O3303
1,8-Octanediol
98%
Synonym(s):
Octamethylene glycol
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All Photos(3)
About This Item
Linear Formula:
HO(CH2)8OH
CAS Number:
Molecular Weight:
146.23
Beilstein:
1633499
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
98%
bp
172 °C/20 mmHg (lit.)
mp
57-61 °C (lit.)
SMILES string
OCCCCCCCCO
InChI
1S/C8H18O2/c9-7-5-3-1-2-4-6-8-10/h9-10H,1-8H2
InChI key
OEIJHBUUFURJLI-UHFFFAOYSA-N
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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 Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
248.0 °F - closed cup
Flash Point(C)
120 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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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
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Following concerns over increasing global plastic pollution, interest in the production and characterization of bio-based and biodegradable alternatives is rising. In the present work, the synthesis of a series of fully bio-based alternatives based on 2,4-, 2,5-, and 2,6-pyridinedicarboxylic acid-derived
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