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Merck
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安全信息

8.01555

Sigma-Aldrich

Butyraldehyde

for synthesis

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别名:
Butyraldehyde, Butanal
经验公式(希尔记法):
C4H8O
CAS号:
分子量:
72.11
MDL编号:
UNSPSC代码:
12352114
EC索引号:
204-646-6
NACRES:
NA.22

蒸汽压

116 hPa ( 20 °C)

质量水平

检测方案

≥99.0% (GC)

形式

liquid

自燃温度

190 °C

效能

2490 mg/kg LD50, oral (Rat)
2848 mg/kg LD50, skin (Rabbit)

expl. lim.

1.7-11.1 % (v/v)

pH值(酸碱度)

6-7 (20 °C, 71 g/L in H2O)

bp

75-76 °C/1013 hPa

mp

-99 °C

转变温度

flash point -12 °C

密度

0.80 g/cm3 at 20 °C

储存温度

2-30°C

InChI

1S/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3

InChI key

ZTQSAGDEMFDKMZ-UHFFFAOYSA-N

应用

  • Advanced tetra amino (ATA-100) cobalt(II) phthalocyanine-based metallo-covalent organic polymer: Utilizing butyraldehyde in the synthesis of cobalt(II) phthalocyanine-based polymers, this research provides an innovative approach for detecting volatile organic compounds, presenting significant implications for environmental monitoring and safety assessments in various industries (Güney et al., 2023).
  • Catalytic production of bio-renewable butyl butyrate: This review emphasizes the catalytic use of butyraldehyde for producing butyl butyrate, a potential jet fuel blend, highlighting its role in sustainable fuel development and its importance in the biofuel industry (Kushwaha et al., 2022).
  • Detection of aliphatic aldehydes: A pillar[5]arene-based fluorescent supramolecular polymer demonstrates vaporchromic behavior, which is essential for detecting butyraldehyde among other aldehydes. This technology is crucial for enhancing safety protocols in chemical manufacturing environments (Shi et al., 2022).

分析说明

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.802 - 0.804
Identity (IR): passes test

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

50.0 °F - Pensky-Martens closed cup

闪点(°C)

< 10 °C - Pensky-Martens closed cup

法规信息

危险化学品

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