2,3,4-Trihydroxybenzaldehyde 2,3,4-三羟基苯甲醛
CAS 2144-08-3 MFCD00003325
化学结构图
SMILES: O=Cc1ccc(O)c(O)c1O
化学属性
| Mol. Formula | C7H6O4 |
|---|---|
| Mol. Weight | 154 |
| Density | 1.598 |
| Melting Point | 159-161 |
| TSCA | Yes |
| Appearance | 浅黄色针状结晶（水）。m.p.161-162℃ ，有刺激性。 |
| Stability | 对空气敏感 |
别名和识别编码
| Chemical Name | 2,3,4-Trihydroxybenzaldehyde |
|---|---|
| CAS Number | 2144-08-3 |
| Synonym | 2,3,4-THB 2,3,4-Trihydroxybenzaldehyde 2,3,4-三羟基基苯甲醛 2,3,4-三羟基苯甲醛 4-三羟基苯甲醛 NSC 22595 Pyrogallol-4-carboxaldehyde Pyrogallolaldehyde 邻苯三酚-4-甲醛 |
| EC Number | 218-404-2 |
| Beilstein Registry Number | 2328658 |
| MDL Number | MFCD00003325 |
| PubChem Substance ID | 75064 |
| Reaxys-RN | 2328658 |
| Chemical Name Translation | 2,3,4-三羟基苯甲醛 |
| InChIKey | CRPNQSVBEWWHIJ-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00221500 |
| InChI | InChI=1S/C7H6O4/c8-3-4-1-2-5(9)7(11)6(4)10/h1-3,9-11H |
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分类
- Pharmaceuticals
- Aromatics
- Intermediates & Fine Chemicals
- {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
产品应用
- 苄丝肼的中间体。
相关文献及参考
- Friedman, M. et al.: J. Food Protect., 66, 1811 (2003); Ramos-Nino, M.E. et al.: J. Appl. Microbiol., 84, 207 (1998);
- Beilstein:8(3)3357
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；
- 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。
- 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。
- P305+P351+P338
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- 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
- 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
- H303 May be harmfully swallowed 吞食可能有害
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2195 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
其他信息
- Acros Organics:2,3,4-三羟基苯甲醛 2,3,4-Trihydroxybenzaldehyde, 98%(2144-08-3)
- MOL 文件:2144-08-3.mol
- Alfa Aesar:2,3,4-三羟基苯甲醛,98% 2,3,4-Trihydroxybenzaldehyde, 98%(2144-08-3)
- 有刺激性。
- Sigma Aldrich:2144-08-3(sigmaaldrich)
- 上游原料:没食子酸
- 用途一:苄丝肼的中间体
- 2,3,4-三羟基苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T2158 2,3,4-三羟基苯甲醛 2,3,4-Trihydroxybenzaldehyde 25G 1680元 2014/06/02 T2158 2,3,4-三羟基苯甲醛 2,3,4-Trihydroxybenzaldehyde 5G 521元 2010/06/21 421790050 2,3,4-三羟基苯甲醛 2,3,4-Trihydroxybenzaldehyde 98% 5 GR 494元
- 敏感性:Air Sensitive
- TCI Shanghai:2,3,4-三羟基苯甲醛 2,3,4-Trihydroxybenzaldehyde,>;98.0%(LC)(2144-08-3)
- MSDS 信息:2,3,4-Trihydroxybenzaldehyde(2144-08-3).msds
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