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Merck
CN
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About This Item

线性分子式:
CH3COO(CH2)3CH3
CAS Number:
分子量:
116.16
Beilstein:
1741921
MDL编号:
UNSPSC代码:
12191502
EC索引号:
204-658-1
NACRES:
NA.21
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蒸汽密度

4 (vs air)

质量水平

蒸汽压

15 mmHg ( 25 °C)
8 mmHg ( 20 °C)

产品线

EMPLURA®

方案

≥99% (GC)

表单

liquid

自燃温度

790 °F

效能

13100 mg/kg LD50, oral (Rat)
>14100 mg/kg LD50, skin (Rabbit)

expl. lim.

7.6 %

dilution

(low-cost alternative, for basic applications)

杂质

≤0.02% Free acid (as CH3COOH)
≤1% n-Butyl alcohol (GC)

蒸发残留物

≤0.0010%

折射率

n20/D 1.394 (lit.)

pH值(酸碱度)

6.2 (20 °C, 5.3 g/L in H2O, External MSDS)

运动粘度

0.83 cSt(20 °C)

沸点

124-126 °C (lit.)

mp

−78 °C (lit.)

转变温度

flash point 27 °C

密度

0.88 g/mL at 25 °C (lit.)

储存温度

2-30°C

SMILES字符串

CCCCOC(C)=O

InChI

1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3

InChI key

DKPFZGUDAPQIHT-UHFFFAOYSA-N

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应用


  • Exposure to Volatile Organic Compounds in Paint Production Plants: Levels and Potential Human Health Risks.: This research assesses the levels of volatile organic compounds, including n-butyl acetate, in paint production environments and discusses the associated health risks, emphasizing the need for effective exposure control strategies (Ghobakhloo et al., 2023).

  • Application of On-Line Sorbentless Cryogenic Needle Trap Extraction Coupled with GC-FID for Analysis of Some Organic Volatile Impurities in Solid Pharmaceuticals.: Research on the application of cryogenic needle trap extraction with gas chromatography for analyzing volatile impurities, including n-butyl acetate, in pharmaceutical products, demonstrating a novel approach to chemical analysis (Djozan et al., 2022).

分析说明

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.02 %
Density (d 20 °C/ 4 °C): 0.879 - 0.881
Density (d 20 °C/20 °C): 0.881 - 0.883
n-Butyl alcohol (GC): ≤ 1 %
Evaporation residue: ≤ 0.0010 %

法律信息

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

FlameExclamation mark

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3 - STOT SE 3

靶器官

Central nervous system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

80.6 °F - closed cup

闪点(°C)

27 °C - closed cup


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