1,3-Diimino-5,6-bis(octyloxy)isoindoline
Also known as: 5,6-Bis(octyloxy)isoindoline-1,3-diimine, 1H-Isoindol-3-amine, 1-imino-5,6-bis(octyloxy)-, 1,3-dihydro-1,3-diimino-5,6-bis(octyloxy)isoindole, 3-imino-5,6-dioctoxyisoindol-1-amine, 5,6-bis(octyloxy)-1,3-diiminoisoindoline
1,3-Diimino-5,6-bis(octyloxy)isoindoline (CAS 118156-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C24H39N3O2 and a molecular weight of 401.58500 g/mol. Key properties include a melting point of 122-125ºC(lit.), a boiling point of 535.7ºC at 760 mmHg, a density of 1.08g/cm3 and a flash point of 277.8ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 118156-18-6
- Jingsj CID
- J-1391218-0
- Molecular Formula
- C24H39N3O2
- Molecular Weight
- 401.58500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 122-125ºC(lit.) |
|---|---|
| Boiling Point | 535.7ºC at 760 mmHg |
| Density | 1.08g/cm3 |
| Flash Point | 277.8ºC |
| Exact Mass | 401.30400 |
| PSA | 78.19000 |
| LogP | 6.94740 |
| Vapor Pressure | 1.5E-11mmHg at 25°C |
| Refractive Index | 1.544 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 1,3-Diimino-5,6-bis(octyloxy)isoindoline?
The CAS number of 1,3-Diimino-5,6-bis(octyloxy)isoindoline is 118156-18-6.
What are the molecular formula and molecular weight of 1,3-Diimino-5,6-bis(octyloxy)isoindoline?
1,3-Diimino-5,6-bis(octyloxy)isoindoline has molecular formula C24H39N3O2 and molecular weight 401.58500 g/mol.
Is 1,3-Diimino-5,6-bis(octyloxy)isoindoline hazardous?
1,3-Diimino-5,6-bis(octyloxy)isoindoline has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1,3-Diimino-5,6-bis(octyloxy)isoindoline?
For 1,3-Diimino-5,6-bis(octyloxy)isoindoline, Upstream Products: 4,5-Dibromobenzene-1,2-diol, 1,2-Dibromo-4,5-bis(octyloxy)benzene, Catechol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Diimino-5,6-bis(octyloxy)isoindoline (CAS 118156-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1391218-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.