21580
Hexanoic anhydride
purum, ≥97.0% (GC)
Synonym(s):
Caproic anhydride
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About This Item
Linear Formula:
[CH3(CH2)4CO]2O
CAS Number:
Molecular Weight:
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 Segment
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
Storage Class
10 - Combustible liquids
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