Quinoline 99%
3 Inquiries
91-22-5
99%
Any port of china
100g/bottle
2023-08-01
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencecolourless to brown liquid Quinoline is a colorless liquid with a penetrating amine odor. Turns brown on exposure to light. Quinoline has a heavy, penetrating and nauseating, yet sweet odor of good tenacity.
Quinoline appears as a colorless liquid with a peculiar odor. Slightly denser than water. Contact may irritate to skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals.|Liquid|COLOURLESS HYGROSCOPIC LIQUID WITH CHARACTERISTIC ODOUR. TURNS BROWN ON EXPOSURE TO LIGHT.
Quinoline appears as a colorless liquid with a peculiar odor. Slightly denser than water. Contact may irritate to skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals.|Quinoline is the simplest member of the quinoline class of compounds, comprising a benzene ring ortho fused to C-2 and C-3 of a pyridine ring. It is a mancude organic heterobicyclic parent, a member of quinolines, an azaarene and an ortho-fused heteroarene.|Quinoline is used mainly as an intermediate in the manufacture of other products. Potential exposure to quinoline may occur from the inhalation of cigarette smoke. Quinoline breaks down quickly in the atmosphere and water. Acute (short-term) inhalation exposure to quinoline vapors irritates the eyes, nose, and throat and may cause headaches, dizziness, and nausea in humans. Information on the chronic (long- term), reproductive, developmental, or carcinogenic effects of quinoline in humans is not available. Liver damage has been observed in rats chronically exposed to quinoline by ingestion. An increased incidence of liver vascular tumors has been observed in rats and mice orally exposed to quinoline. EPA has provisionally classified quinoline as a Group C, possible human carcinogenBasic Info-
Product Name:
Quinoline
Other Name:Quinoline;1-Azanaphthalene;1-Benzazine;Benzo[b]pyridine;Leucol;Leukol;Benzopyridine;Quinolin;B 500;Leucoline;NSC 3396;20214-07-7
CAS No.:91-22-5
Molecular Formula:C9H7N
InChIKeys:InChIKey=SMWDFEZZVXVKRB-UHFFFAOYSA-N
Molecular Weight:129.16
Exact Mass:129.16
BRN:107477
EC Number:202-051-6
UNII:E66400VT9R
ICSC Number:0071
NSC Number:3396
UN Number:2656
DSSTox ID:DTXSID1021798
Color/Form:COLORLESS TO BROWN /SRP: TECHNICAL GRADE/|Highly refractive/darkens with age|Colorless liquid
HScode:2933499090
Categories:
Characteristics-
PSA:
12.9
XLogP3:2.06
Appearance:Purple to dark grey Liquid
Density:1.0900 g/cm3 @ Temp: 25 °C
Melting Point:-14.78 °C
Boiling Point:237.7 °C @ Press: 760 Torr
Flash Point:214 °F
Refractive Index:n20/D 1.625(lit.)
Water Solubility:H2O: slightly soluble
Storage Conditions:Store below +30°C.
Vapor Pressure:Vapour pressure, Pa at 20°C: 8
Vapor Density:Relative vapour density (air = 1): 4.5
Toxicity:Oral-Rat LD50: 331 mg/kg
Flammability characteristics:Open flame is flammable; high heat decomposes toxic nitrogen oxide gas
Explosive limit:vol% in air: 1.2
Odor:Penetrating odor, not as offensive as pyridine
PH:Weak tertiary base
OH:1.16e-11 cm3/molecule*sec
Dissociation Constants:pKa= 4.90
Experimental Properties:1 MG/L= 189 PPM; 1 PPM= 5.28 MG/CU M|Hygroscopic liquid, absorbs as much as 22% water. ... Forms water sol salts with strong acids: pK 9.5|Hydroxyl radical reaction rate constant = 1.16X10-11 cu cm/molecule-sec @ 24 °C
Air and Water Reactions:Hygroscopic. Soluble in water.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Profile:QUINOLINE is hygroscopic. It absorbs as much as 22% water. It is sensitive to light and moisture. It darkens on storage. This chemical is a weak base. A potentially explosive reaction may occur with hydrogen peroxide. It reacts violently with dinitrogen tetraoxide. It also reacts violently with perchromates. It is incompatible with (linseed oil + thionyl chloride) and maleic anhydride. It is also incompatible with strong oxidizers and strong acids. This chemical can be unpredictably violent. It dissolves sulfur, phosphorus and arsenic trioxide. It may attack some forms of plastics. It is a preparative hazard. (NTP, 1992)
Autoignition Temperature:896 °F (USCG, 1999)|896 °F|480 °C
Heat of Combustion:-8710 cal/g
Corrosivity:May attack some forms of plastic
Critical Temperature & Pressure:Critical temperature: 509 °C
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
">Company Profile -
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Quinoline -99%
10.00 L Mar 23, 2026
India
Quinoline
25 MT Feb 10, 2026 
Kuwait
Quinoline
200 G Aug 23, 2024 Post an enquiry for this product
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