2-Methoxyphenothiazine
Also known as: 10H-Phenothiazine, 2-methoxy-, 2-Methoxy-10H-phenothiazine, 2-Methoxy-phenothiazin, Methyl phenothiazin-2-yl ether, Phenothiazine, 2-methoxy-, MFCD00037838, EINECS 217-195-5
2-Methoxyphenothiazine (CAS 1771-18-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H11NOS and a molecular weight of 229.298 g/mol. Key properties include a melting point of 185-188°C, a boiling point of 408.1±34.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 200.6±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1771-18-2
- Jingsj CID
- J-38086-9
- Molecular Formula
- C13H11NOS
- Molecular Weight
- 229.298 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 185-188°C |
|---|---|
| Boiling Point | 408.1±34.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 200.6±25.7 °C |
| Exact Mass | 229.056137 |
| PSA | 46.56000 |
| LogP | 4.41 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.646 |
Customs & Trade Information
| HS Code | 2934300000 |
|---|---|
| Summary | 2934300000. other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. 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-Methoxyphenothiazine?
The CAS number of 2-Methoxyphenothiazine is 1771-18-2.
What are the molecular formula and molecular weight of 2-Methoxyphenothiazine?
2-Methoxyphenothiazine has molecular formula C13H11NOS and molecular weight 229.298 g/mol.
What are the upstream and downstream products of 2-Methoxyphenothiazine?
For 2-Methoxyphenothiazine, Upstream Products: 3-Methoxydiphenylamine, Resorcinol; Downstream Products: Levomepromazine, Methopromazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxyphenothiazine (CAS 1771-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38086-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.