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Merck
CN

W273104

4-甲基-2-戊酮

≥99%, FCC

别名:

[=methyl isobutyl ketone(solvent)]甲基异丁基酮(溶剂), 异丁基甲基酮, 异丙基丙酮, 甲基异丁基酮

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关于此项目

线性分子式:
(CH3)2CHCH2COCH3
化学文摘社编号:
分子量:
100.16
FEMA Number:
2731
Council of Europe no.:
151
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.017
EC Number:
203-550-1
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
605399
Organoleptic:
ethereal; fruity; spicy
Grade:
Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
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产品名称

4-甲基-2-戊酮, ≥99%, FCC

SMILES string

CC(C)CC(C)=O

InChI

1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3

InChI key

NTIZESTWPVYFNL-UHFFFAOYSA-N

biological source

synthetic

grade

Kosher

agency

meets purity specifications of JECFA

reg. compliance

FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

vapor density

3.5 (vs air)

assay

≥99%

form

liquid

autoignition temp.

840 °F

expl. lim.

1.2-8 %, 93 °F

refractive index

n20/D 1.395 (lit.)

bp

117-118 °C

mp

−80 °C (lit.)

density

0.801 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

ethereal; fruity; spicy

Quality Level

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Application


  • 依普利酮在 13 种纯溶剂中从 283.15 到 323.15 K 的热力学分析:本研究详细分析了依普利酮的溶解度行为和热力学,为其在溶剂选择和药物配方中的应用提供了宝贵的见解(Liu 等人,2024 年)。

  • 开发和验证用于蜂蜜挥发性目标化合物和可疑化合物测定的高通量顶空固相微萃取气相色谱-质谱方法:本文提出了一种分析蜂蜜中挥发性化合物的方法,其中使用 4-甲基-2-戊酮来增强对香气化合物的检测,这对于质量控制和真实性评估至关重要(Gialouris 等人,2023 年)。

Disclaimer

仅供R&D或非EU食品使用不用于零售。

General description

4-甲基-2-戊酮已经在柠檬香精、意大利栗子和蟹肉的挥发性成分中得到鉴定。

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

57.2 °F - closed cup

flash_point_c

14 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Volatile compound analysis of SPME headspace and extract samples from roasted Italian chestnuts (Castanea sativa Mill.) using GC-MS.
Krist S, et al.
Food Sci. Technol., 219(5), 470-473 (2004)
Analysis of crabmeat volatile compounds.
Matiella JE & Hsieh TCY.
Journal of Food Science, 55(4), 962-966 (1990)
Analysis of flavor constituents from lemon and lime essence.
Moshonas MG and Shaw PE.
Journal of Agricultural and Food Chemistry, 20(5), 1029-1030 (1972)
H J Shim et al.
Journal of chromatography. B, Biomedical applications, 656(2), 407-414 (1994-06-17)
A high-performance liquid chromatographic method was developed for the simultaneous determination of a new anthracycline, DA-125 (I), and its metabolites (M1, M2, M3, and M4) in rat plasma and urine using fluorescein as an internal standard. Compound I, a prodrug
Ginette Truchon et al.
Journal of occupational and environmental hygiene, 3(3), 137-143 (2006-02-09)
Compartmental and physiologically based toxicokinetic modeling coupled with Monte Carlo simulation were used to quantify the impact of biological variability (physiological, biochemical, and anatomic parameters) on the values of a series of bio-indicators of metal and organic industrial chemical exposures.

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