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Merck
CN

W284114

Sigma-Aldrich

2,3-戊二酮

greener alternative

natural, ≥96%, FG

别名:

乙酰基丙酰

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About This Item

线性分子式:
CH3CH2COCOCH3
CAS Number:
分子量:
100.12
FEMA编号:
2841
Beilstein:
1699638
EC 号:
欧洲委员会编号:
2039c
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
7.060
NACRES:
NA.21

价格与库存信息目前不能提供

等级

FG
Fragrance grade
Halal
Kosher
natural

质量水平

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

方案

≥96%

环保替代产品特性

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

折射率

n20/D 1.404 (lit.)

沸点

110-112 °C (lit.)

mp

−52 °C (lit.)

密度

0.957 g/mL at 25 °C (lit.)

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一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

应用


  • Changes in physicochemical properties and microbial community succession during leaf stacking fermentation.: This research investigates the changes in physicochemical properties and microbial communities during leaf fermentation, with a focus on the role of volatile compounds like 2,3-pentanedione. The study provides insights into fermentation processes and microbial interactions (Zhang et al., 2023).

生化/生理作用

Taste at 1-5.0 ppm

其他说明

Natural occurrence: Butter, cocoa, coffee, potato chips, roasted almonds, pecans, wheat bread and yogurt.

法律信息

Additional information may be required prior to purchase of this material

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 2 - Skin Sens. 1B - STOT RE 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

66.2 °F - open cup

闪点(°C)

19 °C - open cup

个人防护装备

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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