3,4-Dihydro-2H-1,5-benzodioxepin-7-amine
Also known as: 7-Amino-3,4-dihydro-2H-1,5-benzodioxepine, 3,4-Trimethylenedioxyaniline, 3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-amine, 3,4-Dihydro-7-amino-2H-benzo[b][1,4]dioxepine, 7-Amino-3,4-dihydro 2H-1,5-benzodioxepin, 2H,3H,4H-benzo[b]1,4-dioxepin-7-ylamine, AKOS BBS-00002870, BUTTPARK 121\15-34
3,4-Dihydro-2H-1,5-benzodioxepin-7-amine (CAS 175136-34-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H11NO2 and a molecular weight of 165.18900 g/mol. Key properties include a melting point of 81ºC, a boiling point of 123-128ºC/0.2mm, a density of 1.193g/cm3 and a flash point of 152.4°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 175136-34-2
- Jingsj CID
- J-8471-9
- Molecular Formula
- C9H11NO2
- Molecular Weight
- 165.18900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 81ºC |
|---|---|
| Boiling Point | 123-128ºC/0.2mm |
| Density | 1.193g/cm3 |
| Flash Point | 152.4°C |
| Exact Mass | 165.07900 |
| PSA | 44.48000 |
| LogP | 2.01130 |
| Vapor Pressure | 0.000728mmHg at 25°C |
| Refractive Index | 1.577 |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of 3,4-Dihydro-2H-1,5-benzodioxepin-7-amine?
The CAS number of 3,4-Dihydro-2H-1,5-benzodioxepin-7-amine is 175136-34-2.
What are the molecular formula and molecular weight of 3,4-Dihydro-2H-1,5-benzodioxepin-7-amine?
3,4-Dihydro-2H-1,5-benzodioxepin-7-amine has molecular formula C9H11NO2 and molecular weight 165.18900 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dihydro-2H-1,5-benzodioxepin-7-amine (CAS 175136-34-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8471-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.