84632-65-5
84632-65-5 structure
- Name: Pigment Red 254
- Chemical Name: Pigment Red 254
- CAS Number: 84632-65-5
- Molecular Formula: C18H10Cl2N2O2
- Molecular Weight: 357.19000
- Create Date: 2018-02-22 08:00:00
- Modify Date: 2025-08-24 20:34:01
| Name | Pigment Red 254 |
|---|---|
| Synonyms |
MFCD01941106
1,4-diketo-2,5-dihydro-3,6-di(4-chloro-phenyl)-pyrrolo[3,4-c]pyrrole EINECS 401-540-3 |
| Density | 1.57 |
|---|---|
| Boiling Point | 672.5ºC at 760 mmHg |
| Molecular Formula | C18H10Cl2N2O2 |
| Molecular Weight | 357.19000 |
| Flash Point | 360.5ºC |
| Exact Mass | 356.01200 |
| PSA | 65.72000 |
| LogP | 4.24660 |
| Vapour Pressure | 6.05E-18mmHg at 25°C |
| Index of Refraction | 1.732 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . R37/38:Irritating to respiratory system and skin . R36:Irritating to the eyes. |
| Safety Phrases | S26-S36/37/39-S37 |
| HS Code | 2933990090 |
|
~81%
84632-65-5 |
| Literature: Nourmohammadian, Farahnaz; Shamekhi, S. Shiva Letters in Organic Chemistry, 2013 , vol. 10, # 2 p. 131 - 138 |
|
~87%
84632-65-5 |
| Literature: Ciba Specialty Chemicals Corporation Patent: US6361594 B1, 2002 ; Location in patent: Page column 15-16, 17 ; |
|
~%
Detail
|
| Literature: WO2004/76456 A1, ; Page 18 ; |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |