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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:
541-85-5
分子量:
128.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57652074
EC Number:
208-793-7
Beilstein/REAXYS Number:
506345
MDL number:
MFCD00009340
Assay:
≥94% (GC)
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Quality Segment

100

assay

≥94% (GC)

refractive index

n20/D 1.414 (lit.)

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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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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