2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione
2-邻苯二甲酰亚氨基乙醛缩二乙醇
Also known as: phthalimidoacetaldehyde diethyl acetal, 2-(2,2-diethoxyethyl)isoindoline-1,3-dione, N-(2,2-diethoxyethyl)phthalimide, 2-(phthalimido)acetaldehyde diethyl acetal, 2-phthalimidylacetaldehyde diethyl acetal, N-phthalimido aminoacetaldehyde diethyl acetal, NSC 240263
2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione (CAS 78902-09-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C14H17NO4 and a molecular weight of 263.289 g/mol. It is also known as phthalimidoacetaldehyde diethyl acetal, 2-(2,2-diethoxyethyl)isoindoline-1,3-dione and N-(2,2-diethoxyethyl)phthalimide. Key properties include a melting point of 72-74 °C(lit.), a boiling point of 372.3±32.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 179.0±25.1 °C. 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.
- 78902-09-7
- Jingsj CID
- J-19262-0
- Molecular Formula
- C14H17NO4
- Chinese Name
- 2-邻苯二甲酰亚氨基乙醛缩二乙醇
- Molecular Weight
- 263.289 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 72-74 °C(lit.) |
|---|---|
| Boiling Point | 372.3±32.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 179.0±25.1 °C |
| Exact Mass | 263.115753 |
| PSA | 55.84000 |
| LogP | 3.11 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.541 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione?
The CAS number of 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione is 78902-09-7.
What are the molecular formula and molecular weight of 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione?
2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione has molecular formula C14H17NO4 and molecular weight 263.289 g/mol.
Is 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione hazardous?
2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione 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 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione?
For 2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione, Upstream Products: Phthalic anhydride, 2,2-Diethoxyethanamine, Bromoacetaldehyde diethyl acetal; Downstream Products: N-(2-Oxoethyl)phthalimide.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(2,2-Diethoxyethyl)-1H-isoindole-1,3(2H)-dione (CAS 78902-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19262-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.