1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)-

Also known as: 2-(Benzyloxy)isoindoline-1,3-dione, 2-(Phenylmethoxy)-1H-Isoindole-1,3(2H)-dione, 2-(benzyloxy)-2,3-dihydro-1H-isoindole-1,3-dione, 2-benzyloxyisoindole-1,3-dione, 2-phenylmethoxyisoindole-1,3-dione, N-BENZYLOXYPHTHALIMIDE, N-benzyloxyphthalimide, Nsc80685, O-benzyl-N-hydroxyphthalimide

1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)- (CAS 16653-19-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C15H11NO3 and a molecular weight of 253.25300 g/mol. Key properties include a boiling point of 412.5ºC at 760mmHg, a density of 1.35g/cm3 and a flash point of 203.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16653-19-3
Jingsj CID: J-1449525-1
Molecular Formula: C₁₅H₁₁NO₃
Molecular Weight: 253.25300 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	412.5ºC at 760mmHg
Density	1.35g/cm3
Flash Point	203.3ºC
Exact Mass	253.07400
PSA	46.61000
LogP	2.35230
Vapor Pressure	5.14E-07mmHg at 25°C
Refractive Index	1.66

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 1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)-?

The CAS number of 1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)- is 16653-19-3.

What are the molecular formula and molecular weight of 1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)-?

1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)- has molecular formula C15H11NO3 and molecular weight 253.25300 g/mol.

What are the upstream and downstream products of 1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)-?

For 1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)-, Upstream Products: N-Hydroxyphthalimide, Benzyl bromide, Benzyl alcohol; Downstream Products: O-Benzylhydroxylamine hydrochloride, O-Benzylhydroxylamine, N-Hydroxyphthalimide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1H-Isoindole-1,3(2H)-dione, 2-(phenylmethoxy)- (CAS 16653-19-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1449525-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.