Quinoline 95% 91-22-5
3 Inquiries
91-22-5
99.5%
180kg/barrel
2026-07-18
DIMETHYL SULFOXIDE,NMP,MMT
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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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:
Distributor
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Main Products:
DIMETHYL SULFOXIDE,NMP,MMT
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Location:
NO3, Jiangtou West Road, Huli district, Xiamen
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
5-10
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Year of Establishment:
2016
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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