产品说明
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.
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.
包装
1 g in glass bottle
基本信息
| 经验(实验)分子式 | C5H3ClO2 |
| 分子量 | 130.53 |
| MDL编号 | MFCD02752599 |
| PubChem化学物质编号 | 24877817 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 200 |
| 测定 | 98% |
| mp | 34-37 ℃ (lit.) |
| 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 |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
