21580
己酸酐
purum, ≥97.0% (GC)
别名:
正己酸酐
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关于此项目
线性分子式:
[CH3(CH2)4CO]2O
化学文摘社编号:
分子量:
214.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
218-121-4
Beilstein/REAXYS Number:
1776561
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
grade
purum
Quality Level
assay
≥97.0% (GC)
form
liquid
refractive index
n20/D 1.428 (lit.), n20/D 1.429
bp
246-248 °C (lit.)
solubility
ethanol: soluble 1 g/10 mL, clear, colorless
density
0.928 g/mL at 20 °C (lit.)
functional group
anhydride, ester
SMILES string
CCCCCC(=O)OC(=O)CCCCC
InChI
1S/C12H22O3/c1-3-5-7-9-11(13)15-12(14)10-8-6-4-2/h3-10H2,1-2H3
InChI key
PKHMTIRCAFTBDS-UHFFFAOYSA-N
Application
Hexanoic anhydride has been used in:
- green synthesis of esters of acyclovir (acyclovir prodrugs)
- preparation of hexanoyl-modified chitosan nanoparticles and chitosan-based polymeric surfactants via N-acylation of chitosans
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wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
存储类别
10 - Combustible liquids
Moo-Yeal Lee et al.
International journal of biological macromolecules, 36(3), 152-158 (2005-07-14)
Chitosan-based polymeric surfactants (CBPSs) were prepared by N-acylation of chitosans (chitosan 10 and 500) with several acid anhydrides such as hexanoic (C6), lauric (C12), and palmitic (C16) anhydrides. Among the CBPS samples, CBPSs having a good solubility at pH 4.0
Rubén de Regil-Hernández et al.
Chemical & pharmaceutical bulletin, 59(9), 1089-1093 (2011-09-02)
Different green synthesis of alkyl esters of acyclovir (acyclovir prodrugs) is described. Hexanoic, decanoic, dodecanoic and tetradecanoic acyclovir esters were synthesized reacting acyclovir and the respective acid anhydride in dimethyl sulfoxide (DMSO), in solvents from renewable sources and without solvent
Kashappa Goud Desai et al.
Drug delivery, 13(5), 375-381 (2006-08-01)
Hexanoyl chitosan was synthesized through a coupling reaction between chitosan and hexanoic anhydride. Proton nuclear magnetic resonance (1HNMR) and fourier-transform infrared (FTIR) spectroscopy studies showed the formation of hexanoyl chitosan. The nanoparticles of hexanoyl chitosan were prepared through ionotropic gelation
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 21580-50ML-F | 04061836691462 |
| 21580-250ML-F | 04061838773968 |