1,3-Dioxepan

Names

[ CAS No. ]:
505-65-7

[ Name ]:
1,3-Dioxepan

[Synonym ]:
1,4-Butanediol formal
Formaldehyde,cyclic tetramethylene acetal
1,3-Dioxacycloheptane
Tetramethyl ene formal
1,3-Dioxepan
[1,3]dioxepane

Chemical & Physical Properties

[ Density]:
0.96g/cm3

[ Boiling Point ]:
139.5ºC at 760mmHg

[ Molecular Formula ]:
C₅H₁₀O₂

[ Molecular Weight ]:
102.13200

[ Flash Point ]:
37.7ºC

[ Exact Mass ]:
102.06800

[ PSA ]:
18.46000

[ LogP ]:
0.77090

[ Index of Refraction ]:
1.408

Safety Information

[ Risk Phrases ]:
11

[ Safety Phrases ]:
16-36/37/39

[ RIDADR ]:
UN 1993

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%