用于单氮杂卟啉合成的相转移催化剂。用于离子跨膜迁移2以及作为制备液晶聚酯的合成子的试剂。 二苯并-18-冠-6-醚是一种大环配体,用于溶液相中碱金属阳离子的选择性结合和提取 Phase-transfer catalyst employed in monoazaporphyrin syntheses. Agent used for ion transfer across membranes and as a synthon for preparation of liquid crystal polyesters Dibenzo-18-crown-6 is a macrocyclic ligand used in the selective binding and extraction of alkali metal cations in solution phase.
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Dibenzo-18-crown-6
Dangerous GoodsCAS number:14187-32-7 molecular formula:C20H24O6
overview
compound introduction
Specs
| Chinese alias | 锡(II) 离子载体I | 2,3,11,12-二苯并-1,4,7,10,13,16-六氧杂环十八-2,11-二烯, 6,7,9,10,17,18,20,21-八氢二苯并[b,k][1,4,7,10,13,16]六氧杂环十八碳烯 | ||
| English alias | Crown ether dibenzo-18-crown-6 | Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro- | Dibenzo[b,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro- | BRN 1162153 | 6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][ | ||
| CAS number | 14187-32-7 | molecular formula | C20H24O6 |
| molecular weight | 360.4 g/mol | Exact mass | ≥98% |
| PSA | 55.400 Ų | logp | 2.200 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
2
Personal protective equipment:
dust mask type N95 (US),Eyeshields,Gloves
RTECS:
HP5386000
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
Found 0 shareMSDS





