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5-Chloro-2-furaldehyde

5-氯-2-糠醛

品牌
Sigma-Aldrich
CAS
21508-19-0
货号
531456
包装型号
规格纯度
98%
参考价格
478.09 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
21508-19-0
5-Chloro-2-furaldehyde
5-氯-2-糠醛
产品介绍:

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
NACRESNA.22

产品性质

质量水平200
测定98%
mp34-37 ℃ (lit.)
储存温度2-8℃
SMILES stringClc1ccc(C=O)o1
InChI1S/C5H3ClO2/c6-5-2-1-4(3-7)8-5/h1-3H
InChI keyDGAUAVDWXYXXGQ-UHFFFAOYSA-N

安全信息

象形图GHS07
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
WGKWGK 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

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