Methylene dichloride

Post Date:
Apr 06,2015
Expiry Date:
Oct 03,2015
Detailed Description:
Cas No. :75-09-2 Under normal temperature and pressure, the product is a colorless, clear and volatile liquid with a scent of ether and a sweetish flavor. Its melting point is 40 oc. Its density is 1.336g/cm3 at 20 oc. It is soluble in ethanol and ether but slightly in water.

Appearance: Clear, colorless liquid.
Odor: Chloroform-like odor.
Solubility: 1.32gm/100gm water @ 20C.
Specific Gravity: 1.318 @ 25C
% Volatiles by volume @ 21C(70F):100
Boiling Point: 39.8C(104F)
Melting Point: -97C (-143F)
Vapor Density (Air=1):2.9
Vapor Pressure (mm Hg): 350 @ 20C (68F)
Evaporation Rate(BuAc=1):27.5
Purity :99.9% min
Moisture: 0.04% max
Acidity(HCI) :0.0004% max
Residue after evaporation: 0.0005% max
Chloride(as C1-):0.0005% max
Color(APHA), Pt-Co: 10 max
CAS Registry Number:
75-09-2
Synonyms:
;Methylene chloride;Methane dichloride;Methylene dichloride;narkotil;Plastisolve;R 30;Refrigerant 30;solaesthin;solmethine;
Molecular Formula:
CH₂Cl₂
Molecular Weight:
84.93
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R40:;
Safety Description:
S23:;
S24/25:;
S36/37:;

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