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2-Quinolinecarboxylicacid, 4,8-dihydroxy- (59-00-7)

Identification
Name:2-Quinolinecarboxylicacid, 4,8-dihydroxy-
Synonyms:Quinaldicacid, 4,8-dihydroxy- (8CI); 4,8-Dihydroxy-2-quinolinecarboxylic acid;4,8-Dihydroxyquinaldic acid; 8-Hydroxykynurenic acid; NSC 401570; Xanthurenicacid; Xanthuric acid
CAS:59-00-7
EINECS: 200-410-1
Molecular Formula: C10H7 N O4
Molecular Weight: 205.18
InChI: InChI=1/C10H7NO4/c12-7-3-1-2-5-8(13)4-6(10(14)15)11-9(5)7/h1-4,12H,(H,11,13)(H,14,15)
Molecular Structure: (C10H7NO4) Quinaldicacid, 4,8-dihydroxy- (8CI); 4,8-Dihydroxy-2-quinolinecarboxylic acid;4,8-Dihydroxyquinaldic...
Properties
Melting Point: 297-298 ºC
Flash Point: 205.8°C
Boiling Point: 416.8°Cat760mmHg
Density:1.569g/cm3
Refractive index:1.681
Specification:

1.Removal in wastewater treatment of 4,8-Dihydroxyquinaldic acid (CAS No.59-00-7) :
Total removal:1.85  percent
Total biodegradation:0.09  percent
Total sludge adsorption:1.75  percent
Total to air:0.00  percent
(using 10000 hr Bio P,A,S)
2.Handling and Storage
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 
Storage: Store in a cool, dry place. Store in a tightly closed container. 
3.Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. 
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. 
4. 4,8-Dihydroxyquinaldic acid (CAS No.59-00-7) is a chemical shown to induce malaria, it is found in the gut of the anopheles mosquito. After the ingestion of tryptophan, animals are lack of pyridoxine (vitamin B6) which is a metabolic intermediate of 4,8-Dihydroxyquinaldic acid .

Flash Point: 205.8°C
Storage Temperature: Store at RT
Usage:Excreted by pyridoxine-deficient animals after the ingestion of tryptophan.
Safety Data
Hazard Symbols Xi: Irritant
 

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