ERYTHROSIN B ISOTHIOCYANATE, ISOMER II (CAS 72814-84-7) — formula C21H7I4NO5S, molecular weight 893.0; category dyes and pigments.
ERYTHROSIN B ISOTHIOCYANATE, ISOMER II (CAS 72814-84-7) is a chemical raw material in the dyes and pigments category. Its molecular formula C21H7I4NO5S comprises 21 C, 7 H, 4 I, 1 N, 5 O, 1 S atoms. Its molecular weight is about 893.0. Reported physicochemical data: LogP about 7.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 72814-84-7 |
|---|---|
| Molecular Formula | C21H7I4NO5S |
| Molecular Weight | 893.0 |
| LogP | 7.4 |
| Category | Dyes & Pigments |
ERYTHROSIN B ISOTHIOCYANATE, ISOMER II is a colorant or pigment compound with CAS registry number 72814-84-7 and molecular formula C21H7I4NO5S (molecular weight 893.0), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 72814-84-7
Its molecular formula C21H7I4NO5S comprises 21 C, 7 H, 4 I, 1 N, 5 O, 1 S atoms.
Also known as: ERYTHROSIN B ISOTHIOCYANATE, ISOMER II · 赤藓红B异硫氰酸酯
Category: dyes and pigments
The CAS registry number of ERYTHROSIN B ISOTHIOCYANATE, ISOMER II is 72814-84-7.
Molecular formula C21H7I4NO5S, molecular weight 893.0.
It is also registered under: ERYTHROSIN B ISOTHIOCYANATE, ISOMER II, 赤藓红B异硫氰酸酯.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for ERYTHROSIN B ISOTHIOCYANATE, ISOMER II (CAS 72814-84-7), compiled from public chemistry databases.
| CAS Number | 72814-84-7 |
|---|---|
| PubChem CID | 188263 |
| Molecular Formula | C21H7I4NO5S |
| IUPAC Name | 3',6'-dihydroxy-2',4',5',7'-tetraiodo-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one |
| Molecular Weight | 893.0 |
|---|---|
| XLogP3 | 7.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 892.6224 |
| Monoisotopic Mass | 892.6224 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 32 |
Erythrosin B isothiocyanate, isomer II; RefChem:591121; 620-871-6; 72814-84-7; Erythrosin isothiocyanate; 3',6'-dihydroxy-2',4',5',7'-tetraiodo-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one; Erythrosinbisothiocyanate,isomerii; DTXSID60276683; DB-055681; 3',6'-Dihydroxy-2',4',5',7'-tetraiodo-6-isothiocyanato-3H-spiro[[2]benzofuran-1,9'-xanthen]-3-one
| Notified hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 赤藓红B异硫氰酸酯