颜料黄151（CAS 31837-42-0）：分子式 C18H15N5O5、分子量 381.3。
| CAS号 | 31837-42-0 |
|---|---|
| 分子式 | C18H15N5O5 |
| 分子量 | 381.3 |
| LogP | 1.7 |
| 应用领域 | Uses: Plastics -> Typical concentration range in plastic materials -> 2%、Use Classification: Plastics -> Pigments agents、Plastics -> Polymer Type -> Polyolefin-I、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、(E)PS、Industry Uses: Pigment、Consumer Uses: Pigment、U.S. Production: 2023: 550、000 - <700、000 lb、2022: 400、000 - <550、2021: 850、000 - <1、000、2020: 700、000 - <850、General Manufacturing Information: Furniture and Related Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Fabricated Metal Product Manufacturing、Plastics Material and Resin Manufacturing、Paint and Coating Manufacturing、Synthetic Dye and Pigment Manufacturing、Printing Ink Manufacturing、Wood Product Manufacturing、Miscellaneous Manufacturing、Machinery Manufacturing、Custom Compounding of Purchased Resins、Electrical Equipment、Appliance、and Component Manufacturing、Transportation Equipment Manufacturing、Plastics Product Manufacturing、Benzoic acid、2-[2-[1-[[(2、3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-: ACTIVE |
登记用途：Uses: Plastics -> Typical concentration range in plastic materials -> 2%、Use Classification: Plastics -> Pigments agents、Plastics -> Polymer Type -> Polyolefin-I、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、(E)PS、Industry Uses: Pigment、Consumer Uses: Pigment、U.S. Production: 2023: 550、000 - <700、000 lb、2022: 400、000 - <550、2021: 850、000 - <1、000、2020: 700、000 - <850、General Manufacturing Information: Furniture and Related Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Fabricated Metal Product Manufacturing、Plastics Material and Resin Manufacturing、Paint and Coating Manufacturing、Synthetic Dye and Pigment Manufacturing、Printing Ink Manufacturing、Wood Product Manufacturing、Miscellaneous Manufacturing、Machinery Manufacturing、Custom Compounding of Purchased Resins、Electrical Equipment、Appliance、and Component Manufacturing、Transportation Equipment Manufacturing、Plastics Product Manufacturing、Benzoic acid、2-[2-[1-[[(2、3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-: ACTIVE。
颜料黄151 是一种化工化合物，登记 CAS 号为 31837-42-0，分子式 C18H15N5O5（分子量 381.3）。
登记 CAS 号：31837-42-0
其分子式 C18H15N5O5 由 18 个碳、15 个氢、5 个氮、5 个氧 组成。
别名/同义词：颜料黄151 · PIGMENT YELLOW 151
颜料黄151 的 CAS 登记号为 31837-42-0。
分子式 C18H15N5O5，分子量 381.3。
别名/同义词：颜料黄151、PIGMENT YELLOW 151。
登记用途：Uses: Plastics -> Typical concentration range in plastic materials -> 2%、Use Classification: Plastics -> Pigments agents、Plastics -> Polymer Type -> Polyolefin-I、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、(E)PS、Industry Uses: Pigment、Consumer Uses: Pigment、U.S. Production: 2023: 550、000 - <700、000 lb、2022: 400、000 - <550、2021: 850、000 - <1、000、2020: 700、000 - <850、General Manufacturing Information: Furniture and Related Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Fabricated Metal Product Manufacturing、Plastics Material and Resin Manufacturing、Paint and Coating Manufacturing、Synthetic Dye and Pigment Manufacturing、Printing Ink Manufacturing、Wood Product Manufacturing、Miscellaneous Manufacturing、Machinery Manufacturing、Custom Compounding of Purchased Resins、Electrical Equipment、Appliance、and Component Manufacturing、Transportation Equipment Manufacturing、Plastics Product Manufacturing、Benzoic acid、2-[2-[1-[[(2、3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-: ACTIVE。
颜料黄151（CAS 31837-42-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 31837-42-0 |
|---|---|
| PubChem CID | 43525 |
| Molecular formula | C18H15N5O5 |
| IUPAC name | 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid |
| UNII (FDA) | JF3G82Q85U |
| Molecular Weight | 381.3 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 6 |
| Exact Mass | 381.10731860 |
| Monoisotopic Mass | 381.10731860 |
| Topological Polar Surface Area | 149 |
| Heavy Atom Count | 28 |
EINECS 250-830-4; EC 250-830-4; 2-[[1-[[(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzoic acid; 2-((1-(((2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzoic acid; Benzoic acid, 2-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo); Benzoic acid, 2-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)-; Benzoic acid, 2-(2-(1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)diazenyl)-; 250-830-4; Benzoic acid, 2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-; Benzoic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-; RefChem:863240; 61036-28-0; 612-066-3; 31837-42-0; 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid; JF3G82Q85U
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 2-?[2-?[1-?[[(2,?3-?DIHYDRO-?2-?OXO-?1H-?BENZIMIDAZOL-?5-?YL)?AMINO]?CARBONYL]?-?2-?OXOPROPYL]?DIAZENYL]?- BEN 2-((1-(((2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzoic acid (CAS Reg. No. 318 As a colorant in food-contact polymers, including repeat-use polymers that may contact infant formula and brea |
|---|---|
| GHS notification summary | 100% (519 / 519) |
| GHS notification summary | 100% (519 / 519) |
|---|
This chemical does not meet GHS hazard criteria for 100% (519 of 519) of all reports.
Reported as not meeting GHS hazard criteria by 519 of 519 companies. For more detailed information, please visit ECHA C&L website.
PIGMENT YELLOW 151 · CAS 31837-42-0 · C18H15N5O5. UNII JF3G82Q85U.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: PIGMENT YELLOW 151