2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)) (CAS 18600-59-4) — formula C22H12N2O4, molecular weight 368.3; category organic chemicals.
| CAS Number | 18600-59-4 |
|---|---|
| Molecular Formula | C22H12N2O4 |
| Molecular Weight | 368.3 |
| LogP | 3.9 |
| Applications | Industry Uses: UV stabilizer, Consumer Uses: UV stabilizer, U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75, 2021: 75, 2020: 75, General Manufacturing Information: Plastics Material and Resin Manufacturing, 4H-3, 1-Benzoxazin-4-one, 2, 2'-(1, 4-phenylene)bis-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Industry Uses: UV stabilizer, Consumer Uses: UV stabilizer, U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75, 2021: 75, 2020: 75, General Manufacturing Information: Plastics Material and Resin Manufacturing, 4H-3, 1-Benzoxazin-4-one, 2, 2'-(1, 4-phenylene)bis-: ACTIVE.
2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)) is a carbon-based organic compound with CAS registry number 18600-59-4 and molecular formula C22H12N2O4 (molecular weight 368.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18600-59-4
Its molecular formula C22H12N2O4 comprises 22 C, 12 H, 2 N, 4 O atoms.
Also known as: 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)) · 2,2-(1,4-亚苯基)双((4H-3,1-苯并恶嗪-4-酮))
Category: organic chemicals
The CAS registry number of 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)) is 18600-59-4.
Molecular formula C22H12N2O4, molecular weight 368.3.
It is also registered under: 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)), 2,2-(1,4-亚苯基)双((4H-3,1-苯并恶嗪-4-酮)).
Recorded applications: Industry Uses: UV stabilizer, Consumer Uses: UV stabilizer, U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75, 2021: 75, 2020: 75, General Manufacturing Information: Plastics Material and Resin Manufacturing, 4H-3, 1-Benzoxazin-4-one, 2, 2'-(1, 4-phenylene)bis-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)) (CAS 18600-59-4), compiled from public chemistry databases.
| CAS Registry Number | 18600-59-4 |
|---|---|
| PubChem CID | 3098422 |
| Molecular formula | C22H12N2O4 |
| IUPAC name | 2-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one |
| UNII (FDA) | 8V348NL4QK |
| Molecular Weight | 368.3 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 368.07970687 |
| Monoisotopic Mass | 368.07970687 |
| Topological Polar Surface Area | 77.3 |
| Heavy Atom Count | 28 |
18600-59-4; 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-; 2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one); 8V348NL4QK; CYASORB UV 3638; 2,2'-(1,4-Phenylene)bis(3,1-benzoxazin-4-one); DTXSID40864845; PIONIN ZA 101; 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one); EC 418-280-1; 2,2'-(1,4-phenylene)bis[4h-3,1-benzoxazin-4-one]; 4H-3,1-BENZOXAZIN-4-ONE, 2,2'-P-PHENYLENEBIS-; RefChem:440114; DTXCID40813318; 418-280-1; 2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one)
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 2,2-(1,4-PHENYLENE)-BIS[4H-3,1-BENZOXAZIN-4-ONE] 2,2'-(1,4-Phenylene)bis[4H-3,1-benzoxazin-4-one] (CAS Reg. No. 18600-59-4). REPLACES FCNs 428 and 493 As a UV light stabilizer in ethylene phthalate (PET) polymers that may contact food. 2,2'-(1,4-phenylene)bis[4H-3,1-benzoxazin-4-one] (CAS Reg. No. 18600-59-4). <strong>REPLACES FCN 1652</strong> |
|---|
| Reported hazard statements | H317, H413, H302 (100%), H319 (100%) |
|---|
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
H413: May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)) · CAS 18600-59-4 · C22H12N2O4. UNII 8V348NL4QK.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.