60435
叔戊氧基钾 溶液
technical, ~25% in toluene (T, ~1.7 M)
别名:
2-甲基-2-丁醇钾, 叔戊醇钾
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关于此项目
线性分子式:
CH3CH2C(CH3)2OK
化学文摘社编号:
分子量:
126.24
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4149025
Concentration:
~25% in toluene (T, ~1.7 M)
grade
technical
Quality Segment
concentration
~25% in toluene (T, ~1.7 M)
density
0.90 g/mL at 20 °C
SMILES string
[K+].CCC(C)(C)[O-]
InChI
1S/C5H11O.K/c1-4-5(2,3)6;/h4H2,1-3H3;/q-1;+1
InChI key
ZRLVQFQTCMUIRM-UHFFFAOYSA-N
Application
Potassium tert-pentoxide solution has been used as a base to synthesize [RuClPh(CO)(H2IMes)(PCy3)] from second-generation Grubbs metathesis catalyst, [RuCl2(=CHPh)(H2IMes)(PCy3)], (where H2IMes is 1,3-dimethyl-4,5-dihydroimidazol-2-ylidene and PCy3 is tricyclohexylphosphine) and benzyl alcohol. This complex is a solid, air-stable and highly active isomerization catalyst.
Disclaimer
可能结晶；可在加热到大约30°C 时重新溶解
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signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
39.2 °F
flash_point_c
4 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter