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<br /> 713 - NAPHTHALENEDIAMINE I I
<br />;gradable deter (-50°C);Autoignition temp.550°F(287°C).sp.gr. naphthacene (tetracene;rubene) CtsH,2.The malt-
<br /> it-chain hydro
<br /> 0 6 ; cule consists of four fused benzene rings.
<br /> eight ranges to Hazard: Flammable,dangerous fire risk. Explosive Properties: Orange solid; sp. gr. 1.35; m.p. about
<br /> limits in air 1 to 6%• I n 350°C;not easily soluble;slight green fluorescence
<br /> me or tridecyl- in daylight.
<br /> ulfonate readily Uses: Source (by various cracking processes) ls,
<br /> nuous processes gasoline, special naphthas, petroleum chemicals, Occurrence: In commercial anthracene and coal tar. M
<br />,ic acid;neutral= especially ethylene.Cracking for Methylene also pro- Hazard:Explodes.when shocked;reacts with oxidizing
<br /> duces propylene,butadiene,pyrolysis gasoline and Uses:eOrg nic synthesis.
<br /> fuel oil;source of synthetic natural gas(q.V.).
<br /> Ba
<br /> C191121NO3, The Shipping regulations:(Rail,Air)Flammable Liquid naphthalene (tar camphor)C,oFIs.
<br /> ve of morphine.' label.
<br /> alize most of the (a) V. M. & P (Varnish makers and Painters); a
<br /> ie,codeine),but (petroleum spirits;petroleum thinner)?
<br /> m i
<br /> w
<br /> ante.Nalorphine • Any of a number of narrow-boiling-range 8 ge fractions
<br /> tool for studying of petroleum with boiling points of`about 93 to
<br /> Isoasanantidote 204°C, according to the specific use; distillation Properties: White crystalline, volatile flakes;strong
<br />;also narcotic.: range 119 to 143'C; sp. Sr. 07543; density 6.280 coal-tar odor.Soluble in benzene,absolute alcohol j C
<br /> lb/gal; pour point below -A0 F (-i 5G C); flash and ether;insoluble in water.Sp.Sr.1.l45(20/4*C);
<br /> =.� point 20°F (-6.6°C) (TCC). Autoignition tamp. m.p. BO,p C; b.p. 217.96°C; flash point 176 F t
<br /> testy of a chemical 450°F(232°C). ! {80°Q.Sublimes at room temperature.Autoignition
<br /> actual maximum. Hazard: Flammable,dangerous fire risk. temp.979°F{526°Q.Combustible.
<br /> Uses:Thinners in paints and varnish. r Derivation: (a) From coal-tar oils boiling between
<br /> n,usually organic;' ; Shipping regulations:(Rail,Air)Flammable Liquid 200 to 250'C (middle oil) by crystallization and
<br /> the name of its',r label. distillation. (b) From petroleum fractions after
<br /> fl-Crafts,Fischer- (b)blending. A petroleum fraction with volatility various catalytic processing operations. I
<br /> Nillegerodt,Diels-'J similar to the higher boiling fractions of gasoline.It Grades:By melting point,74°C min(crude)to above
<br /> e described in the is used primarily in blending with natural gasoline to 79°C(refined);scintillation(80-81°C).
<br />)ortant industrial produce a finished gasoline of specified volatility. Forms:Flakes,cubes,spheres,powder. I
<br />,,ific name. o-` {c) cleaners'. A dry-cleaning fluid derived from
<br /> - ry g ., Containers: Cans;drums:tank cars. i I
<br /> petroleum and similar to Stoddard solvent (q.v.), Hazard:Toxic by inhalation. Tolerance, l0 ppm in 1
<br /> symbol n).1 ng= 1 but not necessarily meeting all its specifications. air. 1
<br /> 1 nanometer= 1`i Flash point 100°F(37.7°Q. Uses: Interme'diate (phthalic anhydride, naphthol,
<br /> (2)coal tar "Tertralin," "Decalin," chlorinated naphthalenes,
<br /> a heavy na htha moth p
<br /> a grade of chemical' O Y p ) _ !; naphthyl and naphthol derivatives, dyes);
<br /> o r no more than Properties:Deep amber to dark red liquid;a mixture repellent-Jungicide;smokeless powder;cutting fluid;
<br /> of xylene and higher homologs;sp.Sr.0.885-0.970; lubricant; synthetic resins; synthetic tanning; pre- I
<br /> flash point I
<br /> � b.p. 160-220°C(about 90%at:200°C); p servative;textile chemicals;emulsion breakers;scintil-
<br /> 10�)meter,equal to 1001 F(37.7°C);evaporation 303 minutes. lation counters;antiseptic. I
<br /> snits. Derivation: From coal-tar by fractional distillation. Shipping regulations:(Air)Crude or refined: Flam- `
<br /> Containers:Drums;tank cars. mable Solid label.
<br /> uid naphthenates ofd Hazard: Toxic by ingestion, inhalation; and skin
<br /> ad,manganese,and absorption. Moderate fire risk: 1 alpha-naphthaleneaceticacid (1-naphthylaccticacid)
<br /> Uses: Coumarone resins; solvent for asphalts, road C,oH7CH2COOH.A plant growth regulator.
<br /> i inks. tars, pitches, etc.; cleansing compositions; process Properties:White crystals,odorless;m.p..132-135°C.
<br /> i '�
<br /> engraving and lithography;rubber cements(solvent); Soluble in acetone,ether,and chloroform;slightly
<br /> a mixture of oleic,it ST g
<br /> kids. -,* naphtha soaps;mfg.of ethylene and acetic acid. soluble in water and alcohol.
<br /> ' b solvent 160° benzol . Grades: Usually supplied in dilute form,either as a
<br /> ixed with gasoline,it O ( ) owder or li quid solution ready for use. i
<br /> from-40°to 100°CW" Properties:A mixture of small percentages of benzene p
<br /> f and toluene with xylene and higher homologs from Containers-.:.Powder; fiber cans or multiwall paper
<br /> fire risk. i
<br /> �J 4 coal-tar. (a) Crude: dark straw-colored liquid. (b) sacks;solution:glass bottles and carboys.
<br /> Refined:water-white liquid.Sp.gr.(a)0.862-0.892, Hazard:Moderately toxic;skin irritant.
<br /> ,x b Uses: Inducing rooting of plant cuttings; spraying..
<br /> v (b) 0.862-0.872; b.p. (a) about 160°C (80%a), O le trees to prevent early drop;fruit thinner. I
<br /> t ,
<br /> Cher). A generic te.rmQ^ about 160°C{90%);flash point(a)and (b)about app
<br />;fined, or unrefined,x 78°F(25.5°Q. alpha-naphtlialeneaeetic acid,methyl ester (MENsed_
<br /> acts of
<br /> na
<br /> lural. Derivation: From coal-tar by fractional distillation. C,oH�CH:COOCHs.A plant growth regulator,used,
<br /> d rod 14 control,
<br /> p weed c ,
<br /> of which distil below ` Grades:Dark straw;water-white. for delaying sprouting of potatoes,
<br /> i than 95 percent,o£ Containers:Drums;tank cars. i�: thinning of peaches,etc. i
<br /> C)when subjected to Hazard:Flammable,dangerous fire risk.
<br />,the Standard Method Uses:Solvent;xylene,cumene;nitrated,for incorpo- naphthalene, chlorinated. See chlorinated naph- l
<br /> oline,Naphtha,Koro-, ration in dynamite. thalene.
<br /> roducts{ASTMD86)• Shipping regulations:(Rail,Air)Flammable Liquid naphthalenediamine. See naphthylenediarnine.
<br /> F label.
<br /> l; flash point -57° i
<br /> JI
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