1,4-Diaminoanthraquinone, ≥95%

Name: 1,4-Diaminoanthraquinone, ≥95%
Brand: Vaqora Chemicals
SKU: VQ-018983

About 1,4-Diaminoanthraquinone, ≥95%

Vaqora Chemicals supplies 1,4-Diaminoanthraquinone, a monomer registered under CAS number 128-95-0 with a typical assay of 95%. Formula C14H10N2O2, molecular weight 238.24 g/mol. Systematically, it is named 1,4-diaminoanthracene-9,10-dione. Alternative names: Disperse violet 1 and Krisolamine.

It is supplied as a gray to dark purple to black powder. Reported physical data include a melting point of 270 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include polymerisation, crosslinking and curing, adhesives and coatings and fine chemical synthesis. Our customers for this product work in polymers and plastics, paints and coatings and textiles and dyeing.

We offer 1,4-Diaminoanthraquinone in 25 g, 100 g and 5 x 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Polymerisation
Crosslinking & curing
Adhesives & coatings
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,4-Diaminoanthraquinone, ≥95%
Catalogue No.	VQ-018983
CAS Number	128-95-0
IUPAC name	1,4-diaminoanthracene-9,10-dione
Molecular formula	C₁₄H₁₀N₂O₂
Molecular weight	238.24 g/mol
Exact mass	238.0742
Purity / assay	95%
HSN code	2922
InChIKey	FBMQNRKSAWNXBT-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=O)C3=C(C=CC(=C3C2=O)N)N
PubChem CID	31420

Physical properties
Physical form	Powder
Appearance	Gray to dark purple to black powder
Melting point	270 °C
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 4
TPSA	86.2 Å²
Synonyms	1,4-Diaminoanthraquinone, Disperse violet 1, Krisolamine, Acetate Red Violet R, Oracet Violet 2R, Cibacet Violet 2R, 9,10-Anthracenedione, 1,4-diamino-, Grasol Violet R, Seacyl Violet R, Setacyl Violet R, Disperse Violet K, C.I. Disperse Violet 1

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H317May cause an allergic skin reaction
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P261, P264, P270, P272, P280, P301 + P316, P302 + P352, P319, P321, P330, P333 + P317, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,4-Diaminoanthraquinone, ≥95%?

The CAS Registry Number of 1,4-Diaminoanthraquinone, ≥95% is 128-95-0. It is also known as 1,4-Diaminoanthraquinone, Disperse violet 1, Krisolamine.

What is the molecular formula and molecular weight of 1,4-Diaminoanthraquinone, ≥95%?

1,4-Diaminoanthraquinone, ≥95% has the molecular formula C14H10N2O2 and a molecular weight of 238.24 g/mol. Its IUPAC name is 1,4-diaminoanthracene-9,10-dione.

Which grade and pack sizes of 1,4-Diaminoanthraquinone, ≥95% can I order?

We supply 1,4-Diaminoanthraquinone, ≥95% in (95%) grade, in 25 g, 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,4-Diaminoanthraquinone, ≥95%?

Yes. Every lot of 1,4-Diaminoanthraquinone, ≥95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,4-Diaminoanthraquinone, ≥95% be shipped internationally?

Yes. 1,4-Diaminoanthraquinone, ≥95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.