1,1,2,2-Tetramethyldisilane 1,1,2,2-四甲基乙硅烷

CAS 814-98-2 MFCD00274234

化学结构图

814-98-2
SMILES: C[SiH](C)[SiH](C)C

化学属性

Mol. FormulaC₄H₁₄Si₂
Mol. Weight118.32
Refractive indexn20/D 1.428(lit.)
Boiling Point86-87 °C(lit.)
Density0.715 g/mL at 25 °C(lit.)

别名和识别编码

Chemical Name1,1,2,2-Tetramethyldisilane
MDL NumberMFCD00274234
CAS Number814-98-2
PubChem Substance ID6327685
EC Number212-416-1
Beilstein Registry Number1900247
Synonym 1,1,2,2-四甲基乙硅烷 sym-Tetramethyldisilane
Chemical Name Translation1,1,2,2-四甲基乙硅烷
InChIKeyRDWAGGBALVFUHB-UHFFFAOYSA-N
InChIInChI=1S/C4H12Si2/c1-5(2)6(3)4/h1-4H3
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分类

  • {SNA} CVD and ALD Precursors by Metal, Chemical Synthesis, Disilanes, Micro/NanoElectronics, Organometallic Reagents, Organosilicon, Silicon, Vapor Deposition Precursors, 材料科学
  • {SNA} CVD and ALD Precursors by Metal, Chemical Synthesis, Disilanes, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon, Silicon, Vapor Deposition Precursors

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • 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。
  • P303+P361+P353
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Safety Statements
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S29 Do not empty into drains 不要排入下水道；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
Hazard Codes F
Risk Statements
  • R11 Highly flammable 非常易燃
Storage condition N/A

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
  4. Disilanes - Organosilicon
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Vapor Deposition Precursors - Micro/NanoElectronics
  4. CVD and ALD Precursors by Metal - Vapor Deposition Precursors
  5. Silicon - CVD and ALD Precursors by Metal

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