O3303
1,8-Octanediol
98%
Synonym(s):
Octamethylene glycol
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About This Item
Linear Formula:
HO(CH2)8OH
CAS Number:
Molecular Weight:
146.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-090-8
Beilstein/REAXYS Number:
1633499
MDL number:
Assay:
98%
InChI key
OEIJHBUUFURJLI-UHFFFAOYSA-N
InChI
1S/C8H18O2/c9-7-5-3-1-2-4-6-8-10/h9-10H,1-8H2
SMILES string
OCCCCCCCCO
assay
98%
bp
172 °C/20 mmHg (lit.)
mp
57-61 °C (lit.)
Quality Level
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Application
1,8-Octanediol can undergo:
- Polycondensation with citric acid to form biodegradable poly(1,8-octanediol citrate)(POC) crosslinked bioelastomer which can be blended with various additives.
- Fischer esterification with dicarboxylic acids to form diol-based macromers.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
248.0 °F - closed cup
flash_point_c
120 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
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Development of poly (1, 8-octanediol citrate)/chitosan blend films for tissue engineering applications.
Zeimaran E, et al.
Carbohydrate Polymers, 175, 618-627 (2017)
Kai-Hee Huong et al.
International journal of biological macromolecules, 116, 217-223 (2018-05-04)
Long carbon chain alkanediols are used in the production of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) [P(3HB-co-4HB)], however these substrates possess high toxicity towards bacterial cells. This study demonstrated the effective utilisation of a long carbon chain alkanediol, namely 1,8-octanediol, to enhance the yield and
Synthesis and Characterization of Diol-Based Unsaturated Polyesters: Poly (diol fumarate) and Poly (diol fumarate-co-succinate).
Tatara AM, et al.
Biomacromolecules, 18(6), 1724-1735 (2017)
Chitin nanocrystal enhanced wet adhesion performance of mussel-inspired citrate-based soft-tissue adhesive.
Xu Y, et al.
Carbohydrate Polymers, 190, 324-330 (2018)
Daniel Arrieta-Baez et al.
Molecules (Basel, Switzerland), 24(8) (2019-04-20)
10,16-dihydroxyhexadecanoic acid obtained from agroresidual tomato waste, was oxidized to produce 7-oxohexadecanedioic acid in good yield (>70%) and purified without oxidation side products in one step. Polycondensation with 1,8-octanediol, yielded the polyester (poly(ω-carboxyl PA-co-OD)) with Mw = 2155.15 and Mn
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