Direct Orange S (CAS 3626-36-6) — formula C33H22N6Na2O9S2, molecular weight 756.7.
Direct Orange S is a chemical compound with CAS registry number 3626-36-6 and molecular formula C33H22N6Na2O9S2 (molecular weight 756.7).
CAS number: 3626-36-6
Its molecular formula C33H22N6Na2O9S2 comprises 33 C, 22 H, 6 N, 2 Na, 9 O, 2 S atoms.
Also known as: Direct Orange S · Direct Orange 26
The CAS registry number of Direct Orange S is 3626-36-6.
Molecular formula C33H22N6Na2O9S2, molecular weight 756.7.
It is also registered under: Direct Orange S, Direct Orange 26.
Public-database records for Direct Orange S (CAS 3626-36-6), reproduced here for independent cross-checking.
| GHS 通报统计 | 65% (13 / 20) |
|---|---|
| 已通报的危害声明 | H315 (25%), H319 (25%) |
| GHS 通报统计 | 65% (13 / 20) |
|---|
| CAS 号 | 3626-36-6 |
|---|---|
| PubChem CID | 77182 |
| 分子式 | C33H22N6Na2O9S2 |
| IUPAC 名称 | disodium;4-hydroxy-7-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)carbamoylamino]-3-phenyldiazenylnaphthalene-2-sulfonate |
| UNII（FDA） | MM5GU9UN7K |
Direct Orange S; 3626-36-6; Direct Orange 26; Airedale Orange SED; Atlantic Fast Orange S; Aizen Primula Orange SH; MM5GU9UN7K; Direct Orange A; Benzo Orange S; C.I. Direct Orange 26; Fast Orange S; Fenamin Orange A; Diphenyl Orange SE; Vondacel Orange SN; Erie Fast Orange A; Benzo Fast Orange S
| 分子量 | 756.7 |
|---|---|
| 氢键供体数 | 4 |
| 氢键受体数 | 13 |
| 可旋转键数 | 6 |
| 精确质量 | 756.06850721 |
| 单同位素质量 | 756.06850721 |
| 拓扑极性表面积 | 262 |
| 重原子数 | 52 |
| 形式电荷 | 0 |
| 复杂度 | 1310 |
直接橙S · CAS 3626-36-6 · C33H22N6Na2O9S2. UNII MM5GU9UN7K.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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