526037
环戊基甲醛
95%
别名:
环戊基甲醛, 环戊烷甲醛, 环戊甲醛, 环戊醛, 甲酰基环戊烷
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选择尺寸
关于此项目
线性分子式:
C5H9CHO
化学文摘社编号:
分子量:
98.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
InChI key
VELDYOPRLMJFIK-UHFFFAOYSA-N
SMILES string
[H]C(=O)C1CCCC1
InChI
1S/C6H10O/c7-5-6-3-1-2-4-6/h5-6H,1-4H2
assay
95%
contains
0.1% hydroquinone as stabilizer
refractive index
n20/D 1.4430 (lit.)
bp
140-141 °C (lit.)
density
0.919 g/mL at 25 °C (lit.)
functional group
aldehyde
storage temp.
2-8°C
Quality Level
General description
环戊烷甲醛可由环己烯与过硫酸盐通过铜催化的氧化而制得。它也可由硫酸汞和环己烯合成。
Application
环戊烷甲醛可被用于合成：
- D,L-反式-2-环戊基亚甲基-1-亚硝基-1-（2-羟基环己基）肼
- 5-环戊基-5-羟基-2-戊烯酸乙酯
- 3-环烯基-3-羟基-2-乙烯基丙酸乙酯
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
82.9 °F - closed cup
flash_point_c
28.3 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
2-Hydroxycyclohexylhydrazines. II. 1 Reaction with Nitrous Acid.
Taguchi T, et al.
The Journal of Organic Chemistry, 29(5), 1104-1106 (1964)
Mechanism of oxidation of the 2-hydroxycyclohexyl radical to cyclopentanecarbaldehyde by copper ions in aqueous solutions.
Masarwa M, et al.
Inorganic Chemistry, 30(8), 1849-1854 (1991)
Cyclopentanecarboxaldehyde.
Grummitt O, et al.
Organic Syntheses, 26-26 null
The Synthesis of Some δ-Lactones of α,β,δ-Trihydroxy Acids1.
English Jr J, et al.
Journal of the American Chemical Society, 73(2), 615-618 (1951)
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