1,3-dioxepane

formaldehyde, cyclic tetramethylene acetal

CAS: 505-65-7 C5 H10 O2 MW: 102.13310000

Identification

Name1,3-dioxepane
IUPAC1,3-dioxepane
CAS Number505-65-7
EINECS208-167-3
FDA UNII06TKO0IFJN
Molecular FormulaC5 H10 O2
Molecular Weight102.13310000
MDL NumberMFCD00020992
Nikkaji NumberJ182.258F

Regulatory

DG SANTE Food Contact Materials1,4-butanediol formal
FDA Mainterm (IAUFC)505-65-7 ; BUTANEDIOL FORMAL

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 3.057e+004 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for 1,3-dioxepane usage levels up tonot for fragrance use.
Recommendation for 1,3-dioxepane flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

1,4- butanediol formal 1,3- dioxacycloheptane 1,3- dioxepin, tetrahydro- formaldehyde, cyclic tetramethylene acetal tetramethylene formal Try the PubMed Search.