505-65-7
505-65-7 structure
- Name: 1,3-Dioxepan
- Chemical Name: 1,3-dioxepane
- CAS Number: 505-65-7
- Molecular Formula: C5H10O2
- Molecular Weight: 102.13200
- Create Date: 2018-03-23 08:00:00
- Modify Date: 2025-08-25 20:16:29
| Name | 1,3-dioxepane |
|---|---|
| Synonyms |
1,4-Butanediol formal
Formaldehyde,cyclic tetramethylene acetal 1,3-Dioxacycloheptane Tetramethyl ene formal 1,3-Dioxepan [1,3]dioxepane |
| 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 |
| Risk Phrases | 11 |
|---|---|
| Safety Phrases | 16-36/37/39 |
| RIDADR | UN 1993 |
| HS Code | 2932999099 |
|
~87%
505-65-7 |
| Literature: Burczyk, Bogdan Journal fuer Praktische Chemie (Leipzig), 1980 , vol. 322, # 1 p. 173 - 176 |
|
~%
505-65-7 |
| Literature: Brannock; Lappin Journal of Organic Chemistry, 1956 , vol. 21, p. 1366 |
|
~%
Detail
|
| Literature: Pattison Journal of Organic Chemistry, 1957 , vol. 22, p. 662 |
| 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% |