C6H14O
102.17 g/mol
Industrial ChemicalDanger
Diisopropyl ether
CAS108-20-3EC203-560-6
Category
Industrial Chemical
Compound Class
Other
Primary Use
Solvent for resins, waxes, oils, dyes
Diisopropyl ether is a clear, colorless liquid with an ethereal odor. It is less dense than water and produces vapors heavier than air, with a low flash point of -18 °F.
Solvent for resins, waxes, oils, dyesSolvent for surface coatingsSolvent in paint and varnish
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Isopropyl acetate
CAS108-21-4
Solvent for lacquers and coatings
ReferenceSame Category
Isopropenyl acetate
CAS108-22-5
precursor to acetylacetone
ReferenceSame Category
Isopropyl chloroformate
CAS108-23-6
Chemical intermediate for polymer initiators
ReferenceSame Category
Acetic anhydride
CAS108-24-7
Acetylating and dehydrating agent
Safety Reference
Danger
H225Highly flammable liquid and vapour
H336May cause drowsiness or dizziness
H412Harmful to aquatic life with long lasting effects
H335May cause respiratory irritation
H402Harmful to aquatic life
H316Causes mild skin irritation
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
H371May cause damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Diisopropyl ether (CAS 108-20-3) is 2909.19.
HS code (international, 6-digit)
2909.19
EU CN code (8-digit)
2909 19 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-propan-2-yloxypropane
InChIKey
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N
SMILES
CC(C)OC(C)C
Synonyms (38)
- DIPE
- Isopropyl Alcohol EP Impurity C
- (iso-C3H7)2O
- 1,1'-Dimethyldiethyl ether
- 2,2'-Oxybispropane
- 2,2'-oxydipropane
- 2-Isopropoxypropane
- 2-propan-2-yloxypropane
- 2-propyl ether
- Bis(isopropyl) ether
- Di(2-propyl) ether
- Diiospropyl ether
- Diisopropyl ether
- Diisopropyl ether, Stabilized
- Diisopropyl oxide
- Ether isopropylique
- Ether isopropylique [French]
- Ether, isopropyl
- ISOPROPYL ETHER
- Izopropylowy eter
- Izopropylowy eter [Polish]
- Propane, 2,2'-oxybis-
- bis(1-methylethyl)ether
- diisoproply ether
- diisoproylether
- i-Pr2O
- i-propyl ether
- isopropy ether
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