无水溴化铜(II)（CAS 7789-45-9）：分子式 Br2Cu、分子量 223.35。
| CAS号 | 7789-45-9 |
|---|---|
| 分子式 | Br2Cu |
| 分子量 | 223.35 |
| 熔点 | 928 °F (USCG, 1999) |
| 沸点 | 900 °C |
| 应用领域 | Uses: Used as an intensifier in photography、brominating agent in organic synthesis、humidity indicator、wood preservative、electrolyte in batteries、stabilizer for acetylated polyformaldehyde、in metal machining、removing lead from gasoline、copying processes、and sulfur extraction of oil、[HSDB]、Metal Machining [Category: Heat or Machine]、Petroleum Production and Refining [Category: Industry]、Battery Manufacturing [Category: Industry]、Applying Wood Preservatives [Category: Other]、Photographic Processing [Category: Other]、As intensifier in photography、as brominating agent in org synthesis、as humidity indicator、as wood preservative、in solid electrolyte battery、as stabilizer for acetylated polyformaldehyde、USED IN CUTTING SOLUTIONS FOR MACHINING STEEL、FOR REMOVING LEAD FROM GASOLINE、IN PHOTOTHERMOGRAPHIC COPYING、AND FOR SULFUR EXTRACTION OF OIL.、Copper(II) bromide is used in photographic processing as an intensifier and as a brominating agent in organic synthesis. (L297)、Methods of Manufacturing: Prepn: Watt et al、J Am Chem Soc 77、2752 (1955)、Glemser、Sauer in Handbook of Preparative Inorganic Chemistry、vol 2、G Brauer、ed Academic Press、New York、2nd ed、1965) p 1009.、Cupric oxide + hydrogen bromide、anhydrous (salt formation)、Prepared by dissolving copper(II) oxide in hydrobromic acid、it can also be prepared by the direct action of bromine water on metallic copper.、General Manufacturing Information: Copper bromide (CuBr2): ACTIVE |
登记用途：Uses: Used as an intensifier in photography、brominating agent in organic synthesis、humidity indicator、wood preservative、electrolyte in batteries、stabilizer for acetylated polyformaldehyde、in metal machining、removing lead from gasoline、copying processes、and sulfur extraction of oil、[HSDB]、Metal Machining [Category: Heat or Machine]、Petroleum Production and Refining [Category: Industry]、Battery Manufacturing [Category: Industry]、Applying Wood Preservatives [Category: Other]、Photographic Processing [Category: Other]、As intensifier in photography、as brominating agent in org synthesis、as humidity indicator、as wood preservative、in solid electrolyte battery、as stabilizer for acetylated polyformaldehyde、USED IN CUTTING SOLUTIONS FOR MACHINING STEEL、FOR REMOVING LEAD FROM GASOLINE、IN PHOTOTHERMOGRAPHIC COPYING、AND FOR SULFUR EXTRACTION OF OIL.、Copper(II) bromide is used in photographic processing as an intensifier and as a brominating agent in organic synthesis. (L297)、Methods of Manufacturing: Prepn: Watt et al、J Am Chem Soc 77、2752 (1955)、Glemser、Sauer in Handbook of Preparative Inorganic Chemistry、vol 2、G Brauer、ed Academic Press、New York、2nd ed、1965) p 1009.、Cupric oxide + hydrogen bromide、anhydrous (salt formation)、Prepared by dissolving copper(II) oxide in hydrobromic acid、it can also be prepared by the direct action of bromine water on metallic copper.、General Manufacturing Information: Copper bromide (CuBr2): ACTIVE。
无水溴化铜(II) 是一种化工化合物，登记 CAS 号为 7789-45-9，分子式 Br2Cu（分子量 223.35）。
登记 CAS 号：7789-45-9
其分子式 Br2Cu 由 2 个溴、1 个铜 组成。
别名/同义词：无水溴化铜(II) · Copper(II) bromide, anhydrous · Copper (II) Bromide
无水溴化铜(II) 的 CAS 登记号为 7789-45-9。
分子式 Br2Cu，分子量 223.35。
别名/同义词：无水溴化铜(II)、Copper(II) bromide, anhydrous、Copper (II) Bromide。
登记用途：Uses: Used as an intensifier in photography、brominating agent in organic synthesis、humidity indicator、wood preservative、electrolyte in batteries、stabilizer for acetylated polyformaldehyde、in metal machining、removing lead from gasoline、copying processes、and sulfur extraction of oil、[HSDB]、Metal Machining [Category: Heat or Machine]、Petroleum Production and Refining [Category: Industry]、Battery Manufacturing [Category: Industry]、Applying Wood Preservatives [Category: Other]、Photographic Processing [Category: Other]、As intensifier in photography、as brominating agent in org synthesis、as humidity indicator、as wood preservative、in solid electrolyte battery、as stabilizer for acetylated polyformaldehyde、USED IN CUTTING SOLUTIONS FOR MACHINING STEEL、FOR REMOVING LEAD FROM GASOLINE、IN PHOTOTHERMOGRAPHIC COPYING、AND FOR SULFUR EXTRACTION OF OIL.、Copper(II) bromide is used in photographic processing as an intensifier and as a brominating agent in organic synthesis. (L297)、Methods of Manufacturing: Prepn: Watt et al、J Am Chem Soc 77、2752 (1955)、Glemser、Sauer in Handbook of Preparative Inorganic Chemistry、vol 2、G Brauer、ed Academic Press、New York、2nd ed、1965) p 1009.、Cupric oxide + hydrogen bromide、anhydrous (salt formation)、Prepared by dissolving copper(II) oxide in hydrobromic acid、it can also be prepared by the direct action of bromine water on metallic copper.、General Manufacturing Information: Copper bromide (CuBr2): ACTIVE。
无水溴化铜(II)（CAS 7789-45-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7789-45-9 |
|---|---|
| PubChem CID | 24611 |
| Molecular formula | Br2Cu |
| IUPAC name | dibromocopper |
| UNII (FDA) | 1KC430K0ZN |
| Molecular Weight | 223.35 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 222.76422 |
| Monoisotopic Mass | 220.76627 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | 900 °C |
|---|---|
| Melting Point | 928 °F (USCG, 1999) |
| Melting Point | 498 °C |
| Density | 4.710 @ 20 °C/4 °C |
Copper(II) bromide; 7789-45-9; CUPRIC BROMIDE; Dibromocopper; Copper bromide (CuBr2); 1KC430K0ZN; DTXSID7064863; Cuprum Bromatum; RefChem:58532; DTXCID9048067; CUPRIC BROMIDE, ANHYDROUS; 232-167-2; Copper (II) bromide; Copper dibromide; UNII-1KC430K0ZN; HSDB 257
| Reported hazard statements | H302 (99.5%), H314 (100%), H318 (71.9%), H400 (74.9%), H410 (75.9%) |
|---|
H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Copper (II) Bromide · CAS 7789-45-9 · Br2Cu. UNII 1KC430K0ZN. Boiling Point: 900 °C; Melting Point: 928 °F (USCG, 1999); Melting Point: 498 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Copper(II) bromide, anhydrous