无水氯化亚锡
无水氯化亚锡用途
1.用于银、砷、钼等的测定，也用作媒染剂、还原剂
2.用作还原剂、抗氧化剂。
3.还原剂。由芳腈或芳酰胺制芳醛，Vic一二硝化物脱硝基。
无水氯化亚锡名称
[ CAS 号 ]:
7772-99-8
[ 中文名 ]:
氯化锡(II)
[ 英文名 ]:
Tin(II) chloride
[中文别名 ]:
[英文别名 ]:
- Tin(II) chloride (1:2)
- Dichloro-λ-stannane
- Stannane, dichloro-
- stannous chloride
- EINECS 231-868-0
- MFCD00011241
- Tin(II) chloride
- tin dichloride
无水氯化亚锡物理化学性质
[ 密度 ]:
3.95
[ 沸点 ]:
652ºC
[ 熔点 ]:
246-624ºC
[ 分子式 ]:
Cl2Sn
[ 分子量 ]:
189.616
[ 闪点 ]:
652ºC
[ 精确质量 ]:
189.839905
[ LogP ]:
0.99820
[ 外观性状 ]:
白色吸湿的结晶粉末
[ 储存条件 ]:
Store at RT.
[ 稳定性 ]:
Stable, but moisture sensitive. Incompatible with strong bases, strong oxidizing agents, reactive metals, hydrogen peroxide, water.
[ 水溶解性 ]:
H2O: soluble
无水氯化亚锡MSDS
无水氯化亚锡毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XP8700000
- CAS REGISTRY NUMBER :
- 7772-99-8
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 56
- MOLECULAR FORMULA :
- Cl2-Sn
- MOLECULAR WEIGHT :
- 189.59
- WISWESSER LINE NOTATION :
- SN G2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 316 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 43 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 65598 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 17800 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 159 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 20 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 60 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - coma Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 215 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8051 mg/kg/4W-C
- TOXIC EFFECTS :
- Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased weight gain Nutritional and Gross Metabolic - changes in iron
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 190 mg/kg/90D-C
- TOXIC EFFECTS :
- Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Musculoskeletal - other changes Nutritional and Gross Metabolic - changes in calcium
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 540 mg/kg/90D-I
- TOXIC EFFECTS :
- Liver - other changes Musculoskeletal - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 95841 ug/kg/3D-I
- TOXIC EFFECTS :
- Liver - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Musculoskeletal - other changes
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3 mg/m3/24H/5W-C
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Blood - changes in erythrocyte (RBC) count
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intramuscular
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 360 mg/kg/8D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intramuscular
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 240 mg/kg/6D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intramuscular
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 240 mg/kg/6D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intratesticular
- DOSE :
- 15167 ug/kg
- SEX/DURATION :
- male 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - testes, epididymis, sperm duct
- TYPE OF TEST :
- Cytogenetic analysis
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 25 mg/L
- REFERENCE :
- SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 236,933,1987 *** REVIEWS *** ACGIH TLV-TWA 2 mg(Sn)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 TOXICOLOGY REVIEW FOREAE Food Research. (Champaign, IL) V.1-25, 1936-60. For publisher information, see JFDSAZ. Volume(issue)/page/year: 7,313,1942 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 2 mg(Sn)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,257,1971 OSHA PEL (Gen Indu):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 2 mg(Sn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2 mg(Sn)/m3 JAN 1993 OEL-BELGIUM:TWA 2 mg(Sn)/m3 JAN 1993 OEL-DENMARK:TWA 2 mg(Sn)/m3 JAN 1993 OEL-FINLAND:TWA 2 mg(Sn)/m3 JAN 1993 OEL-GERMANY:TWA 2 mg(Sn)/m3 JAN 1993 OEL-HUNGARY:TWA 1 mg(Sn)/m3;STEL 2 mg(Sn)/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 2 mg(Sn)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 2 mg(Sn)/m3 JAN 1993 OEL-SWITZERLAND:TWA 2 mg(Sn)/m3;STEL 4 mg(Sn)/m3 JAN 1993 OEL-THAILAND:TWA 2 mg(Sn)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg(Sn)/m3;STEL 10 mg(Sn)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 69730 No. of Facilities: 4037 (estimated) No. of Industries: 69 No. of Occupations: 43 No. of Employees: 50592 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8590 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 645 (estimated) No. of Female Employees: 645 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 69730 No. of Facilities: 2435 (estimated) No. of Industries: 49 No. of Occupations: 40 No. of Employees: 43253 (estimated) No. of Female Employees: 15296 (estimated)
无水氯化亚锡安全信息
[ 符号 ]:
GHS05, GHS07, GHS08, GHS09
[ 信号词 ]:
Danger
[ 危害声明 ]:
H314-H317-H332-H335-H341-H361-H373-H410
[ 警示性声明 ]:
P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
[ 靶器官 ]:
Cardio-vascular system
[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ 危害码 (欧洲) ]:
C:Corrosive
[ 风险声明 (欧洲) ]:
R22;R34
[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45
[ 危险品运输编码 ]:
UN 3260 8/PG 3
[ WGK德国 ]:
1
[ RTECS号 ]:
XP8700000
[ 包装等级 ]:
II
[ 危险类别 ]:
8
[ 海关编码 ]:
2827399000
无水氯化亚锡合成路线
无水氯化亚锡上下游产品
无水氯化亚锡上游产品
无水氯化亚锡下游产品
无水氯化亚锡制备
1.将市售的二水合氯化亚锡加热或在空气中于室温下干燥，会发生水解及氧化，得不到纯无水物。在通风橱内，将226g(1mol)SnCl2·2H2O一面搅拌下一面加入204g（2mol）(CH3CO)2O中，瞬间发生反应并放出大量热。静置15h，即有白色细小的结晶析出，抽滤分离出无水物，用无水乙醚（每次50mL）洗涤二次，除去醋酸。可在含醋酸酐的冰醋酸中重结晶，最后在真空干燥器中干燥。也有报道称，二水合氯化亚锡在氮气或干燥氯化氢气流中，在208～214℃温度下减压干燥可制得无水氯化亚锡。
2.在一次实验中，氯化亚锡产量3.1g，产率达90%。
3.锡溶于盐酸而得。
4. 在600毫升烧杯中，放入204克(189毫升，2摩尔)乙酐99-100%。一面用手搅拌，一面加入226克(1摩尔)，化学纯的二水合二氯化锡结晶。这一操作应在通风橱中进行，因反应热能使乙醉沸腾。约1.5小时后，在大的布氏漏斗上过滤二氯化锡，用无水乙醚洗两次，每次用50毫升。在真空干燥器中干燥过夜。产量是定量的(189克)。在需用前可将产品保存在密闭瓶中，在油浴中将结晶的二氯化锡于195-200℃加热脱水而得的产品，在大多数情况下是满意的，但并不可靠。
无水氯化亚锡海关
[ 海关编码 ]: 2827399000
无水氯化亚锡文献
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Novel platinum-catalysed, corrosion-resistant, loose-tube-structured electrocatalysts for proton exchange membrane fuel cells have been obtained using single-needle electrospinning associated with a m...
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This study investigates the electrochemical degradation of N,N-diethyl-m-toluamide (DEET) on PbO2 and Bi-PbO2 anodes. The difference in electrode crystalline structure was responsible for the better D...
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During fuel combustion mercury, as Hg(0) and Hg(2+) forms, is emitted to the atmosphere. Effective reduction of mercury emission requires applying speciation systems for emission control and research....
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：南通润丰石油化工有限公司
区域：南通市崇川区
价格：
￥需询单/1kg
￥需询单/1ton
联系人：曹经理
产品详情：氯化亚锡
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥378.0/500g
￥118.0/100g
联系人：刘佳
产品详情：无水氯化亚锡(II)
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥1862.9/3kg
￥91.9/25g
￥536.9/100g
￥1013.9/500g
联系人：阿拉丁李高志
产品详情：无水氯化亚锡
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥1564.0/2500g
￥107.0/100g
￥393.0/500g
￥43.0/25g
联系人：夏言
产品详情：[Perfemiker]无水氯化亚锡(II),99%
公司名：盼得（上海）国际贸易有限公司
区域：上海市徐汇区
价格：
￥需询单/1g
￥需询单/5g
￥需询单/25g
￥需询单/500g
联系人：叶经理
产品详情：氯化亚锡
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相关化合物
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