7791-25-5 Cl2O2S Sulfuryl chloride CAS NO.7791-25-5

sulfuryl chloride basic information

product name:	sulfuryl chloride
synonyms:	clorsulfuron;so2cl2;sulfonychloride;sulfonyl chloride;sulfonylchloride;sulfonyldichloride;sulfuric chloride;sulfuricdichloride
cas:	7791-25-5
mf:	cl2o2s
mw:	134.97
einecs:	232-245-6
product categories:	inorganics;chlorination;c-x bond formation (halogen);synthetic reagents;chlorinationmicro/nanoelectronics;electronic chemicals;others
mol file:	7791-25-5.mol

sulfuryl chloride chemical properties

mp	-54.1 °c
bp	69.1 °c
density	1.667
vapor density	4.7 (vs air)
vapor pressure	100 mm hg ( 17.8 °c)
refractive index	n20/d 1.443(lit.)
fp	69.1°c
water solubility	reacts
sensitive	moisture sensitive
merck	14,8980
stability:	reacts violently with water. incompatible with acids, alcohols, bases, metals, amines, moisture.
cas database reference	7791-25-5(cas database reference)
nist chemistry reference	sulfuryl chloride(7791-25-5)
epa substance registry system	sulfuryl chloride(7791-25-5)

safety information

hazard codes	c
risk statements	34-40-14-37-67
safety statements	26-45-36/37-36/37/39
ridadr	un 2927 6.1/pg 2
wgk germany	2
rtecs	wt4870000
f	3-10-21
hazardclass	8
packinggroup	i
hs code	28121099
hazardous substances data	7791-25-5(hazardous substances data)

msds information

sulfuryl chloride usage and synthesis

chemical properties	colourless or pale yellow liquid
general description	a colorless fuming liquid with a pungent odor. very toxic by inhalation. corrosive to metals and tissue.
reactivity profile	sulfuryl chloride reacts exothermically with water. incompatible with strong oxidizing agents, alcohols, amines. reacts violently with bases. attacks many metals. can react explosively with lead dioxide [mellor 10:676 1946-47]. may react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [j. haz. mat., 1981, 4, 291].
health hazard	vapors cause severe irritation of eyes and respiratory system. liquid burns eyes and skin. if ingested, can cause severe burns of mouth and stomach.
fire hazard	behavior in fire: toxic and irritating gases are generated.

sulfuryl chloride preparation products and raw materials

preparation products

4-chloro-n-(4-tert-butylbenzyl)-3-ethyl-1-methyl-1h-pyrazole-5-carboxamide-->vitavax-->2,5-dichlorobenzo-1,4-quinone-->2,5-dichlorothiophene-3-carbonyl chloride-->bitertanol-->n-morpholinothio phthaldamide-->seedavay(uniroyal)-->2,5-dichlorothiophene-3-carboxylic acid-->2-isocyanato-1-methyl-1h-pyrrole-->1,4-dichloronaphthalene-->cyclohexylthiophthalimide-->tenoxicam-->demosan-->6,10,12-trichloronaphth[2,3-c]acridine-5,8,14(13h)-trione-->mevinphos-->2,3-dichloropyrazine-->sulfamide-->acetazolamide-->lofexidine-->1-benzothiophene-2-sulfonyl chloride-->2-pyrazinecarbonyl chloride-->amicarthiazol-->4-chloro-1-ethyl-3-methyl-1h-pyrazole-5-carboxylic acid ethyl ester-->di-n-butyl sulfate-->2,3,5-trichlorothiophene-->4-chloro-3-methylphenol-->4-chloro-3-nitrobenzenesulfonyl chloride-->1-methyl-4-ethoxycarbonyl pyrazole-5-sulfonyl chloride-->pyridine-2-carbonyl chloride hydrochloride-->2-chloro-5-chloromethylthiazole-->dibutyl amidosulfenyl chloride-->2,5-dichloro-3-methylthiophene-->disperse violet 28-->4-chlororesorcinol-->5-acetyl-2,4-dimethylthiazole-->a,a-dichloro-n,n-diethylacetylacetamide-->dimethylsulfamoyl chloride-->4-chloro-3-nitrobenzenesulfonamide-->tiamenidine

raw materials

chlorine-->sulfur dioxide-->benzoylurea

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

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