Hexafluorosilicic acid 氟硅酸
CAS 16961-83-4 MFCD00036289
化学结构图
SMILES: F.F.F[Si](F)(F)F
化学属性
| Mol. Formula | F6 |
|---|---|
| Mol. Weight | 144 |
| Density | 1.31 |
| TSCA | Yes |
| Boiling Point | 108-109° |
别名和识别编码
| Chemical Name | Hexafluorosilicic acid |
|---|---|
| MDL Number | MFCD00036289 |
| PubChem Substance ID | 24863162 |
| CAS Number | 16961-83-4 |
| Synonym | Dihydrogen hexafluorosilicate FKS Fluorosilicic acidHydrofluorosilicic acid Fluosilicic acid,Hexafluorosilicic acid Hexafluorkieselsäure Hexafluorokieselsaiure Hexafluorosilicic acid Hexafluorsiliciumsäure Hydrofluorosilicic acid Hydrogen fluorosilicate (H2SiF6) Hydrogen hexafluorosilicate Hydrosilicofluoric acid Kiezelfluorwaterstofzuur Silicon hexafluoride dihydride Wasserstoffhexafluorosilicat 氟硅酸 溶液 |
| EC Number | 241-034-8 |
| Merck Number | 14,4182 |
| Chemical Name Translation | 氟硅酸 |
| Wiswesser Line Notation | H2 SI-F6 |
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分类
- {SNA} Chemical Synthesis, Deprotecting Reagents, Fluoride Sources, Protection and Derivatization, Synthetic Reagents
- Acids, Electronic Chemicals, Materials Science, Micro/NanoElectronics
- {uni_hamburg} no charge; 3fragments; ionic
- {SNA} Acids, Electronic Chemicals, Micro/NanoElectronics, 材料科学
- {SA} Acids, Electronic Chemicals, Materials Science, Micro/NanoElectronics
相关文献及参考
- Merck 14 ,4182
- Short: IV/1b Title: Densities of Liquid Systems: Densities of Binary Aqueous Systems and Heat Capacities of Liquid Systems Author: D'Ans, J.; Surawski, H.; Synowietz, C. Editor: Schäfer, Kl. Source: Landolt-Börnstein, New Series Volume: IV/1b Year: 1977 ISBN: 3-540-08272-7 ISBN: 978-3-540-08272-9 Internet Resource: DOI:10.1007/b20004 RefComment: 62 figs., VII, 335 pages. Hardcover Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
- Reagent, more selective than HF, for cleavage of silyl groups. Unlike HF, excess reagent is not required, and catalytic amounts are sometimes effective. TBDMS can be selectively cleaved in the presence of TBDPS or TIPS groups: J. Org. Chem., 57, 2492 (1992); 58, 5130 (1993); 60, 6674 (1995).
安全信息
- 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。
- 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+P312+P330
- P301+P330+P331
- P303+P361+P353
- P304+P340+P310
- 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。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H302 Harmful if swallowed 吞食有害
- H311 Toxic in contact with skin 皮肤接触中毒
GHS Symbol
- 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；
- 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）；
- R34 Causes burns 会导致灼伤
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Amphibian - frog DOSE/DURATION : 140 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849- Volume(issue)/page/year: 124,133,1937
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