Pigments (CAS 6041-94-7) — formula C23H15Cl2N3O2, molecular weight 436.3.
| CAS Number | 6041-94-7 |
|---|---|
| Molecular Formula | C23H15Cl2N3O2 |
| Molecular Weight | 436.3 |
| Melting Point | 590 to 592 °F (NTP, 1992) |
| LogP | 7.2 |
| Applications | Uses: Plastics -> Typical concentration range in plastic materials -> 2%, Substance listed with specific concentration in tattoo ink and, or permanent make up according to EU Commission Regulation 2020, 2081. The concentration limit (by weight) is 0.1%., Use Classification: Plastics -> Pigments agents, Plastics -> Polymer Type -> Polyolefin-I, PUR, Polyolefin-II, PVC (soft), ABS, PVC (rigid), PET, PMMA, PA, PC, (E)PS, Industry Uses: Pigment, Dye, Not Known or Reasonably Ascertainable, Consumer Uses: Pigment, U.S. Production: 2023: 250, 000 - <400, 000 lb, 2022: 550, 000 - <700, 2021: 400, 000 - <550, 2020: 100, 000 - <250, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Paint and Coating Manufacturing, All Other Chemical Product and Preparation Manufacturing, Printing Ink Manufacturing, Printing and Related Support Activities, 2-Naphthalenecarboxamide, 4-[2-(2, 5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl-: ACTIVE |
Documented applications: Uses: Plastics -> Typical concentration range in plastic materials -> 2%, Substance listed with specific concentration in tattoo ink and, or permanent make up according to EU Commission Regulation 2020, 2081. The concentration limit (by weight) is 0.1%., Use Classification: Plastics -> Pigments agents, Plastics -> Polymer Type -> Polyolefin-I, PUR, Polyolefin-II, PVC (soft), ABS, PVC (rigid), PET, PMMA, PA, PC, (E)PS, Industry Uses: Pigment, Dye, Not Known or Reasonably Ascertainable, Consumer Uses: Pigment, U.S. Production: 2023: 250, 000 - <400, 000 lb, 2022: 550, 000 - <700, 2021: 400, 000 - <550, 2020: 100, 000 - <250, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Paint and Coating Manufacturing, All Other Chemical Product and Preparation Manufacturing, Printing Ink Manufacturing, Printing and Related Support Activities, 2-Naphthalenecarboxamide, 4-[2-(2, 5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl-: ACTIVE.
Pigments is a chemical compound with CAS registry number 6041-94-7 and molecular formula C23H15Cl2N3O2 (molecular weight 436.3).
CAS number: 6041-94-7
Its molecular formula C23H15Cl2N3O2 comprises 23 C, 15 H, 2 Cl, 3 N, 2 O atoms.
Also known as: Pigments · PIGMENT RED 2
The CAS registry number of Pigments is 6041-94-7.
Molecular formula C23H15Cl2N3O2, molecular weight 436.3.
It is also registered under: Pigments, PIGMENT RED 2.
Recorded applications: Uses: Plastics -> Typical concentration range in plastic materials -> 2%, Substance listed with specific concentration in tattoo ink and, or permanent make up according to EU Commission Regulation 2020, 2081. The concentration limit (by weight) is 0.1%., Use Classification: Plastics -> Pigments agents, Plastics -> Polymer Type -> Polyolefin-I, PUR, Polyolefin-II, PVC (soft), ABS, PVC (rigid), PET, PMMA, PA, PC, (E)PS, Industry Uses: Pigment, Dye, Not Known or Reasonably Ascertainable, Consumer Uses: Pigment, U.S. Production: 2023: 250, 000 - <400, 000 lb, 2022: 550, 000 - <700, 2021: 400, 000 - <550, 2020: 100, 000 - <250, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Paint and Coating Manufacturing, All Other Chemical Product and Preparation Manufacturing, Printing Ink Manufacturing, Printing and Related Support Activities, 2-Naphthalenecarboxamide, 4-[2-(2, 5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl-: ACTIVE.
Independent reference data for Pigments (CAS 6041-94-7), compiled from public chemistry databases.
| CAS Registry Number | 6041-94-7 |
|---|---|
| PubChem CID | 22399 |
| Molecular formula | C23H15Cl2N3O2 |
| IUPAC name | 4-[(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenylnaphthalene-2-carboxamide |
| Molecular Weight | 436.3 |
|---|---|
| XLogP3 | 7.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 435.0541321 |
| Monoisotopic Mass | 435.0541321 |
| Topological Polar Surface Area | 74.1 |
| Heavy Atom Count | 30 |
| Melting Point | 590 to 592 °F (NTP, 1992) |
|---|
CCRIS 6092; EINECS 227-930-1; 4-[(2,5-Dichlorophenyl)azo]-3-hydroxy-N-phenylnaphthalene-2-carboxamide; DTXSID3025914; EC 227-930-1; 2-Naphthalenecarboxamide, 4-((2,5-dichlorophenyl)azo)-3-hydroxy-N-phenyl-; 2-Naphthalenecarboxamide, 4-[(2,5-dichlorophenyl)azo]-3-hydroxy-N-phenyl-; 4-((2,5-Dichlorophenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide; 2-Naphthalenecarboxamide, 4-(2-(2,5-dichlorophenyl)diazenyl)-3-hydroxy-N-phenyl-; 227-930-1; 2-Naphthalenecarboxamide, 4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl-; SILOPOL RED R; SILOSOL RED RHN; IRGALITE RED FBS; IRGALITE RED FBX; SCARLET 2S
| GHS notification summary | 99.7% (334 / 335) |
|---|
| GHS notification summary | 99.7% (334 / 335) |
|---|
This chemical does not meet GHS hazard criteria for 99.7% (334 of 335) of all reports.
Reported as not meeting GHS hazard criteria by 334 of 335 companies (only 0.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Pigments · CAS 6041-94-7 · C23H15Cl2N3O2. Melting Point: 590 to 592 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Pigments