Coumarin 102
Also known as: Coumarin 480, 2,3,6,7-Tetrahydro-9-methyl-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one, 8-Methyl-2,3,5,6-tetrahydro-1H,4H-11-oxa-3a-aza-benzo[de]anthracen-10-one, 2,3,5,6-1H,4H-Tetrahydro-8-methylquinolizino[9,9a,1-gh]coumarin, C 102, Exciton 480
Coumarin 102 (CAS 41267-76-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H17NO2 and a molecular weight of 255.312 g/mol. Key properties include a melting point of 152-156ºC, a boiling point of 486.9±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 194.9±19.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 41267-76-9
- Jingsj CID
- J-47167-0
- Molecular Formula
- C16H17NO2
- Molecular Weight
- 255.312 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 152-156ºC |
|---|---|
| Boiling Point | 486.9±45.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 194.9±19.6 °C |
| Exact Mass | 255.125931 |
| PSA | 33.45000 |
| LogP | 4.01 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.648 |
Activity & Biological Data
| Additional Information | [1]. Shivaraj A. Patil, et al. Evaluation of ground and excited state dipole moments of coumarin 480 in aqueous DMSO: An experimental and DFT/TDDFT study. |
|---|
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 Coumarin 102?
The CAS number of Coumarin 102 is 41267-76-9.
What are the molecular formula and molecular weight of Coumarin 102?
Coumarin 102 has molecular formula C16H17NO2 and molecular weight 255.312 g/mol.
What are the upstream and downstream products of Coumarin 102?
For Coumarin 102, Upstream Products: 8-Hydroxyjulolidine, Methyl acetoacetate, Ethyl acetoacetate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Coumarin 102 (CAS 41267-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47167-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.