Neopentyl glycol diglycidyl ether: Difference between revisions
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==Toxicity== |
==Toxicity== |
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NPGDGE toxicity is fairly well understood. It is classed as a skin irritant and skin sensitizer.<ref>{{Cite web |last=US EPA |first=OCSPP |date=2013-03-01 |title=Chemical Data Reporting under the Toxic Substances Control Act |url=https://www.epa.gov/chemical-data-reporting |access-date=2022-03-29 |website=www.epa.gov |language=en}}</ref> |
NPGDGE toxicity is fairly well understood. It is classed as a skin irritant and skin sensitizer.<ref>{{Cite web |last=US EPA |first=OCSPP |date=2013-03-01 |title=Chemical Data Reporting under the Toxic Substances Control Act |url=https://www.epa.gov/chemical-data-reporting |access-date=2022-03-29 |website=www.epa.gov |language=en}}</ref><ref>{{Cite journal |last=Jolanki |first=R. |last2=Sysilampi |first2=M.-L. |last3=Kanerva |first3=L. |last4=Estlander |first4=T. |date=1989 |editor-last=Frosch |editor-first=Peter |editor2-last=Dooms-Goossens |editor2-first=A. |editor3-last=Lachapelle |editor3-first=J.-M. |editor4-last=Rycroft |editor4-first=R. J. G. |editor5-last=Scheper |editor5-first=R. J. |title=Contact Allergy to Cycloaliphatic Epoxy Resins |url=https://link.springer.com/chapter/10.1007/978-3-642-74299-6_75 |journal=Current Topics in Contact Dermatitis |language=en |location=Berlin, Heidelberg |publisher=Springer |pages=360–367 |doi=10.1007/978-3-642-74299-6_75 |isbn=978-3-642-74299-6}}</ref> |
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==See also== |
==See also== |
Revision as of 19:39, 29 March 2022
Neopentyl glycol diglycidyl ether (NPGDGE) is an organic chemical in the glycidyl ether family. It is aliphatic and a colorless liquid. It has the formula C11H20O4 and the CAS registry number of 17557-23-2.[1] It has two oxirane groups per molecule.[2] Its principle use is in modifying epoxy resins.
It is REACH registered.[3] The IUPAC name is 2-[[2,2-dimethyl-3-(oxiran-2-ylmethoxy)propoxy]methyl]oxirane.[4]
Uses
A key use is modifying the viscosity and properties of epoxy resins[5] which may then be formulated into CASE applications: Coatings, Adhesives,[6] Sealants and Elastomers. These uses include cationic polymerization reactions.[7][8]
Toxicity
NPGDGE toxicity is fairly well understood. It is classed as a skin irritant and skin sensitizer.[9][10]
See also
- o-Cresyl glycidyl ether
- Allyl glycidyl ether
- 2-Ethylhexyl glycidyl ether
- n-Butyl glycidyl ether
- Epoxide
- Glycidol
References
- ^ "System of Registries | US EPA". sor.epa.gov. Retrieved 2022-03-25.
- ^ PubChem. "Neopentyl glycol diglycidyl ether". pubchem.ncbi.nlm.nih.gov. Retrieved 2022-03-25.
- ^ "Substance Information - ECHA". echa.europa.eu. Retrieved 2022-03-25.
- ^ PubChem. "Neopentyl glycol diglycidyl ether". pubchem.ncbi.nlm.nih.gov. Retrieved 2022-03-29.
- ^ Monte, Salvatore J. (1998), Pritchard, Geoffrey (ed.), "Diluents and viscosity modifiers for epoxy resins", Plastics Additives: An A-Z reference, Dordrecht: Springer Netherlands, pp. 211–216, doi:10.1007/978-94-011-5862-6_24, ISBN 978-94-011-5862-6, retrieved 2022-03-29
- ^ Luo, Jing; Luo, Jianlin; Zhang, Jizhi; Bai, Yuanyuan; Gao, Qiang; Li, Jianzhang; Li, Li (September 2016). "A New Flexible Soy-Based Adhesive Enhanced with Neopentyl Glycol Diglycidyl Ether: Properties and Application". Polymers. 8 (9): 346. doi:10.3390/polym8090346. ISSN 2073-4360.
{{cite journal}}
: CS1 maint: unflagged free DOI (link) - ^ Crivello, James V (March 2006). "Cationic photopolymerization of alkyl glycidyl ethers". Wiley.
- ^ Bulut, Umut; Crivello, James V. (2005-04-02). "Investigation of the Reactivity of Epoxide Monomers in Photoinitiated Cationic Polymerization". Macromolecules. 38 (9): 3584–3595. doi:10.1021/ma050106k. ISSN 0024-9297.
- ^ US EPA, OCSPP (2013-03-01). "Chemical Data Reporting under the Toxic Substances Control Act". www.epa.gov. Retrieved 2022-03-29.
- ^ Jolanki, R.; Sysilampi, M.-L.; Kanerva, L.; Estlander, T. (1989). Frosch, Peter; Dooms-Goossens, A.; Lachapelle, J.-M.; Rycroft, R. J. G.; Scheper, R. J. (eds.). "Contact Allergy to Cycloaliphatic Epoxy Resins". Current Topics in Contact Dermatitis. Berlin, Heidelberg: Springer: 360–367. doi:10.1007/978-3-642-74299-6_75. ISBN 978-3-642-74299-6.
Further reading
- Epoxy resin technology. Paul F. Bruins, Polytechnic Institute of Brooklyn. New York: Interscience Publishers. 1968. ISBN 0-470-11390-1. OCLC 182890.
{{cite book}}
: CS1 maint: others (link) - Flick, Ernest W. (1993). Epoxy resins, curing agents, compounds, and modifiers : an industrial guide. Park Ridge, NJ. ISBN 978-0-8155-1708-5. OCLC 915134542.
{{cite book}}
: CS1 maint: location missing publisher (link) - Lee, Henry (1967). Handbook of epoxy resins. Kris Neville ([2nd, expanded work] ed.). New York: McGraw-Hill. ISBN 0-07-036997-6. OCLC 311631322.
- "Dow Epoxy Resins" (PDF).