1,1,2,2-Tetrachloro-1,2-Dimethyldisilane 1,1,2,2-四氯-1,2-二甲基二硅烷

CAS 4518-98-3 MFCD00192469

化学结构图

4518-98-3
SMILES: C[Si](Cl)(Cl)[Si](C)(Cl)Cl

化学属性

Mol. FormulaC2H6Cl4Si2
Mol. Weight228.04
Refractive index1.4680 to 1.4720
Vapor Pressure0.88 psi ( 20 °C)
Density1.269 g/mL at 25 °C(lit.)
Flash Point49°C(lit.)

别名和识别编码

Chemical Name1,1,2,2-Tetrachloro-1,2-Dimethyldisilane
MDL NumberMFCD00192469
CAS Number4518-98-3
PubChem Substance ID87577347
EC Number224-844-6
Reaxys-RN2037101
Chemical Name Translation1,1,2,2-四氯-1,2-二甲基二硅烷
Synonym 1,1,2,2-四氯-1,2-二甲基二硅烷
LabNetwork Molecule IDLN01746659
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分类

  • {SNA} CVD and ALD Precursors by Metal, Materials Science, Micro/NanoElectronics, Silicon, Vapor Deposition Precursors
  • {SNA} CVD and ALD Precursors by Metal, Micro/NanoElectronics, Silicon, Vapor Deposition Precursors, 材料科学

相关文献及参考

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
  • 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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • 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。
  • P422 Store contents under… 存储目录在…之下。
  • P231+P232
  • P305+P351+P338
  • P370+P378
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P301+P330+P331+P310
  • P303+P361+P353
  • P304+P340
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P304+P340+P310
  • P403+P235
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P335+P334
  • 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。
Signal word Danger
Hazard Class4.3/3, 8
UN Number 2988
Storage condition 0-10 0-10°C
Packing GroupI
Safety Statements
  • 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）；
  • 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；
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • 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；
Hazard Codes C
Risk Statements
  • R10 Flammable 易燃
  • R14 Reacts violently with water 遇水会猛烈反应
  • R34 Causes burns 会导致灼伤

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅

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