Tin tetrachloride CAS NO.7646-78-8

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Tianjin xingang

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Tin tetrachloride
7646-78-8
STANNIC TETRACHLORIDE

Quick Details

ProName: Tin tetrachloride
CasNo: 7646-78-8
Molecular Formula: Cl4Sn
Appearance: colourless liquid
Application: Tin tetrachloride is a colorless fumin...
DeliveryTime: 12days
PackAge: in drums or customized
Port: Tianjin xingang
ProductionCapacity: 10 Metric Ton/Day
Purity: 99%
Transportation: by sea
LimitNum: 1 Kilogram
Heavy metal: less than 0.4%
Grade: Industrial Grade

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Details

tin tetrachloride chemical properties

mp	−33 °c(lit.)
bp	114 °c(lit.)
density	2.226 g/ml at 25 °c(lit.)
vapor density	9 (vs air)
vapor pressure	10 mm hg ( 10 °c)
refractive index	1.512
fp	34 °f
storage temp.	store at rt.
water solubility	reacts
sensitive	air sensitive
merck	14,8774
stability:	stability stable, but may decompose upon exposure to moist air or water. incompatible with strong bases, alcohols.
cas database reference	7646-78-8(cas database reference)
nist chemistry reference	tin tetrachloride(7646-78-8)
epa substance registry system	stannane, tetrachloro-(7646-78-8)

safety information

hazard codes	c,t,f,n
risk statements	34-52/53-40-23/24/25-11-67-37-65-50/53
safety statements	26-45-61-7/8-36/37-24/25-23-36/37/39-16-62
ridadr	un 3264 8/pg 2
wgk germany	2
rtecs	xp8750000
f	10-21
tsca	yes
hazardclass	8
packinggroup	ii
hazardous substances data	7646-78-8(hazardous substances data)

msds information

provider	language
tetrachloro-stannane	english
acros	english
sigmaaldrich	english
alfa	english

tin tetrachloride usage and synthesis

chemical properties	colourless liquid
general description	tin tetrachloride is a colorless fuming liquid with a pungent odor. tin tetrachloride is soluble in cold water and decomposed by hot water to form hydrochloric acid with the evolution of heat. tin tetrachloride is corrosive to metals and tissue.
air & water reactions	fumes in moist air. reacts with water to form hydrochloric acid in dense white fumes [merck 11th ed. 1989].
reactivity profile	acidic salts, such as stannic chloride, are generally soluble in water. the resulting solutions contain moderate concentrations of hydrogen ions and have ph's of less than 7.0. they react as acids to neutralize bases. these neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. they usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. many of these compounds catalyze organic reactions (ethylene oxide polymerization). combination of the chloride with turpentine is strongly exothermic, and may lead to ignition, [mellor, 1941, vol. 7, 446].
health hazard	corrosive and/or toxic; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. fire will produce irritating, corrosive and/or toxic gases. reaction with water may generate much heat that will increase the concentration of fumes in the air. contact with molten substance may cause severe burns to skin and eyes. runoff from fire control or dilution water may cause pollution.
fire hazard	except for acetic anhydride (un1715), that is flammable, some of these materials may burn, but none ignite readily. may ignite combustibles (wood, paper, oil, clothing, etc.). substance will react with water (some violently), releasing corrosive and/or toxic gases and runoff. flammable/toxic gases may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). contact with metals may evolve flammable hydrogen gas. containers may explode when heated or if contaminated with water. substance may be transported in a molten form.