C4H8O2
88.11 g/mol
Industrial ChemicalDanger
1,3-DIOXANE
CAS505-22-6EC208-005-1
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
Monomer for acetyl resins
1,3-Dioxane is an organic compound consisting of a six-membered saturated ring containing two oxygen atoms at the 1 and 3 positions. It is primarily used as a monomer in the production of acetyl resins.
Monomer for acetyl resins
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
Suberic acid
CAS505-48-6
dibasic acid for polymer synthesis
ReferenceSame Category
Tridecanedioic acid
CAS505-52-2
intermediate for polyamide and polyester production
ReferenceSame Category
Hexadecanedioic acid
CAS505-54-4
Bio-based chemical intermediate
ReferenceSame Category
Docosanedioic acid
CAS505-56-6
long-chain dicarboxylic acid intermediate
Referencesame scaffold
(4R-Cis)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl ester
CAS124655-09-0
pharmaceutical intermediate
Referencesame scaffold
Tert-Butyl (4R-cis)-6-formaldehydel-2,2-dimethyl-1,3-dioxane-4-acetate
CAS124752-23-4
pharmaceutical intermediate
Referencesame scaffold
(4R,6R)-tert-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
CAS125971-94-0
pharmaceutical intermediate
Referencesame scaffold
Tert-butyl 2-[(4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate
CAS125995-13-3
pharmaceutical intermediate
Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for 1,3-DIOXANE (CAS 505-22-6) is 2932.99.
HS code (international, 6-digit)
2932.99
EU CN code (8-digit)
2932 99 00
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
1,3-dioxane
InChIKey
VDFVNEFVBPFDSB-UHFFFAOYSA-N
SMILES
C1COCOC1
Synonyms (14)
- 1,3-DIOXANE
- 1,3-Dioxacyclohexane
- 1,3-Propanediol formal
- 1,3-dioxan
- 1-5-dioxane
- 2,4-dioxane
- 2,6-dioxane
- B-1,3-dioxane
- dihydro-m-dioxin
- m-Dioxane
- m-Dioxin, dihydro-
- meta-Dioxane
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