4,4'-二溴二苯醚（CAS 2050-47-7）：分子式 C12H8Br2O、分子量 328.00。
| CAS号 | 2050-47-7 |
|---|---|
| 分子式 | C12H8Br2O |
| 分子量 | 328.00 |
| LogP | 4.1 |
| 应用领域 | Uses: Polybrominated diphenyl ethers (PBDEs) are flame-retardant chemicals found in plastics used in a variety of consumer products to make them difficult to burn. Because they are mixed into plastics and foams rather than bound to them、PBDEs can leave the products that contain them and enter the environment. (L628)、General Manufacturing Information: Benzene、1、1'-oxybis[4-bromo-: ACTIVE |
登记用途：Uses: Polybrominated diphenyl ethers (PBDEs) are flame-retardant chemicals found in plastics used in a variety of consumer products to make them difficult to burn. Because they are mixed into plastics and foams rather than bound to them、PBDEs can leave the products that contain them and enter the environment. (L628)、General Manufacturing Information: Benzene、1、1'-oxybis[4-bromo-: ACTIVE。
4,4'-二溴二苯醚 是一种化工化合物，登记 CAS 号为 2050-47-7，分子式 C12H8Br2O（分子量 328.00）。
登记 CAS 号：2050-47-7
其分子式 C12H8Br2O 由 12 个碳、8 个氢、2 个溴、1 个氧 组成。
别名/同义词：4,4'-二溴二苯醚 · 4,4'-dibromodiphenyl ether
4,4'-二溴二苯醚 的 CAS 登记号为 2050-47-7。
分子式 C12H8Br2O，分子量 328.00。
别名/同义词：4,4'-二溴二苯醚、4,4'-dibromodiphenyl ether。
登记用途：Uses: Polybrominated diphenyl ethers (PBDEs) are flame-retardant chemicals found in plastics used in a variety of consumer products to make them difficult to burn. Because they are mixed into plastics and foams rather than bound to them、PBDEs can leave the products that contain them and enter the environment. (L628)、General Manufacturing Information: Benzene、1、1'-oxybis[4-bromo-: ACTIVE。
4,4'-二溴二苯醚（CAS 2050-47-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 2050-47-7 |
|---|---|
| PubChem CID | 16305 |
| Molecular formula | C12H8Br2O |
| IUPAC name | 1-bromo-4-(4-bromophenoxy)benzene |
| UNII (FDA) | OS4N55HE2E |
| Molecular Weight | 328.00 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 327.89214 |
| Monoisotopic Mass | 325.89419 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 15 |
2050-47-7; Bis(4-bromophenyl) ether; 4,4'-Dibromodiphenyl ether; Benzene, 1,1'-oxybis[4-bromo-; p,p'-Dibromodiphenyl ether; Ether, bis(p-bromophenyl); Bis(p-bromophenyl) ether; Benzene, 1,1'-oxybis(4-bromo-; NSC 1787; NSC 9487; DTXSID9024015; EINECS 218-090-7; OS4N55HE2E; BRN 2050738; AI3-01963; di(4-bromophenyl) ether
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
4,4'-dibromodiphenyl ether · CAS 2050-47-7 · C12H8Br2O. UNII OS4N55HE2E.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4,4'-dibromodiphenyl ether