Solvent Blue 59
Also known as: Solvent Blue 59, 1,4-Bis(ethylamino)anthraquinone, 1,4-Bis(ethylamino)-9,10-anthracenedione, C.I. Solvent Blue 59, C.I. Solvent Blue 105, C.I. 61552, Kayaset Blue FR, Ceres Blue N, Calco Oil Blue N, Atlasol Blue 2N
Solvent Blue 59 (CAS 6994-46-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H18N2O2 and a molecular weight of 294.34800 g/mol. Key properties include a melting point of 215-217 °C(lit.), a boiling point of 538.6ºC at 760 mmHg, a density of 1.274g/cm3 and a flash point of 203.7ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6994-46-3
- Jingsj CID
- J-1425703-5
- Molecular Formula
- C18H18N2O2
- Molecular Weight
- 294.34800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 215-217 °C(lit.) |
|---|---|
| Boiling Point | 538.6ºC at 760 mmHg |
| Density | 1.274g/cm3 |
| Flash Point | 203.7ºC |
| Exact Mass | 294.13700 |
| PSA | 58.20000 |
| LogP | 3.47160 |
| Refractive Index | 1.678 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H413
Customs & Trade Information
| HS Code | 2922399090 |
|---|---|
| Summary | 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; 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 Solvent Blue 59?
The CAS number of Solvent Blue 59 is 6994-46-3.
What are the molecular formula and molecular weight of Solvent Blue 59?
Solvent Blue 59 has molecular formula C18H18N2O2 and molecular weight 294.34800 g/mol.
Is Solvent Blue 59 hazardous?
Solvent Blue 59 has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Solvent Blue 59?
For Solvent Blue 59, Upstream Products: Diethyl sulfate, 1,4-Diaminoanthraquinone, ethyl hydrogen sulphate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Solvent Blue 59 (CAS 6994-46-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1425703-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.