2,4-Dihydroxybenzaldehyde 2,4-二羟基苯甲醛
CAS 95-01-2 MFCD00011686
化学结构图
SMILES: O=Cc1ccc(O)cc1O
化学属性
| Mol. Formula | C7H6O3 |
|---|---|
| Mol. Weight | 138.12 |
| Density | 1.409 |
| Boiling Point | 220-228 |
| Melting Point | 135-137°C |
| TSCA | Yes |
| Solubility | 可溶 |
| Stability | 对空气敏感 |
| Flash Point | 220°C/22mm |
别名和识别编码
| Chemical Name | 2,4-Dihydroxybenzaldehyde |
|---|---|
| CAS Number | 95-01-2 |
| Synonym | 2,4-Dihydroxybenzaldehyde {LY} 2,4-Dihydroxybenzaldehyde {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dihydroxybenzaldehyde |
| EC Number | 202-383-1 |
| Beilstein Registry Number | 878548 |
| MDL Number | MFCD00011686 |
| PubChem Substance ID | 7213 |
| Merck Number | 8156 |
| Reaxys-RN | 878548 |
| Chemical Name Translation | 2,4-二羟基苯甲醛 |
| LabNetwork Molecule ID | LN00197264 |
| InChI | InChI=1S/C7H6O3/c8-4-5-1-2-6(9)3-7(5)10/h1-4,9-10H |
| Canonical SMILES | O=CC1=CC=C(O)C=C1O |
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分类
- Agro-Products
- Pharmaceuticals
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; aldehyde; alcohol; 1fragment
- Intermediates & Fine Chemicals
- Aromatics
- {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
产品应用
- Usually used in two-step synthesis of ethyl 3,5-dibromo-2,4-dihydroxycinnamate.
相关文献及参考
- Short: II/3
- Short: EINECS
- Merck: 14,8156 Beilstein:8,241
- Ahn, E. et al.: Han'guk Eungyong Sangmyong Hwahakhoeji, 50, 358 (2007); Friedman, M. et al.: J. Food. Prot., 66, 1811 (2003);
- Merck: 14,8156
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 Wear suitable protective clothing 穿戴适当的防护服；
- 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；
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- 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。
- P301+P312+P330
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- 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
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H315 Causes skin irritation 会刺激皮肤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H302 Harmful if swallowed 吞食有害
- H319 Causes serious eye irritation 严重刺激眼睛
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 400 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533439
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1380 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IJANDP International Journal of Andrology. (Scriptor Publisher ApS, 15 Gasvaerksvej, DK-1656 Copenhagen V, Denmark) V.1- 1978- Volume(issue)/page/year: 10,741,1987
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 14,449,1976
其他信息
- 易溶于水，易溶于醇，乙醚，氯仿，冰乙酸；难溶于苯，遇强酸，强碱易分解。
- 外观性质:灰白色至棕黄色粉末。
- 海关编码:29124900
- 图谱信息:2,4-二羟基苯甲醛(95-01-2)红外图谱(IR1) 2,4-二羟基苯甲醛(95-01-2)质谱(MS) 2,4-二羟基苯甲醛(95-01-2)红外图谱(IR2)
- 下游产品:8-乙酰-6-羟基-7-甲氧基香豆素 --> 7-羟基香豆素-3-羧酸 --> 7-羟基-2-氧代-2H-苯并吡喃-3-甲酸甲酯 --> 3-乙酰基-7-羟基-苯并吡喃-2-酮 --> 7-羟基香豆素-3-羧酸乙酯
- 敏感性:Air Sensitive
- Sigma Aldrich:95-01-2(sigmaaldrich)
- TCI Shanghai:2,4-二羟基苯甲醛 2,4-Dihydroxybenzaldehyde,>;98.0%(GC)(T)(95-01-2)
- Alfa Aesar:2,4-二羟基苯甲醛,98% 2,4-Dihydroxybenzaldehyde, 98%(95-01-2)
- Acros Organics:2,4-二羟基苯甲醛 2,4-Dihydroxybenzaldehyde, 98%(95-01-2)
- Hazard Note:Irritant
- 用途一:用作染料和医药中间体
- MSDS 信息:2,4-二羟基苯甲醛(95-01-2).msds
- 2,4-二羟基苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0564 2,4-二羟基苯甲醛 2,4-Dihydroxybenzaldehyde 500G 3490元 2014/06/02 D0564 2,4-二羟基苯甲醛 2,4-Dihydroxybenzaldehyde 25G 348元 2010/06/21 173641000 2,4-二羟基苯甲醛 2,4-Dihydroxybenzaldehyde 98% 100 GR 2332元
- MOL 文件:95-01-2.mol
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