Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
C.I. 염료 레드 22
C.I.염료레드22 · C.I.염료레드22(C.I.PIGMENTRED22) · 적색404호 · 피그먼트레드22 · AKA404 · Fast Red N · C.I. 12315 · Scarlet BG
식별자 및 물리적 특성
| CAS No. | 6448-95-9 |
|---|---|
| 분자식 | C24H18N4O4 |
| 평균 분자량 | 426.4 g/mol |
| 단동위원소 질량 | 426.13280507 g/mol |
| SMILES | Cc1ccc([N+](=O)[O-])cc1N=Nc1c(O)c(C(=O)Nc2ccccc2)cc2ccccc12 |
| InChIKey | XYZMEPHFXJHGIX-UHFFFAOYSA-N |
| PubChem CID | 80925 |
| EC No. | 229-245-3 |
| DTXSID | DTXSID1052329 |
| 현지명 | C.I. 염료 레드 22 |
화학 및 물리적 성질
| XLogP | 6.2 |
|---|---|
| 극성 표면적 | 120 |
| 수소 결합 공여자 수 | 2 |
| 수소 결합 수용자 수 | 6 |
| 회전 가능 결합 수 | 4 |
| 무거운 원자 수 | 32 |
| 형식 전하 | 0 |
| 복잡도 | 690 |
| Collision Cross Section | 207.0 Ų [M-H]- [CCS Type: DTBuffer gas: N2Ionization: ESI-Dataset: TOXCASTSource Identifier: DTXSID1052329] |
| 끓는 점 | 622.6±55.0 °C(Predicted) |
| 밀도 | 1.34±0.1 g/cm3(Predicted) |
| 증기압 | 0Pa at 25℃ |
| 물리적 상태 | 가루 |
| pKa(산도 계수) | 10.65±0.50(Predicted) |
| 색상 | Pink to red |
| LogP(분배 계수) | 2.18 at 20℃ and pH5.3 |
| EPA | C.I. Pigment Red 22 (6448-95-9) |
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 94.7% (54 of 57) of all reports.Not ClassifiedAggregated GHS information provided per 57 reports by companies from 5 notifications to the ECHA C&L Inventory. |
|---|---|
| 규제 정보 | Chemical: 2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl-REACH registered substance: 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenylnaphthalene-2-carboxamide (EC: 229-245-3)2-Naphthalenecarboxamide, 3-hydroxy-4-(2-methyl-5-nitrophenyl)azo-N-phenyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| 기타 안전 정보 | IMAP assessments - Monoazo pigments that may release carcinogenic amines: Human health tier II assessment |
| Hazard Classes and Categories | Not Classified |
| TSCA 등재 상태 | TSCA listed |
| 기존화학 물질 | KE-20664 |
용도
용도
Pigment Red 22 is used in method for increasing solubility of industrial azo pigments for NMR spectra and assignments of their NMR peaks.