CAS 522-75-8 Thioindigo - Materials / Alfa Chemistry

NAVIGATION

Thioindigo

PRICE INQUIRY

Catalog Number

ACM522758-1

CAS Number

522-75-8

Product Name

Thioindigo

Structure

Category

Photochromic Materials

IUPAC Name

(2E)-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

Molecular Weight

296.4g/mol

Molecular Formula

C16H8O2S2

Canonical SMILES

C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4S3)S2

InChI

InChI=1S/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15+

InChI Key

JOUDBUYBGJYFFP-FOCLMDBBSA-N

Application

Thioindigo is a versatile research chemical primarily used as a dye in various applications. It serves as an aqueous inkjet for producing recordings and plays a significant role in the production of recyclable food trays. Renowned for its durability, thioindigo exhibits excellent performance in several fastness tests including ironing, light, perspiration, and washing. Additionally, it maintains its color brightness and resists staining, making it a reliable choice for both industrial and research purposes.

Complexity

453

Covalently-Bonded Unit Count

EC Number

208-336-1

Exact Mass

295.996572g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

(delta-2,2'(3H,3'H)-bibenzo(b)thiophene)-3,3'-dione;thioindigo

Monoisotopic Mass