Thioindigo
还原红41
Also known as: Vat Red 41, C.I. 73300, C.I. Vat Red 41, C.I. Disperse Red 364, C.I. Solvent Red 242, Antinolo Red B, Ciba Pink B, Durindone Red B, Durindone Red BP, Fluorescent Red Dye, Helindon Red BB, Isothioindigo, Tetra Pink B, Thioindigo Red B, Thioindigo Red S, 2-(3-Oxobenzo[b]thien-2(3H)-ylidene)-benzo[b]thiophene-3(2H)-one, (2Z)-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one
- CAS No.
- 522-75-8
- Jingsj CID
- J-1523552-3
- Molecular Formula
- C16H8O2S2
- Chinese Name
- 还原红41
- Molecular Weight
- 296.36400 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 409.2ºC at 760 mmHg |
|---|---|
| Density | 1.544 g/cm3 |
| Flash Point | 177ºC |
Frequently Asked Questions
What is the CAS number of Thioindigo?
522-75-8
What are the molecular formula and molecular weight of Thioindigo?
C16H8O2S2, molecular weight 296.36400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026