2,5-Dihydroxybenzaldehyde 2,5-二羟基苯甲醛
CAS 1194-98-5 MFCD00003333
化学结构图
SMILES: O=Cc1cc(O)ccc1O
化学属性
| Mol. Formula | C7H6O3 |
|---|---|
| Mol. Weight | 138 |
| Density | 1.409 |
| Melting Point | 97-99 |
| Solubility | 可溶 |
| TSCA | Yes |
| Stability | 对空气敏感 |
别名和识别编码
| Chemical Name | 2,5-Dihydroxybenzaldehyde |
|---|---|
| CAS Number | 1194-98-5 |
| Synonym | 2,5-二羟基苯甲醛 5-HYDROXYSALICYLALDEHYDE Gentisaldehyde 龙胆醛 |
| EC Number | 214-789-6 |
| Beilstein Registry Number | 1363961 |
| MDL Number | MFCD00003333 |
| PubChem Substance ID | 87567219 |
| Alfabeta Name | DIHYDROXYBENZALDEHYDE 25-, |
| Chemical Name Translation | 2,5-二羟基苯甲醛 |
| Reaxys-RN | 1363961 |
| LabNetwork Molecule ID | LN00181591 |
| InChI | InChI=1S/C7H6O3/c8-4-5-3-6(9)1-2-7(5)10/h1-4,9-10H |
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分类
- Aromatics
- {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
相关文献及参考
- Has been converted conveniently in 4 steps to 4,7-dibenzyloxyindole via the Nenitzescu indole synthesis (Henry reaction with Nitromethane, A11806). The product is a precursor of pyrroloquinoline alkaloids: Synlett, 755 (1993).
- Beilstein:8,244
安全信息
GHS Symbol
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S37 Wear suitable gloves 戴适当手套；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- 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。
- P302+P352
- P302+P352+P333+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P333+P313
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H315 Causes skin irritation 会刺激皮肤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- 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
- 图谱信息:2,5-二羟基苯甲醛(1194-98-5)质谱(MS) 2,5-二羟基苯甲醛(1194-98-5)核磁图( 13 CNMR) 2,5-二羟基苯甲醛(1194-98-5)红外图谱(IR2) 2,5-二羟基苯甲醛(1194-98-5)红外图谱(IR1) 2,5-二羟基苯甲醛(1194-98-5)核磁图( 1 HNMR)
- 敏感性:Air Sensitive
- Sigma Aldrich:1194-98-5(sigmaaldrich)
- Acros Organics:2,5-二羟基苯甲醛 2,5-Dihydroxybenzaldehyde, 99%(1194-98-5)
- MSDS 信息:2,5-Dihydroxybenzaldehyde(1194-98-5).msds
- 用途二:2,5-二羟基苯甲醛（1194-98-5）是合成1',3',3'-三甲基-6-羟基-螺(2-氢-1-苯吡喃-2,2'-二吲哚啉)（简称为羟基螺吡喃）的原料药。
- Hazard Note:Irritant
- 下游产品:
- 2,5-二羟基苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0565 2,5-二羟基苯甲醛 2,5-Dihydroxybenzaldehyde 1G 274元 2014/06/02 D0565 2,5-二羟基苯甲醛 2,5-Dihydroxybenzaldehyde 10G 1210元 2010/06/21 114840050 2,5-二羟基苯甲醛 2,5-Dihydroxybenzaldehyde 99% 5 GR 707元
- Alfa Aesar:2,5-二羟基苯甲醛,98+% 2,5-Dihydroxybenzaldehyde, 98+%(1194-98-5)
- TCI Shanghai:2,5-二羟基苯甲醛 2,5-Dihydroxybenzaldehyde,>;98.0%(GC)(1194-98-5)
- MOL 文件:1194-98-5.mol
- 外观:白色，类白色，黄色至绿色结晶粉末。
- 溶于水、醇和醚。
- 用途一:用于医药、染料化工合成中间体
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