Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-[ethyl(4-methylphenyl)amino]-3'-methyl-2'-(phenylamino)-

Used in 1 industrial sectors tracked by the EPA.

Molecular structure of 59129-79-2
US Production70.9K lbs
Import VolumeZero
Import Dependency0%

Where It Comes From

Customs basis: HS 293220 · basket

This chemical's HS customs code 293220 covers 33chemicals in total. US Census does not break out this chemical's share of that bucket, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)
Sofix

Why It Matters

Sectors
Textiles
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in Synthetic Dye and Pigment Manufacturing (100%)Processing as a reactant

Vendor Pricing

$2.40/gCombi-Blocks, Inc.
CountryUnited States
Pack$240.00 / 100 g
Purity95%
Vendors7 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

6 more vendors
VendorCountry$/gPackPurity
Aaron Chemicals LLCHong Kong$2.92100 g98%
Angene ChemicalChina Hong Kong$3.13100 g95%
A2B Chem LLCUnited States$5.5010 g95%
AA BLOCKSUnited States$6.8010 g95%
AstaTech (2 weeks)United States$432.001 g95%
AngeneChina Hong Kong$4266.6730 mg95%

Chemical Identity

CAS59129-79-2
PubChem CID100964
DTXSIDDTXSID50886351
FormulaC36H30N2O3
Mol. Weight538.6 g/mol
SMILESCCN(C1=CC=C(C=C1)C)C2=CC3=C(C=C2)C4(C5=CC=CC=C5C(=O)O4)C6=C(O3)C=C(C(=C6)NC7=CC=CC=C7)C

Data Sources

DTXSID508863512026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

1009642026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/100964/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/100964.json

59129-79-22026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 59129-79-22026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv