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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN

562807

Sigma-Aldrich

N-正丙基马来酰胺

95%

别名:

1-Propyl-1H-pyrrole-2,5-dione, 1-Propyl-2,5-dihydro-1H-pyrrole-2,5-dione

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About This Item

经验公式(希尔记法):
C7H9NO2
CAS号:
分子量:
139.15
Beilstein:
1525008
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

价格与库存信息目前不能提供

方案

95%

折射率

n20/D 1.4760 (lit.)

沸点

97 °C/18 mmHg (lit.)

密度

1.112 g/mL at 25 °C (lit.)

官能团

imide
maleimide

储存温度

2-8°C

SMILES字符串

CCCN1C(=O)C=CC1=O

InChI

1S/C7H9NO2/c1-2-5-8-6(9)3-4-7(8)10/h3-4H,2,5H2,1H3

InChI key

DABFKTHTXOELJF-UHFFFAOYSA-N

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7724952411843443
Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

200

refractive index

n20/D 1.3 (lit.)

refractive index

n20/D 1.3 (lit.)

refractive index

n20/D 1.3 (lit.)

refractive index

-

density

1.645 g/mL at 25 °C (lit.)

density

1.645 g/mL at 25 °C (lit.)

density

1.645 g/mL at 25 °C (lit.)

density

1.65 g/cm3 at 20 °C

bp

120 °C/755 mmHg (lit.)

bp

120 °C/755 mmHg (lit.)

bp

120 °C/755 mmHg (lit.)

bp

121 °C/1013 mbar

form

liquid

form

liquid

form

liquid

form

liquid

其他说明

冷藏

象形图

FlameExclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Sens. 1

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

138.0 °F - closed cup

闪点(°C)

58.9 °C - closed cup

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M Sortino et al.
Bioorganic & medicinal chemistry, 19(9), 2823-2834 (2011-04-13)
The synthesis, in vitro evaluation and SAR studies of 67 maleimides and derivatives acting as antifungal agents are reported. A detailed SAR study supported by theoretical calculations led us to determine that: an intact maleimido ring appears to be necessary

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