α-溴异丁酰溴（CAS 20769-85-1）：分子式 C4H6Br2O、分子量 229.90。
| CAS号 | 20769-85-1 |
|---|---|
| 分子式 | C4H6Br2O |
| 分子量 | 229.90 |
| LogP | 2.2 |
| 应用领域 | Uses: Used to make fine and large scale chemicals、[ECHA REACH Registrations]、General Manufacturing Information: Propanoyl bromide、2-bromo-2-methyl-: ACTIVE |
登记用途：Uses: Used to make fine and large scale chemicals、[ECHA REACH Registrations]、General Manufacturing Information: Propanoyl bromide、2-bromo-2-methyl-: ACTIVE。
α-溴异丁酰溴 是一种化工化合物，登记 CAS 号为 20769-85-1，分子式 C4H6Br2O（分子量 229.90）。
登记 CAS 号：20769-85-1
其分子式 C4H6Br2O 由 4 个碳、6 个氢、2 个溴、1 个氧 组成。
别名/同义词：α-溴异丁酰溴 · a-Bromoisobutyryl bromide · 2-Bromoisobutyryl bromide
α-溴异丁酰溴 的 CAS 登记号为 20769-85-1。
分子式 C4H6Br2O，分子量 229.90。
别名/同义词：α-溴异丁酰溴、a-Bromoisobutyryl bromide、2-Bromoisobutyryl bromide。
登记用途：Uses: Used to make fine and large scale chemicals、[ECHA REACH Registrations]、General Manufacturing Information: Propanoyl bromide、2-bromo-2-methyl-: ACTIVE。
α-溴异丁酰溴（CAS 20769-85-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 20769-85-1 |
|---|---|
| PubChem CID | 88685 |
| Molecular formula | C4H6Br2O |
| IUPAC name | 2-bromo-2-methylpropanoyl bromide |
| UNII (FDA) | 627F9N9DYA |
| Molecular Weight | 229.90 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 229.87649 |
| Monoisotopic Mass | 227.87854 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 7 |
2-Bromo-2-methylpropionyl bromide; 20769-85-1; 2-Bromoisobutyryl bromide; 2-Bromo-2-methylpropanoyl bromide; Propanoyl bromide, 2-bromo-2-methyl-; alpha-Bromoisobutyryl bromide; bromoisobutyryl bromide; .alpha.-Bromoisobutyryl bromide; 627F9N9DYA; 2-bromoisobutyric bromide; bromodimethylacetyl bromide; EINECS 244-017-3; 2-bromoisobutanoyl bromide; AI3-28200; DTXSID7045077; EC 244-017-3
| Reported hazard statements | H302 (86.3%), H314 (100%), H317 (11.8%) |
|---|
H302 (86.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
2-Bromoisobutyryl bromide · CAS 20769-85-1 · C4H6Br2O. UNII 627F9N9DYA.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: a-Bromoisobutyryl bromide