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Pigment Red 175

颜料红175

Also known as: C.I. Pigment Red 175, C.I. 12513, Permanent Red S2T, PV Fast Red HFT, methyl 2-[[3-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-hydroxy-1-naphthyl]azo]benzoate, 2-[[3-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-hydroxy-1-naphthalenyl]azo]-Benzoic acid methyl ester

Pigment Red 175 (CAS 6985-92-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H19N5O5 and a molecular weight of 481.46000 g/mol. It is also known as C.I. Pigment Red 175, C.I. 12513 and Permanent Red S2T. Key properties include a boiling point of 605ºC at 760 mmHg, a density of 1.47g/cm3 and a flash point of 319.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6985-92-8
Jingsj CID
J-1325606-3
Molecular Formula
C26H19N5O5
Chinese Name
颜料红175
Molecular Weight
481.46000 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point605ºC at 760 mmHg
Density1.47g/cm3
Flash Point319.7ºC

Frequently Asked Questions

What is the CAS number of Pigment Red 175?

The CAS number of Pigment Red 175 is 6985-92-8.

What are the molecular formula and molecular weight of Pigment Red 175?

Pigment Red 175 has molecular formula C26H19N5O5 and molecular weight 481.46000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Pigment Red 175 (CAS 6985-92-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1325606-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.