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Merck
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文件

293261

Sigma-Aldrich

4-甲基-2-戊酮

suitable for HPLC, ≥99.5%

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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About This Item

线性分子式:
(CH3)2CHCH2COCH3
CAS号:
108-10-1
分子量:
100.16
Beilstein:
605399
EC號碼:
203-550-1
MDL號碼:
MFCD00008938
分類程式碼代碼:
12190000
PubChem物質ID:
329753228
NACRES:
NA.21

蒸汽密度

3.5 (vs air)

蒸汽壓力

15.7 mmHg

化驗

≥99.5%

形狀

liquid

自燃溫度

840 °F

expl. lim.

1.2-8 %, 93 °F

技術

HPLC: suitable

雜質

<0.050% water

蒸發殘留物

<0.001%

折射率

n20/D 1.395 (lit.)

bp

117-118 °C

mp

−80 °C (lit.)

密度

0.801 g/mL at 25 °C (lit.)

&lambda ；

H2O reference

紫外吸收

λ: 335 nm Amax: 1.00
λ: 340 nm Amax: 0.50
λ: 360 nm Amax: 0.15
λ: 380 nm Amax: 0.02
λ: 400 nm Amax: 0.01

應用

food and beverages

SMILES 字串

CC(C)CC(C)=O

InChI

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

InChI 密鑰

NTIZESTWPVYFNL-UHFFFAOYSA-N

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相关类别

一般說明

该溶剂经过玻璃蒸馏、亚微米过滤并经过严格的规格测试以保证各批次一致。

應用

为HPLC仪器和有机合成应用而设计。
用于在HPLC分析之前从城市污水处理厂（WWTP）污泥中提取纤维素衍生的乙酰丙酸的溶剂。

推薦產品

发现用于 HPLC 或 LC-MS 分析的理想 LiChropur 试剂

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system

安全危害

EUH066

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

57.2 °F - closed cup

閃點（°C）

14 °C - closed cup

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