Methyl-ethyl-ketone-benzene-chloroform

C (decomposes) d 1.0404 (25/4C), vap press 0.08 mm Hg (25C), 20 mm Hg (117C). Miscible with water, acetone, methyl ethyl ketone, ethanol, chloroform, and diethyl ether insoluble in benzene, carbon tetrachloride, and naphtha. Combustible. 

Hydrochloride, C HjjCI NOj. Cassella 4499, Antiangor, Intenkordin, Inlensain. Cryst powder, mp 159-160. Freely sol in water, ale, methylene chloride, chloroform. Sparingly sol in acetone, methyl ethyl ketone, benzene, ether, Aq sol ns show blue fluorescence. LDM in mice (g/kg) 6.3 orally ... 

Many hydrocarbon solvents are flammable and hazardous use special precautions when handling them. Of the reagents used in this procedure, methanol, chloroform, methylene chloride, acetone, methyl ethyl ketone, benzene (see 6.11.1), and n-nonane are hazardous. 

Water with aniline, benzene, benzyl alcohol, carbon disulfide, carbon tetrachloride, chloroform, cyclohexane, cyclohexanol, cyclohexanone, diethyl ether, ethyl acetate, isoamyl alcohol, methyl ethyl ketone, nitromethane, tributyl phosphate or toluene. 

SAN resins show considerable resistance to solvents and are insoluble in carbon tetrachloride, ethyl alcohol, gasoline, and hydrocarbon solvents. They are swelled by solvents such as benzene, ether, and toluene. Polar solvents such as acetone, chloroform, dioxane, methyl ethyl ketone, and pyridine will dissolve SAN. 

MW 100.12 CAS [80-62-6] used in the manufacture of plastics and resins colorless liquid polymerizes boils at 100°C vapor pressure 35 torr at 20°C density 0.944 g/mL soluble in benzene, chloroform, tetrahydrofuran, and methyl ethyl ketone. 

Fig. 1.1 Plot of equation (1.36) for poly(vinyl acetate) in benzene (1), Chloroform (2), Chlorobenzene (3), methyl ethyl ketone (4), acetone (5) and acetonitrile (6). (From ref. [37])...

Polysarcosine Polystyrene (atactic) Xylol Water Benzene Chloroform Cyclohexane Dichloroethane Ethylbenzene Ethylcyclohexane Methylcyclohexane Methyl ethyl ketone... 

An unidentiffed compound, not polonium hydroxide and presumed to be P0OCI2, was obtained by the evaporation of a dilute hydrochloride acid containing polonium. The residue is soluble in polar organic solvents such as ethanol, ethylene glycol, dioxane, acetone, and methyl ethyl ketone. It is insolnble in benzene or chloroform. 

Properties Light-colored, brittle resin containing 0.3% max of formaldehyde. D 1.30, softening point 59-80C. Dissolves readily in cold and hot water, methanol, ethylacetate, methyl ethyl ketone, chloroform, methylene chloride, and hot glycerol insoluble in benzene, xylene, diethyl ether, trichloroethylene, and carbon tetrachloride. 

The mobile phase competes with the sample components for adsorption sites on the stationary phase and thereby decreases the number of adsorption sites which are available for the solutes (i.e. sample components). Consequently, use of increasingly polar mobile phases decreases the retention times of solutes. Several solvents used in LSC in order of increasing polarity are Fluoroalkanes, petroleum ether, carbon tetrachloride, cyclohexane, toluene, benzene, esters, chloroform, ethyl ether, dichloroethane, methyl ethyl ketone, acetonitrile, alcohols, water, pyridine, organic acids. 

Crystallizes as six-sided prisms or plates from benzene, tnp220-22P. d 1.35. Almost insol in water and ether. Soluble in chloroform, acetic acid. One part dissolves in 455 pans ale or 80 parts boiling ale. Sparingly sol in most other organic solvents, May be crystallized from hot ale, benzene, petr ether, methyl ethyl ketone, isoamyl alcohol, acetophen -one, pyridine, or an alcohol-pyridiDe mixture. The salts tend to oil out, but can be crystallized by warming, redissolving, and slow cooling. 

Tasteless crystals from dil methanol, dec 171-173. Mg + 115.3 (c = 10 in chloroform). Potency 939 units/mg. Soly in water 9 units/ml (bioassay). Solubilities determined by Weiss et al. Antibiot. A Chemother. 7, 374 (1957) iu mg/ml at about 28 Water 0.075 methanol 7.3 ethanol 5.2 isopropanol 1.7 isoamyl alcohol 3.1 cyclohexane 0.115 benzene 0.60 toluene 0.39 peer etber 0.0 isooctane 0.055 carbon tetrachloride 0.50 ethyl acetate 1.65 isoamyl acetate 1.4 acetone 3.4 methyl ethyl ketone 3.65 ether 0.70. therap cat Antibacterial. 

Minute crystals from chloroform, dec 139. Soly (w/w) at 26° in water 40%, chloroform 28.1%, methylene chloride 19,7%, methanol 12.5%, acetone 10.6%, dioxane 9.6%, ethanol 7.7%, benzene 5.6%, dimethyl Cellosolve 4,8%, methyl ethyl ketone 4.7%, ethyl acetate 4.5%, carbon tetrachloride 3.6%. Am puled aq solns stored at 4 are stable for about 3 months. At room temp polymerization sets in, forming a physiologically inactive, apparently non toxic substance. LDj, i.p, in mice 4 mg/kg, Kraus et al, Proc. Sac. Exp. Biol Med. 76, 489 (1951). 

---