before use.Do not handle until all safety precautions have been read and understood.
IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 및 안전 코드
위험 문구 : 40
Limited evidence of a carcinogenic effect.
안전 문구 : 23-24/25-36/37
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Avoid contact with skin and eyes.Wear suitable protective clothing and gloves.
· TSCA : 예
· RTECS : PA8050000