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Merck

61405

Sigma-Aldrich

乙酰丙酸甲酯

greener alternative

≥98.0%

别名:

β-乙酰丙酸甲酯, 4-酮戊酸甲酯, 乙酰丙酸甲酯, 甲基4-戊酮酸酯, 甲基4-酮戊酸酯

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About This Item

线性分子式:
CH3COCH2CH2COOCH3
CAS号:
分子量:
130.14
Beilstein:
1754008
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥98.0%

環保替代產品特色

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.422

bp

193-195 °C (lit.)

密度

1.051 g/mL at 20 °C (lit.)

官能基

ester
ketone

環保替代類別

SMILES 字串

COC(=O)CCC(C)=O

InChI

1S/C6H10O3/c1-5(7)3-4-6(8)9-2/h3-4H2,1-2H3

InChI 密鑰

UAGJVSRUFNSIHR-UHFFFAOYSA-N

一般說明

在甲醇中加入几滴稀硫酸,可以将葡萄糖合成乙酰丙酸甲酯。
我们致力于为您提供更环保的替代产品,以符合“绿色化学的 12 项原则”的一项或多项原则要求。这种产品被视为对环境无害,且已升级为“更安全的溶剂和辅助剂”。 点击此处了解更多信息。

應用

乙酰丙酸甲酯在lewis酸甲酯(如Hf-β)存在下可进行Meerwein-Ponndorf-Verley(MPV)还原,生成4-羟基戊酸酯。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

161.6 °F - closed cup

閃點(°C)

72 °C - closed cup

個人防護裝備

Eyeshields, 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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"Extremely low sulfuric acid catalyst system for synthesis of methyl levulinate from glucose"
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Industrial Crops and Products, 40, 136-144 (2012)
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Carbohydrate research, 358, 37-39 (2012-07-31)
One-pot preparation of methyl levulinate (MLA) from cellulose in near-critical methanol was studied. Acids containing SO(3)H group were proven to be effective catalysts for the production of MLA from cellulose's catalytic alcoholysis. The effects of different reaction conditions, such as
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<BIG>Luo.YH, et al.</BIG>
J. Catal., 320, 198-207 (2014)

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