Orange IV

• CAS: 554-73-4
• Catalog Number: ACM554734
• Category: Acid Dyes
• Molecular Weight: 375.38
• Molecular Formula: C18H14N3NaO3S
• Synonyms: Benzenesulfonicacid,4-[[4-(phenylamino)phenyl]azo]-,monosodiumsalt
• IUPAC Name: Sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate
• Canonical SMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]
• InChI: InChI=1S/C18H15N3O3S.Na/c22-25(23,24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1
• InChI Key: MLVYOYVMOZFHIU-UHFFFAOYSA-M
• Melting Point: >300 °C
• Appearance: Powder
• pKa: 2.0

Custom Q&A

What is the molecular formula of Orange IV?

The molecular formula of Orange IV is C18H14N3NaO3S.

What is the molecular weight of Orange IV?

The molecular weight of Orange IV is 375.4 g/mol.

What are some synonyms for Orange IV?

Some synonyms for Orange IV include Tropaeolin OO and Acid Orange 5.

What is the IUPAC name of Orange IV?

The IUPAC name of Orange IV is sodium; 4-[(4-anilinophenyl)diazenyl]benzenesulfonate.

What is the structure of Orange IV composed of?

The structure of Orange IV is composed of sodium and 4-[(4-anilinophenyl)diazenyl]benzenesulfonate.

What is the CAS number of Orange IV?

The CAS number of Orange IV is 554-73-4.

How many hydrogen bond donor counts does Orange IV have?

Orange IV has 1 hydrogen bond donor count.

What is the topological polar surface area of Orange IV?

The topological polar surface area of Orange IV is 102?2.

How many hydrogen bond acceptor counts does Orange IV have?

Orange IV has 6 hydrogen bond acceptor counts.

How many rotatable bond counts does Orange IV have?

Orange IV has 5 rotatable bond counts.