产品名称

英文名称：Croconic Acid

同义词

Croconic acid、488-86-8、4,5-dihydroxycyclopent-4-ene-1,2,3-trione、Crocic acid、4,5-Dihydroxy-4-cyclopentene-1,2,3-trione、UNII-6HGY35UXAA、6HGY35UXAA、4-Cyclopentene-1,2,3-trione, 4,5-dihydroxy-、MFCD00181389、dihydroxycyclopent-4-ene-1,2,3-trione、Croconic acid,、巴豆酸、4,5-二羟基-4-环戊烯-1,2,3-三酮

产品性质

CAS编号：488-86-8

分子式：C5H2O5

分子量：142.07

Beilstein号：8(4)3342

MDL号：MFCD00181389

PubChem编号：546874

别名：巴豆酸|4,5-二羟基-4-环戊烯-1,2,3-三酮

英文别名：Croconic acid|488-86-8|4,5-dihydroxycyclopent-4-ene-1,2,3-trione|Crocic acid|4,5-Dihydroxy-4-cyclopentene-1,2,3-trione|UNII-6HGY35UXAA|6HGY35UXAA|4-Cyclopentene-1,2,3-trione, 4,5-dihydroxy-|MFCD00181389|dihydroxycyclopent-4-ene-1,2,3-trione|Croconic acid,

规格或纯度：>95.0%(HPLC)

英文名称：Croconic Acid

运输条件：常规运输

产品介绍：ApplicationCroconic acid is used to prepare 1,3-bis-(2-dimethylamino-5-thienyl)croconine by reacting with dimethyl-thiophen-2-yl-amine. It is also used in organic synthesis and employed as a dye for biological research purposes. Further, it is involved in the preparation of ethers such as dimethyl croconate. In addition to this, it acts as a ligand and form coordination complexes with metals such as barium, copper, silver and lead.

PubChem SID：488190234

IUPAC Name：4,5-dihydroxycyclopent-4-ene-1,2,3-trione

INCHI：InChI=1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h6-7H

InChi Key：RBSLJAJQOVYTRQ-UHFFFAOYSA-N

Canonical SMILES：C1(=C(C(=O)C(=O)C1=O)O)O

Isomeric SMILES：C1(=C(C(=O)C(=O)C1=O)O)O

PubChem CID：546874

Reaxy-Rn：2043130

溶解性：Soluble in water and ethanol.

敏感性：对光线敏感

熔点：114℃

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

产品包装