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Merck
CN

75190

Sigma-Aldrich

庚酸

≥99.0% (GC)

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别名:
正庚酸, 葡萄花酸
线性分子式:
CH3(CH2)5COOH
CAS号:
分子量:
130.18
Beilstein:
1744723
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

4.5 (vs air)

质量水平

蒸汽压

<0.1 mmHg ( 20 °C)

检测方案

≥99.0% (GC)

形式

liquid

expl. lim.

10.1 %

折射率

n20/D 1.4221 (lit.)
n20/D 1.423

bp

223 °C (lit.)

mp

−10.5 °C (lit.)

密度

0.918 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCC(O)=O

InChI

1S/C7H14O2/c1-2-3-4-5-6-7(8)9/h2-6H2,1H3,(H,8,9)

InChI key

MNWFXJYAOYHMED-UHFFFAOYSA-N

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应用

庚酸可用于:
  • 通过与甘油进行酯化反应,合成称为三庚酸甘油酯或三庚精的三酰甘油
  • 通过碳负载的铂纳米粒子进行脱羰反应,合成1-己烯。
  • 在氧化铝表面负载 MnO2/CeO2 或 ZrO2 作为催化剂存在的条件下,进行酮化反应,合成7-十三烷酮。

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

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