Solvent orange 2

• CAS: 2646-17-5
• Catalog Number: ACM2646175
• Category: Solvent Dyes
• Molecular Weight: 262.31
• Molecular Formula: C17H14N2O
• Synonyms: 1-((2-Methylphenyl)azo)-2-naphthol
• IUPAC Name: 1-[(2-methylphenyl)diazenyl]naphthalen-2-ol
• Canonical SMILES: CC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O
• InChI: BQFCCCIRTOLPEF-UHFFFAOYSA-N
• InChI Key: InChI=1S/C17H14N2O/c1-12-6-2-5-9-15(12)18-19-17-14-8-4-3-7-13(14)10-11-16(17)20/h2-11,20H,1H3
• Boiling Point: 405.5°C
• Melting Point: 124-126 °C
• Density: 1.08g/ml
• Active Content: 85%
• Physical State: Solid

Custom Q&A

What is the molecular formula of Solvent Orange 2?

The molecular formula of Solvent Orange 2 is C17H14N2O.

What are some synonyms for Solvent Orange 2?

Some synonyms for Solvent Orange 2 are C.I. Solvent Orange 2, Orange OT, and Lacquer Orange V.

When was Solvent Orange 2 created and last modified?

Solvent Orange 2 was created on 2005-03-26 and last modified on 2023-12-23.

What is the description of Solvent Orange 2?

Solvent Orange 2 appears as red needles or orange powder and sublimes above 374°F.

What chemical group does Solvent Orange SS belong to?

Solvent Orange SS is a member of azobenzenes.

What is the IUPAC name of Solvent Orange 2?

The IUPAC name of Solvent Orange 2 is 1-[(2-methylphenyl)diazenyl]naphthalen-2-ol.

What is the molecular weight of Solvent Orange 2?

The molecular weight of Solvent Orange 2 is 262.30 g/mol.

What is the InChIKey of Solvent Orange 2?

The InChIKey of Solvent Orange 2 is BQFCCCIRTOLPEF-UHFFFAOYSA-N.

What is the Canonical SMILES of Solvent Orange 2?

The Canonical SMILES of Solvent Orange 2 is CC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O.

What is the molecular weight, XLogP3-AA, and topological polar surface area of Solvent Orange 2?

The molecular weight is 262.30 g/mol, XLogP3-AA is 5, and the topological polar surface area is 45 Ų.

Synthetic Use

Upstream Synthesis Route 1

• 2028-34-4
• 875-83-2

• 2646-17-5

Reference: [1]Swietoslawski
[Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1911, vol. 43, p. 1078][Chemische Berichte, 1911, vol. 44, p. 2439]

Upstream Synthesis Route 2

• 131-79-3

• 2646-17-5

Reference: [1]Norman
[Journal of the Chemical Society, 1912, vol. 101, p. 1922,1923][Journal of the Chemical Society, 1919, vol. 115, p. 675]