推荐产品
质量水平
检测方案
99%
形式
crystals
mp
125-128 °C (lit.)
SMILES字符串
OC(=O)\C(Cl)=C(/Cl)C=O
InChI
1S/C4H2Cl2O3/c5-2(1-7)3(6)4(8)9/h1H,(H,8,9)/b3-2+
InChI key
LUMLZKVIXLWTCI-NSCUHMNNSA-N
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警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
靶器官
Respiratory system
WGK
WGK 2
闪点(°F)
366.8 °F
闪点(°C)
186 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
R T LaLonde et al.
Chemical research in toxicology, 5(5), 618-624 (1992-09-01)
The Salmonella typhimurium (TA100) mutagenic compound, mucochloric acid [3,4-dichloro-5-hydroxy-2(5H)-furanone (MCA)], was inactivated by in vitro N-acetylcysteine (NAC). The reaction of MCA with NAC at pH7 was second order and gave products 4, 5, and 6a that resulted from the displacement
D Asplund et al.
Chemical research in toxicology, 8(6), 841-846 (1995-09-01)
The bacterial mutagen mucochloric acid was reacted with adenosine in aqueous solutions at 37 degrees C. In the HPLC chromatograms of the reaction mixtures two peaks of unidentified products were observed at longer retention times than the previously characterized "etheno"
L Kronberg et al.
Chemical research in toxicology, 5(6), 852-855 (1992-11-01)
Mucochloric acid, a genotoxic hydroxyfuranone found in chlorinated drinking water, was reacted with cytidine, adenosine, guanosine, and uridine. HPLC analyses with UV detection at 290 nm showed that one major product peak was formed in the reactions of cytidine, adenosine
Oxidation and radical intermediates associated with the glutathione conjugation of mucochloric acid.
R T LaLonde et al.
Chemical research in toxicology, 7(4), 482-486 (1994-07-01)
The inactivation of the drinking water mutagen mucochloric acid (MCA) by reduced glutathione (GSH) was linked to the formation of an MCA-GSH conjugate, a nonmutagen in the Salmonella typhimurium (TA100) plate incorporation assay. Anaerobic formation of MCA-GSH is found now
I L Steffensen et al.
Pharmacology & toxicology, 85(2), 56-64 (1999-09-17)
Epidemiological studies indicate an association between exposure to chlorinated drinking water and risk of intestinal cancer. In order to study this experimentally, we have examined the effects of 3,4-dichloro-5-hydroxy-2[5H]-furanone (mucochloric acid, MCA) and 3-chloro-4-(dichloromethyl)-5-hydroxy-2[5H]-furanone (MX), mutagenic and genotoxic compounds in
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