2-(2-Benzoxazolyl)malondialdehyde

Also known as: Propanedial, 2-(2-benzoxazolyl)-, 2-Benzoxazolylmalonaldehyde, 2-(1,3-Benzoxazol-2-yl)malonaldehyde, 2-(Benzo[d]oxazol-2-yl)malonaldehyde, 2-(2-Benzoxazoyl)malondialdehyde, MFCD00216526

2-(2-Benzoxazolyl)malondialdehyde (CAS 40071-07-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H7NO3 and a molecular weight of 189.16700 g/mol. Key properties include a melting point of 222-230 °C, a boiling point of 263ºC at 760mmHg, a density of 1.311g/cm3 and a flash point of 112.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40071-07-6
Jingsj CID: J-8426-4
Molecular Formula: C₁₀H₇NO₃
Molecular Weight: 189.16700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	222-230 °C
Boiling Point	263ºC at 760mmHg
Density	1.311g/cm3
Flash Point	112.8ºC
Exact Mass	189.04300
PSA	60.17000
LogP	1.30920
Refractive Index	1.595

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 2-(2-Benzoxazolyl)malondialdehyde?

The CAS number of 2-(2-Benzoxazolyl)malondialdehyde is 40071-07-6.

What are the molecular formula and molecular weight of 2-(2-Benzoxazolyl)malondialdehyde?

2-(2-Benzoxazolyl)malondialdehyde has molecular formula C10H7NO3 and molecular weight 189.16700 g/mol.

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. "2-(2-Benzoxazolyl)malondialdehyde (CAS 40071-07-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8426-4 (accessed 2026-11-09).

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