3,5-Dibromo-4-Hydroxybenzaldehyde 3,5-二溴-4-羟基苯甲醛
CAS 2973-77-5 MFCD00016980
化学结构图
SMILES: O=Cc1cc(Br)c(O)c(Br)c1
化学属性
| Mol. Formula | C7H4Br2O2 |
|---|---|
| Mol. Weight | 279.91 |
| Melting Point | 181-185°C |
| TSCA | No |
| Density | 2.122 |
| Boiling Point | 273.3 °C at 760 mmHg |
别名和识别编码
| Chemical Name | 3,5-Dibromo-4-Hydroxybenzaldehyde |
|---|---|
| CAS Number | 2973-77-5 |
| Alfabeta Name | DIBROMOHYDROXYBENZALDEHYDE 354---, |
| MDL Number | MFCD00016980 |
| EC Number | 221-017-1 |
| Beilstein Registry Number | 1948512 |
| PubChem Substance ID | 87566907 |
| Synonym | 3,5-Dibromo-4-hydroxybenzaldehyde {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dibromo-4-hydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} |
| Chemical Name Translation | 3,5-二溴-4-羟基苯甲醛 |
| Reaxys-RN | 1948512 |
| InChIKey | SXRHGLQCOLNZPT-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00165670 |
| InChI | InChI=1S/C7H4Br2O2/c8-5-1-4(3-10)2-6(9)7(5)11/h1-3,11H |
| Canonical SMILES | O=CC1=CC(Br)=C(O)C(Br)=C1 |
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分类
- {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
安全信息
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37 Wear suitable gloves 戴适当手套；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P332+P313
- P305+P351+P338+P337+P313
- P302+P350
- P337+P313
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P302+P352+P332+P313+P362+P364
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
其他信息
- 下游产品:2-溴苯腈
- 图谱信息:3,5-二溴-4-羟基苯甲醛(2973-77-5)核磁图( 1 HNMR) 3,5-二溴-4-羟基苯甲醛(2973-77-5)质谱(MS) 3,5-二溴-4-羟基苯甲醛(2973-77-5)红外图谱(IR2) 3,5-二溴-4-羟基苯甲醛(2973-77-5)核磁图( 13 CNMR) 3,5-二溴-4-羟基苯甲醛(2973-77-5)红外图谱(IR1)
- Sigma Aldrich:2973-77-5(sigmaaldrich)
- 敏感性:Air Sensitive
- Acros Organics:3,5-二溴-4-羟基苯甲醛 3,5-Dibromo-4-hydroxybenzaldehyde, 98%(2973-77-5)
- Alfa Aesar:3,5-二溴-4-羟基苯甲醛,98% 3,5-Dibromo-4-hydroxybenzaldehyde, 98%(2973-77-5)
- TCI Shanghai:3,5-二溴-4-羟基苯甲醛 3,5-Dibromo-4-hydroxybenzaldehyde,>;98.0%(T)(2973-77-5)
- 上游原料:溴 --> 邻二氯苯
- 3,5-二溴-4-羟基苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0189 3,5-二溴-4-羟基苯甲醛 3,5-Dibromo-4-hydroxybenzaldehyde 25G 803元 2011/04/16 D0189 3,5-二溴-4-羟基苯甲醛 3,5-Dibromo-4-hydroxybenzaldehyde 500G 7540元 2010/05/25 A12780 3,5-二溴-4-羟基苯甲醛, 98% 3,5-Dibromo-4-hydroxybenzaldehyde, 98% 25g 1918元
- MOL 文件:2973-77-5.mol
- 用途一:是生产3,4,5-三甲氧基苯甲醛的主要原料，为一种重要的医药和农药中间体
- 方法一:以对甲酚和溴素为原料，经溴化、水解等工艺过程而得。
- 用途二:甲氧苄啶（TMP）的中间体。 二溴醛是生产3,4,5-三甲氧基苯甲醛的主要原料，而3,4,5-三甲氧基苯甲醛是合成抗菌药、磺胺增效剂甲氧苄氨嘧啶(TMP)的中间体，故其为一种重要的医药中间体。
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