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About This Item
经验公式(希尔记法):
C4H3ClO3
CAS Number:
分子量:
134.52
Beilstein:
113477
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
≥98.0% (HPLC)
mp
206 °C (dec.) (lit.)
SMILES字符串
ClC1C(=O)COC1=O
InChI
1S/C4H3ClO3/c5-3-2(6)1-8-4(3)7/h3H,1H2
InChI key
DJEJYZZJYYNADA-UHFFFAOYSA-N
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应用
3-Chloro-2,4(3H,5H)-furandione (3-Chlorotetronic acid) is a C4-heterocyclic building block and has been used in synthesis of:
- pure tetronic acid
- pyridinium-, isoquinolinium-, quinolinium- and N-methyl imidazolium zwitterions
- pyridine-, isoquinoline-, quinoline- and N-methylimidazole ylides
- rubrolide L, a marine ascidian butenolide and a potent inhibitor of human aldose reductase
警示用语:
Warning
危险声明
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
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