67260
5-甲基-3-庚酮
≥94% (GC)
别名:
乙基异戊基酮
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关于此项目
线性分子式:
CH3CH2CH(CH3)CH2COCH2CH3
化学文摘社编号:
分子量:
128.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-793-7
Beilstein/REAXYS Number:
506345
MDL number:
eCl@ss:
32160703
Assay:
≥94% (GC)
Quality Segment
assay
≥94% (GC)
refractive index
n
bp
157-162 °C (lit.)
density
0.823 g/mL at 25 °C (lit.)
functional group
ketone
SMILES string
CCC(C)CC(=O)CC
InChI
1S/C8H16O/c1-4-7(3)6-8(9)5-2/h7H,4-6H2,1-3H3
InChI key
PSBKJPTZCVYXSD-UHFFFAOYSA-N
Application
- 5-Methyl-3-heptanone can be converted into the corresponding gem-dihydroperoxide using aqueous hydrogen peroxide and chlorosulfonic acid as a catalyst at room temperature.
- It can be reduced to its corresponding alcohol using sodium borohydride in urea/choline chloride eutectic salt.
- It can undergo condensation with tert-butyl-sulfinamide to form the corresponding chiral tert-butyl-sulfinyl-ketimine, which can further react with ylides derived from trimethylsulfonium iodide and S-allyl tetrahydrothiophenium bromide to form highly substituted chiral aziridines.
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警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
靶器官
Respiratory system
存储类别
3 - Flammable liquids
闪点 (F)
111.2 °F - closed cup
闪点 (°C)
44 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter