Tetrakis(Diethylamido)Hafnium(Iv) 四(二乙基胺基)铪(IV)

CAS 19824-55-6 MFCD00799095

化学结构图

19824-55-6
SMILES: CCN(CC)[Hf](N(CC)CC)(N(CC)CC)N(CC)CC

化学属性

Mol. Formula[(CH2CH3)2N]4Hf
Mol. Weight467.01
Boiling Point130 °C/0.01 mmHg(lit.)
Density1.249 g/mL at 25 °C(lit.)
Flash Point10°(50°F)
TSCANo
Appearance light yellow liq.
Stabilitymoisture sensitive

别名和识别编码

Chemical NameTetrakis(Diethylamido)Hafnium(Iv)
Synonym Tetrakis(diethylamido)hafnium(IV)Hafnium diethylamide 四(二乙基氨基)铪(IV) Tetrakis(diethylamido)hafnium(IV) 四(二乙基胺基)铪(IV)
CAS Number19824-55-6
PubChem Substance ID24869039
MDL NumberMFCD00799095
Chemical Name Translation四(二乙基胺基)铪(IV)
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分类

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

安全信息

GHS Symbol
WGK Germany3
Hazard Codes F,Xi
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
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。
  • P305+P351+P338
  • P422 Store contents under… 存储目录在…之下。
  • P231+P232
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
Signal word Danger
Safety Statements
  • S8 Keep container dry 保持容器干燥；
  • 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）；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
UN Number UN2924
Risk Statements
  • R11 Highly flammable 非常易燃
  • R14 Reacts violently with water 遇水会猛烈反应
  • R34 Causes burns 会导致灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Packing GroupII

系列性分类

  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. Hafnium - CVD and ALD Precursors by Metal
  1. CVD & ALD Precursors
  1. CVD & ALD Precursors
  2. Hafnium
  1. Metal Alkylamides
  2. Hafnium

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