Martius Yellow
Also known as: 2,4-Dinitro-1-naphthol, 2,4-Dinitronaphthol, 2,4-dinitronaphthalen-1-ol, Acid Yellow 24, Manchester Yellow, Naphthol Yellow, C.I. 10315, NSC 6148, EINECS 210-093-1, MFCD00065352
Martius Yellow (CAS 605-69-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H6N2O5 and a molecular weight of 234.16500 g/mol. Key properties include a melting point of 130-133 °C(lit.), a boiling point of 407.9ºC at 760 mmHg, a density of 1.607 g/cm3 and a flash point of 179.8ºC. 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.
- 605-69-6
- Jingsj CID
- J-1991418-3
- Molecular Formula
- C10H6N2O5
- Molecular Weight
- 234.16500 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 130-133 °C(lit.) |
|---|---|
| Boiling Point | 407.9ºC at 760 mmHg |
| Density | 1.607 g/cm3 |
| Flash Point | 179.8ºC |
| Exact Mass | 234.02800 |
| PSA | 111.87000 |
| LogP | 3.40820 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Martius Yellow?
The CAS number of Martius Yellow is 605-69-6.
What are the molecular formula and molecular weight of Martius Yellow?
Martius Yellow has molecular formula C10H6N2O5 and molecular weight 234.16500 g/mol.
Is Martius Yellow hazardous?
Martius Yellow 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 Martius Yellow?
For Martius Yellow, Upstream Products: 1-Naphthol, 2-Nitroso-1-naphthol, Naphthalene; Downstream Products: 2-Nitro-1-naphthol, 1,3-Dinitronaphthalene, 1-Chloro-2,4-dinitronaphthalene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Martius Yellow (CAS 605-69-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991418-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.