Tin tetrachloride 四氯化锡

CAS 7646-78-8 MFCD00011242

化学结构图

7646-78-8
SMILES: Cl[Sn](Cl)(Cl)Cl

化学属性

Mol. FormulaSnCl4
Mol. Weight260.52
Boiling Point114
Density2.22
Melting Point-33
Refractive index1.512
SolubilitySoluble in alcohol, CCl4, benzene, toluene, and acetone. Soluble in water with much heat evolution
TSCAYes
Vapor Density9 (vs air)
Vapor Pressure10 mmHg ( 10 °C)
Flash Point34 °F
Stability易吸潮
Appearance colorless liq.
Danger-Level-
pH-:-
Redox-

别名和识别编码

Chemical NameTin Tetrachloride
Synonym STANNIC CHLORIDE HYDRATE SnCl4 Stannane, tetrachloro- Stannic chloride Stannic chloride anhydrous Stannic chloride fuming Stannic chloride, anhydrous TIN CHLORIDE Tetrachlorostannane Tetrachlorotin Tin (IV) chloride anhydrous Tin chloride (SnCl4) Tin(IV) Chloride Pentahydrate Tin(IV) chloride Tin(IV) chloride anhydrous Tin(IV) chloride; Tetrachloro-stannane; Stannic chloride Tin(IV) tetrachloride Zinn(IV)-chlorid, wasserfrei Zinntetrachlorid etain(tetrachlorured’)(french) libaviusfumingspirit stannic chloride tin tetrachloride {} {} {} {} {} {} {} {Chemicalbook} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {Chemicalboo
CAS Number7646-78-8
PubChem Substance ID24287
EC Number231-588-9
MDL NumberMFCD00011242
Merck Number8774
Beilstein Registry Number2384789
Chemical Name Translation四氯化锡
LabNetwork Molecule IDLN00163756
InChIInChI=1S/4ClH.Sn/h4*1H;/q;;;;+4/p-4
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分类

  • {SNA} Acids, Acids & Bases, Catalysis and Inorganic Chemistry, Chemical Synthesis, Crystal Grade Inorganics, Essential Chemicals, Lewis Acids, Materials Science, Metal and Ceramic
  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Crystal Grade Inorganics, Lewis Acids,
  • {SNA} Acids,

产品应用

  • A starting material for organotin compounds

相关文献及参考

  • Lewis acid catalyst, e.g. for intermolecular: Org. Synth. Coll., 2, 8 (1943), or intramolecular: Org. Synth. Coll., 4, 900 (1963) Friedel-Crafts acylations.
  • In the presence of tri-n-butylamine, reacts with terminal alkynes to give reactive alkynyltrichlorotin reagents, which effect alkynylation of aldehydes, acetals and enones: Chem. Lett., 2479 (1992).
  • Short: II/25A
  • Merck: 14,8774
  • Mediates condensations with silyl enol ethers, see, e.g.: Org. Synth. Coll., 7, 414 (1990); 8, 578 (1993).

安全信息

GHS Symbol
WGK Germany2
Hazard Codes 3 8 C F,T
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H351 Suspected of causing cancer 怀疑致癌
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSXP8750000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P310
  • P301+P330+P331
  • P302+P361+P354
  • P303+P361+P353
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P305+P354+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
  • P316
  • P317
  • P319
  • P320 Specific treatment is urgent (see … on this label). 紧急具体治疗(见本标签上的)。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
  • P403+P233
  • P404 Store in a closed container. 贮存于密闭容器中。
  • P405 Store locked up. 上锁保管。
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Storage condition Moisture Sensitive Store at RT. 充氩保存 易吸潮,密封保存。 0-10°C 0-10
UN Number 1827 2924
Risk Statements
  • R11 Highly flammable 非常易燃
  • R34 Causes burns 会导致灼伤
  • R50/53
  • R52/53
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
  • S7/8 Keep container tightly closed and dry 保存在严格密闭容器中,保持干燥;
Packing GroupII
Hazard Class8
Warnings 危化品目录(2015)
Restrict 剧毒

其他信息

  • 蒸气密度:9 (vs air)
  • 方法二:金属锡氯化法 将金属锡熔融,然后泼入冷水,激成锡花,加入反应器中,通入干燥氯气进行反应,生成四氯化锡。由于产物中有过量的游离氯而呈黄色。可
  • 所属类别一:农药中间体: 杀螨剂中间体
  • 下游产品:4,5,6,7-四氢-2-甲基呋喃[2,3-C]并吡啶 --> 兰雪醌 --> 2-(3-氯苯基)乙胺 --> (5-溴-3-苯并[B]噻吩)甲醇 --> (5-氯-1-苯并噻吩-3-基)甲醇 --> 4-硝基苯-α-D-吡喃半乳糖苷 --> 3-(苯并呋喃-2-基)-3-羰基丙腈 --> 5-溴苯并[B]噻吩-3-甲酸 --> 5-氯苯并[B]噻吩-3-羧酸 --> 苯丁锡 --> 1-四氢萘酮 --> 1-(5-溴-1-苯并噻吩-3-基)乙酮 --> 5-(2-噻吩基)戊酸 --> 3-乙酰硫茚 --> 4,4-二甲基-6-乙酰基硫代苯并二氢吡喃 --> 2-乙酰基苯并呋喃 --> 1-(1-苯并呋喃-2-基)-2-溴乙酮 --> 四溴酚蓝 --> 1-苯并[b]噻吩-3-基-2-溴乙基-1-酮 --> 2,5-二甲基-3-呋喃酸 --> 三唑锡悬浮剂 --> 2-乙基-6-甲基-3-羟基吡啶 --> 三苯基锡醋酸盐 --> 三唑锡可湿性粉剂 --> 3-乙酰硫茚 --> 乙二醇二缩水甘油醚 --> 2-(正庚酰)噻吩 --> 3-乙酰基-2,5-二甲基呋喃
  • Sigma Aldrich:7646-78-8
  • 蒸气压:10 mm Hg ( 10 °C)
  • 四氯化锡价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80129917 四氯化锡(无水) 250g 98元 2011/08/23 80129918 四氯化锡(无水) 500g 190元 2011/04/16 T2053 四氯化锡(IV)(约1.0mol/L的二氯甲烷溶液) Tin(IV) Chloride (ca. 1.0mol/L in Dichloromethane) 100ML 648元
  • 储运特性:库房通风低温干燥;与氧化剂、氰化物、H发孔剂、碱类分开存放。
  • MSDS 信息:四氯化锡(无水)(7646-78-8).msds
  • 急性毒性:吸入-大鼠 LC50: 2300毫克/立方米/10分; 腹腔-小鼠 LD50: 99 毫克/公斤
  • 参考质量标准:参考标准 指标名称 指标 四氯化锡(SnCl4)/%> 99 游离氯/%< 0.005 锑(S
  • Acros Organics:四氯化锡 Tin(IV) chloride, anhydrous, 99%(7646-78-8)
  • 外观性质:无色发烟液体,
  • 毒性:吸入锡粉尘会造成患慢性支气管炎。在空气中最高容许浓度在美国规定锡的无机化合物为2mg/m 3 (以金属锡计)。生产人员要穿工作服、要戴防护眼镜和防毒口罩及乳胶手套等劳保用品,注意保护呼吸器官,保护皮肤。生产设备要密闭,车间通风良好。
  • 敏感性:Air Sensitive
  • F:10-21
  • MOL 文件:7646-78-8.mol
  • TSCA:Yes
  • Alfa Aesar:四氯化锡(IV),anhydrous,98%(metalsbasis) Tin(IV) chloride, anhydrous, 98% (metals basis)(7646-78-8)
  • 所属类别二:无机化工产品: 无机盐: Ce液化物及氯酸盐
  • 用途四:从铷和铯中分离钾。有机分析中用于皂化酚和醚。有机合成脱水剂。有机锡的制造。织物染色。
  • 上游原料:氯 --> 锡 --> 游离氯
  • TCI Shanghai:四氯化锡(约1.0mol/L的二氯甲烷溶液) Tin(IV) Chloride (ca. 1.0mol/L in Dichloromethane)(7646-78-8)
  • 用途三:用于合成有机锡化合

系列性分类


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