Celestine Blue
天青石蓝
Also known as: C.I. Mordant Blue 14, Celestine Blue B, Celestin Blue, Coreine Blue B, Coreine RR No. 65, Gallo Sky Blue B, Gallo Sky Blue S, Mordant Blue 14, Lapis lazuli blue, 1-(Aminocarbonyl)-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium chloride, 1-Carbamoyl-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium chloride, 7-(diethylamino)-4-hydroxy-3-oxophenoxazin-10-ium-1-carboxamide chloride
Celestine Blue (CAS 1562-90-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H18ClN3O4 and a molecular weight of 363.796 g/mol. It is also known as C.I. Mordant Blue 14, Celestine Blue B and Celestin Blue. Key properties include a melting point of 227-230 °C, a boiling point of 431.7ºC at 760mmHg and a flash point of 214.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1562-90-9
- Jingsj CID
- J-1992942-6
- Molecular Formula
- C17H18ClN3O4
- Chinese Name
- 天青石蓝
- Molecular Weight
- 363.796 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 227-230 °C |
|---|---|
| Boiling Point | 431.7ºC at 760mmHg |
| Flash Point | 214.9ºC |
Frequently Asked Questions
What is the CAS number of Celestine Blue?
The CAS number of Celestine Blue is 1562-90-9.
What are the molecular formula and molecular weight of Celestine Blue?
Celestine Blue has molecular formula C17H18ClN3O4 and molecular weight 363.796 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Celestine Blue (CAS 1562-90-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992942-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.