BLUE RSN（CAS 81-77-6）：分子式 C28H14N2O4、分子量 442.4；类别 有机化学品。
| CAS号 | 81-77-6 |
|---|---|
| 分子式 | C28H14N2O4 |
| 分子量 | 442.4 |
| LogP | 4.9 |
| 应用领域 | Pigment、Dye、Pigments agents、Cosmetic colorant、Used to dye unmordanted cotton and as pigment in quality paints and enamels、Indanthrene Blues used in automotive paints、plastics、rubber、and printing inks |
| 类别 | Organic Chemicals |
登记用途：Pigment、Dye、Pigments agents、Cosmetic colorant、Used to dye unmordanted cotton and as pigment in quality paints and enamels、Indanthrene Blues used in automotive paints、plastics、rubber、and printing inks。
BLUE RSN 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 81-77-6，分子式 C28H14N2O4（分子量 442.4），归属于有机化学品大类化工原料。
登记 CAS 号：81-77-6
其分子式 C28H14N2O4 由 28 个碳、14 个氢、2 个氮、4 个氧 组成。
别名/同义词：BLUE RSN · Indanthrene Blue RS · ANTHRAQUINONE BLUE
所属分类：有机化学品
BLUE RSN 的 CAS 登记号为 81-77-6。
分子式 C28H14N2O4，分子量 442.4。
别名/同义词：BLUE RSN、Indanthrene Blue RS、ANTHRAQUINONE BLUE。
登记用途：Pigment、Dye、Pigments agents、Cosmetic colorant、Used to dye unmordanted cotton and as pigment in quality paints and enamels、Indanthrene Blues used in automotive paints、plastics、rubber、and printing inks。
所属分类：Organic Chemicals。
BLUE RSN（CAS 81-77-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 81-77-6 |
|---|---|
| PubChem CID | 6690 |
| Molecular formula | C28H14N2O4 |
| IUPAC name | 2,17-diazaheptacyclo[16.12.0.03,16.04,13.06,11.019,28.021,26]triaconta-1(18),3(16),4(13),6,8,10,14,19(28),21,23,25,29-dodecaene-5,12,20,27-tetrone |
| UNII (FDA) | R68OT0N83K |
| Molecular Weight | 442.4 |
|---|---|
| XLogP3 | 4.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 442.09535693 |
| Monoisotopic Mass | 442.09535693 |
| Topological Polar Surface Area | 92.3 |
| Heavy Atom Count | 34 |
| Other Experimental Properties | DECOMPOSES @ 470-500 °C |
|---|
Indanthrone; 81-77-6; Indanthrene; Vat blue 4; Medium Blue; Indanthren Blue; Indanthrene Blue; Carbanthrene Blue RS; Caledon Blue RN; Palanthrene Blue GPT; Ponsol RP; Ponsol Blue GZ; Celliton Blue RN; Lutetia Fast Blue RS; Vat Blue O; Food Blue 4
| Regulatory & Food Contact | COLOUR: Food Additives CI VAT BLUE 4 NO ADI ALLOCATED Previous temporary ADI withdrawn NMRS 54/TRS 557-JECFA 18/17 FAS 6/NMRS 54A-JECFA 18/93 |
|---|---|
| GHS notification summary | 73.1% (201 / 275) |
| GHS notification summary | 73.1% (201 / 275) |
|---|---|
| Reported hazard statements | H412 (13.5%), H413 (13.1%) |
This chemical does not meet GHS hazard criteria for 73.1% (201 of 275) of all reports.
H412 (13.5%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
BLUE RSN · CAS 81-77-6 · C28H14N2O4. UNII R68OT0N83K. Other Experimental Properties: DECOMPOSES @ 470-500 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: BLUE RSN