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Merck

38490

Supelco

5,5-二甲基-1,3-环己二酮

for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0%

别名:

双甲酮, 甲酮

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About This Item

线性分子式:
(CH3)2C6H6(=O)2
CAS号:
分子量:
140.18
Beilstein:
471489
EC號碼:
MDL號碼:
分類程式碼代碼:
12164500
PubChem物質ID:
NACRES:
NA.21

等級

for HPLC derivatization

品質等級

化驗

≥99.0% (GC)
≥99.0%

品質

for the determination of aldehyde formaldehyde

mp

146-148 °C (lit.)

應用

general analytical

SMILES 字串

CC1(C)CC(=O)CC(=O)C1

InChI

1S/C8H12O2/c1-8(2)4-6(9)3-7(10)5-8/h3-5H2,1-2H3

InChI 密鑰

BADXJIPKFRBFOT-UHFFFAOYSA-N

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一般說明

5,5-二甲基-1,3-环己二酮(双甲酮)基本上是一种用于测定醛的高灵敏度和高度特异性的试剂。因为它环保,产量高,并且是一个简单的后处理程序,这是非常有利的。

應用

5,5-二甲基-1,3-环己二酮可用于与乙二醇中的芳香醛进行缩合反应。它也可用于醛的 HPLC 痕量分析。

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Solid-State Condensation Reactions Between Aldehydes and 5, 5-Dimethyl-1, 3-cyclohexanedione by Grinding at Room Temperature.
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Trace analysis of aldehydes by reversed-phase high-performance liquid chromatography and precolumn fluorigenic labeling with 5, 5-dimethyl-1, 3-cyclohexanedione.
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Methods in enzymology, 473, 95-115 (2010-06-02)
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