猩红色国标

Description

SCARLET GB · CAS 2872-52-8 · C16H18N4O3. UNII BXB94RR5DW. LogP: 3.37.

Identification

CAS Registry Number	2872-52-8
PubChem CID	17886
Molecular formula	C16H18N4O3
IUPAC name	2-[N-ethyl-4-[(4-nitrophenyl)diazenyl]anilino]ethanol
UNII (FDA)	BXB94RR5DW

Computed Descriptors

Molecular Weight	314.34
XLogP3	3.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	6
Exact Mass	314.13789045
Monoisotopic Mass	314.13789045
Topological Polar Surface Area	94
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

LogP	3.37

Documented Uses

• Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%.

Synonyms

Disperse red 1; 2872-52-8; Acetamine Scarlet B; Disperse Scarlet B; Acetate Fast Scarlet B; Disperse Red Zh; Amacel Scarlet GB; Dispersive Ruby Zh; Disperse Scarlet Zh; C.I. DISPERSE RED 1; Celliton Red B; C.I.Disperse Red 1; Fenacet Scarlet B; Celliton Scarlet B; Dispersol Scarlet B; Neosetile Scarlet B

Frequently Asked Questions

What are the CAS number and molecular formula of SCARLET GB?

CAS 2872-52-8; molecular formula C16H18N4O3; molecular weight — g/mol.

What other names is SCARLET GB known by?

Disperse red 1, 2872-52-8, Acetamine Scarlet B, Disperse Scarlet B, Acetate Fast Scarlet B, Disperse Red Zh.

What are the key physical properties of SCARLET GB?

LogP: 3.37.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.