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5-氯-2-糠醛
5-Chloro-2-furaldehyde
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3324504 | 1 G | 573 |
产品别名
21508-19-0
5-氯-2-糠醛
5-Chloro-2-furaldehyde
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C5H3ClO2 |
| Molecular weight | 130.53 |
| MDL number | MFCD02752599 |
| PubChem Substance ID【PubChem化学物质编号】 | 24877817 |
| NACRES | NA.22 |
| General description【一般描述】 | 5-Chloro-2-furaldehyde is also known as 5-chlorofurfural. It reacts with aniline and aniline hydrochloride to form bis-(phenylamino) derivatives, without the furan ring cleavage. It also undergoes coupling with ethyl acetoacetate to form the corresponding ethyl bis-acetoacetate. |
| Application【应用】 | 5-Chloro-2-furaldehyde may be used as an internal standard during the analysis of furanic compounds by reversed-phase-high performance liquid chromatography–diode array detection (RP-HPLC–DAD) method. |
产品性质
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | 98% |
| mp | 34-37 ℃ (lit.) |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | Clc1ccc(C=O)o1 |
| InChI | 1S/C5H3ClO2/c6-5-2-1-4(3-7)8-5/h1-3H |
| InChI key | DGAUAVDWXYXXGQ-UHFFFAOYSA-N |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
