Tetrabutyl Orthosilicate 正硅酸丁酯

CAS 4766-57-8 MFCD00009432

化学结构图

4766-57-8
SMILES: CCCCO[Si](OCCCC)(OCCCC)OCCCC

化学属性

Refractive index1.4120 to 1.4140
TSCAYes
Melting Point<-80°
Vapor Density>;1 (vs air)
Solubility起反应
Mol. FormulaSi(OC4H9)4
Mol. Weight321
Density0.90
Flash Point136°C(lit.)
Appearance colorless liq.
Stabilitymoisture sensitive
Boiling Point277°C(lit.)

别名和识别编码

Chemical NameTetrabutyl Orthosilicate
Synonym TETRA-N-BUTYL ORTHOSILICATE Butyl silicate ((BuO)4Si) silicicacid(h4sio4),tetrabutylester Tetrabutyl silicate Silicicacid,tetrabutylester CT1750 Tetrabutylsilicate Tetrabutoxysilane Silicon n-butoxide Silicon tetrabutoxide TETRA-N-BUTOXYSILANE silicic acid tetrabutyl ester 四丁氧基硅烷 T1750 四丁基矽酸 Silane, tetrabutoxy- Tetra-n-butoxysilane TETRABUTOXYSILANE silicicacidtetrabutylester Butyl silicate ((C4H9O)4Si) Tetra-n-butyl orthosilicate TETRABUTYL ORTHOSILICATE Silicic acid, tetrabutyl ester Silicic acid (H4SiO4), tetrabutyl ester Tetrabutylorthosilikat 四正丁氧基硅烷 正硅酸丁酯; 四丁氧基硅烷 Tetrabutoxysilan n-Butylsilicate 正硅酸丁酯 硅酸四丁酯 SILICON TETRA-N-BUTOXIDE Tetra-n-butoxysilane,97% tetrabutyl orthosilicate 四丁基硅酸
PubChem Substance ID87576917
EC Number225-305-8
Beilstein Registry Number1(2)398
Reaxys-RN1709274
Chemical Name Translation正硅酸丁酯
InChIKeyUQMOLLPKNHFRAC-UHFFFAOYSA-N
LabNetwork Molecule IDLN01360397
InChIInChI=1S/C16H36O4Si/c1-5-9-13-17-21(18-14-10-6-2,19-15-11-7-3)20-16-12-8-4/h5-16H2,1-4H3
MDL NumberMFCD00009432
CAS Number4766-57-8
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分类

  • {SNA} Chemical Synthesis, Micro/NanoElectronics, Organometallic Reagents, Organosilicon, Silicates, Silicon, Solution Deposition Precursors, 材料科学
  • {uni_hamburg} no charge; 1fragment
  • {SNA} Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon, Silicates, Silicon, Solution Deposition Precursors

相关文献及参考

  • Short: EINECS
  • Short: II/5
  • Short: IV/16
  • Short: IV/18A
  • Short: IV/20B

安全信息

GHS Symbol
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P301+P330+P331
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • 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。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning {} {} {} {} {} {} {} {TCI}
UN Number 1760 UN2924
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S37 Wear suitable gloves 戴适当手套；
Storage condition Moisture Sensitive
Packing GroupIII
WGK Germany3
Hazard Class8

其他信息

  • 可燃性危险特性:明火可燃； 火场放出硅化物烟雾
  • 图谱信息:正硅酸丁酯(4766-57-8)质谱(MS) 正硅酸丁酯(4766-57-8)核磁图( 13 CNMR) 正硅酸丁酯(4766-57-8)红外图谱(IR1)
  • 正硅酸丁酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1126 四丁基正硅酸酯 Tetrabutyl Orthosilicate 500ML 2150元 2014/06/02 T1126 四丁基正硅酸酯 Tetrabutyl Orthosilicate 25ML 319元 2010/06/21 313690250 正硅酸丁酯 Tetrabutyl orthosilicate 95% 25 GR 418元
  • 蒸气密度:>;1 (vs air)
  • Alfa Aesar:四正丁氧基硅烷,97% Tetra-n-butoxysilane, 97%(4766-57-8)
  • Acros Organics:Tetrabutyl orthosilicate, 95%(4766-57-8)
  • Sigma Aldrich:4766-57-8(sigmaaldrich)
  • MSDS 信息:Tetrabutyl orthosilicate(4766-57-8).msds
  • MOL 文件:4766-57-8.mol
  • F:10-21
  • 储运特性:库房通风低温干燥; 与食品、氧化剂分开储运
  • 灭火剂:泡沫、干粉、二氧化碳
  • TSCA:Yes
  • 敏感性:Moisture Sensitive
  • TCI Shanghai:四丁基正硅酸酯 Tetrabutyl Orthosilicate,>;98.0%(GC)(4766-57-8)
  • 类别:有毒物品

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. Silicates - Organosilicon
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Solution Deposition Precursors - Micro/NanoElectronics
  4. Silicon - Solution Deposition Precursors
  5. Silicates 硅酸盐
  1. Alkoxide
  2. Silicon
  1. CVD & ALD Precursors
  2. Silicon
  1. Metal Alkoxides for CVD & ALD
  2. Silicon

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