TETRAFLUOROSILANE 四氟化硅

CAS 7783-61-1 MFCD00040533

化学结构图

7783-61-1
SMILES: F[Si](F)(F)F

化学属性

Mol. FormulaSiF4
Mol. Weight104.08
Density3.57 g/mL at 25 °C(lit.)
Boiling Point-86 °C(lit.)
Melting Point-90 °C(lit.)
Solubility溶于乙醇、醚、硝酸、氢氟酸。

别名和识别编码

Chemical NameTETRAFLUOROSILANE
Synonym Perfluorosilane SILICIUM TETRAFLUORIDE SILICON (IV) FLUORIDE SILICON TETRAFLUORIDE SILICON TETRAFLUORIDE, 99+% SILICON TETRAFLUORIDE, 99.99+%, ELECTRON SiF4 Silane, tetrafluoro- Silane,tetrafluoro- Siliciumtetrafluorid Silicon fluoride Silicon fluoride (SiF4) Silicon tetrafluoride Silicon tetrafluoride (as fluorine) Silicon tetrafluoride 99.5% Silicon(IV) fluoride TETRAFLUOROSILANE TETRAFLUOROSILANE: 99.99% Tetrafluorosilane Tetrafluorsilan perfluorosilane silicon (IV) fluoride silicon tetrafluoride siliconfluoride[sif4] tetrafluoro-silan {} {} {uni_hamburg} 四氟化硅 氟化硅 氟化硅(IV)
MDL NumberMFCD00040533
EC Number232-015-5
PubChem Substance ID24556
CAS Number7783-61-1
Chemical Name Translation四氟化硅
Merck Number13,8575
Wiswesser Line Notation.SI..F4
InChIInChI=1S/F4Si/c1-5(2,3)4
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分类

  • {SNA} CVD and ALD Precursors by Metal, Chemical Synthesis, Gases, Micro/NanoElectronics, Specialty Gases, Synthetic Reagents, Vapor Deposition Precursors, 材料科学
  • {uni_hamburg} no charge; 1fragment
  • {SNA} CVD and ALD Precursors by Metal, Chemical Synthesis, Gases, Materials Science, Micro/NanoElectronics, Specialty Gases, Synthetic Reagents, Vapor Deposition Precursors

相关文献及参考

  • Short: II/25A Title: Structure Data Of Free Polyatomic Molecules: Inorganic Molecules Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25A Year: 1998 Keyword: Free Polyatomic Molecules; Inorganic Molecules; Molecules ISBN: 3-540-61713-2 ISBN: 978-3-540-61713-6 Internet Resource: DOI:10.1007/b59072 RefComment: VII, 359 pages. Hardcover Abstract: Volume II/25 is a supplemented and revised edition of the preceding volumes II/7, II/15, II/21 and II/23 containing up to date information on inorganic and organic polyatomic molecules. All experimental methods for the determination of quantitative structural data of free molecules have been considered: microwave, infrared, Raman, electronic and photoelectron spectroscopy as well as electron diffraction. The data obtained by these methods have been critically evaluated and compiled. They are presented separately for each molecule, together with a schematic figure of the structure and the original literature.
  • Short: III/35F Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Silicon-29 Author: Marsmann, H.C.; Uhlig, F.; Gupta, R.R.; Lechner, M.D.; Mikhova, B.M. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35F Year: 2008 Keyword: NMR; Si-29; chemical shifts; coupling constants; nuclear magnetic resonance; silicon-29 ISBN: 978-3-540-45277-5 (print) ISBN: 978-3-540-45278-2 (electronic) Internet Resource: DOI: 10.1007/978-3-540-45278-2 RefComment: X, 463 p. 40 illus., Hardcover RefComment: Written for: Scientists and engineers in the fields of physics, chemistry, and physical chemistry who intend to use NMR to study the structure and the binding of molecules Abstract: Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, oriented by a magnetic field, and absorb charact

安全信息

RTECSVW2327000
GHS Symbol
Precautionary statements
  • 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。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • 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+P350
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
  • 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）。
  • P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P410+
  • P410+P403
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard statements
  • H280 Contains gas under pressure; may explode if heated 内含高压气体，遇热可能爆炸。
  • H300 Fatal if swallowed 吞食致命
  • H300+H310+H330
  • H310 Fatal in contact with skin 皮肤接触致命
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H330 Fatal if inhaled 吸入致命
  • H331 Toxic if inhaled 吸入中毒
WGK Germany3
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
Safety Statements
  • 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）；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S7/9 Keep container tightly closed and in a well-ventilated place 保持容器严格密闭，置于通风良好的场所；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Hazard Codes T+ C,T,T+
Risk Statements
  • R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
  • R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
  • R14 Reacts violently with water 遇水会猛烈反应
  • R34 Causes burns 会导致灼伤
  • R35 Causes severe burns 会导致严重灼伤
  • R26 Very toxic by inhalation 吸入极毒
Hazard Class2.3
UN Number 1859
Warnings 危化品目录(2015) 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2272 ppm
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Lungs, Thorax, or Respiration - acute pulmonary edema
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   JTSCDR Journal of Toxicological Sciences.  (Japanese Soc. of Toxicological
   Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku,
   Tokyo 113, Japan)  V.1-    1976-  Volume(issue)/page/year: 18,394,1993

Restrict 危险品

其他信息

  • 爆炸物危险特性:受热、日晒钢瓶可爆; 泄漏放出剧毒烟雾
  • 毒性分级:高毒
  • Hazard Note:Toxic/Corrosive
  • 类别:有害气体
  • 灭火剂:雾状水、砂土
  • MOL 文件:7783-61-1.mol
  • 储运特性:库房通风低温干燥; 轻装轻卸
  • 职业标准:TWA 2.5 毫克 (氟)/ 立方米
  • TSCA:Yes
  • 可燃性危险特性:燃烧产生有毒氟化物烟雾
  • Sigma Aldrich:7783-61-1(sigmaaldrich)
  • 急性毒性:吸入- 大鼠 LC50: 2272 PPM
  • MSDS 信息:四氟化硅(7783-61-1).msds
  • 外观性质:无色刺激性气体，易潮解，在潮湿空气中可产生浓烟雾。

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Specialty Gases 特种气体

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