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Home> CAS DataBase Listed 9 > CAS 91-22-5
Identification of 91-22-5
  • Name:
  • Quinoline (Related Reference)
  • EINECS:
  • 202-051-6
  • Synonyms:
  • 1-Azanaphthalene; 1-Benzazine; 1-benzine; B-500; benzo[b]pyridine; Benzopyridine; chinoleine; chinoline; leucol; leucoline; leukol; CHINOLIN; FEMA 3470; 2,3-BENZOPYRIDINE; AKOS 91715; 1-Benzaine; 2,3-
  • InChI:
  • InChI=1/C9H7N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-7H
  • This structure is also available as a 2d Mol file
Safety Data of 91-22-5 Properties of 91-22-5
  • Appearance:
  • colourless to brown liquid
  • Molecular Weight:
  • 129.16
  • Density:
  • 1.095
  • Boiling Point:
  • 237℃
  • Melting Point:
  • -15℃
  • Flash Point:
  • 101℃
  • Refractive index:
  • 1.623-1.626
  • Solubility:
  • slightly soluble in water
  • Stability:
  • Stable. Incompatible with strong acids, strong oxidizing agents. May discolour on exposure to light. Hygroscopic - protect from moisture. Reacts violently and unpredictably with some materials, especially strong oxidizing agents.
  • More>>

CAS No. 91-22-5 (Quinoline )

  • CAS No:91-22-5
  • Molecular Weight: 129.16
  • Molecular Formula: C9H7N
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product
Quinoline
  • FOB Price: USD/Kilogram 
  • Cas No:91-22-5 
  • Min.Order:1/Kilogram 
  • Purity:0.98 
  • Supply Ability:100 Quarter/Kilogram 
  • Payment:T/T 
  • Updatetime:May 25 2018 
Shanghai Do Chemical Co.,Ltd 2YRS Main Products
API & API intermediates
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Quinoline
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  • Cas No:91-22-5 
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  • Updatetime:May 25 2018 
Hangzhou Dayangchem Co., Ltd. 7YRS Main Products
Chemical products
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Quinoline
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  • Cas No:91-22-5 
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  • Updatetime:Aug 04 2017 
AOPHARM 6YRS Main Products
Pharmaceutical Intermediate, API, Botanical Extract
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Quinoline
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  • Updatetime:Feb 24 2018 
Nanjing Bangnuo Biotechnology Co., Ltd. Main Products
Testosterone, Boldenone, Nandrolone, Trenbolone, DECA, Anavar, GHRP-6, MT-2, HGH176-191, SARMs, GBL, Phenacetin, BB, BA etc.
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Quinoline
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  • Cas No:91-22-5 
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  • Purity:contact us for more details about Quinoline, CAS:91-22-5 
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  • Updatetime:Jun 06 2017 
Finetech Industry limited. Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Quinoline
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  • Cas No:91-22-5 
  • Min.Order:1,5,25/Gram 
  • Purity:95%min 
  • Supply Ability:kilograms Day/kilograms 
  • Payment:negotiation 
  • Updatetime:Dec 15 2016 
Struchem Co Ltd Main Products
all kinds of fine chemicals, APIs, Bio-chemicals, from grams to kilograms, and larger scale. both with compounds in stock and custom synthesis.
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Quinoline
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  • Updatetime:Sep 22 2016 
Shanghai Hope Chem Co., Ltd. Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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Quinoline; Benzopyridine
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  • Cas No:91-22-5 
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  • Updatetime:Nov 13 2017 
Shanghai UCHEM Inc. Main Products
Bipyridines, terpyridines, phenanthrolines, thiophenes, fluorenes derivatives, and related chemicals. And also we provide service for customer synthesis, process development.
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8-bromo-5-fluoro-2-(trifluoromethyl)quinoline;Quinoline; 8-b...
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  • Updatetime:Apr 06 2017 
Rosewell Industry Co., Ltd Main Products
APIs, pharmaceutical intermediates, custom synthesis.
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1,2,3,4-tetrahydroquinoline
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  • Updatetime:Jul 05 2016 
Amadis Chemical Co.,Ltd. Main Products
medical and health products
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Quinoline
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  • Updatetime:Jul 16 2015 
SPECS Main Products
Compound Management (procurement, reformatting, QC and storage), compound libraries (Screening, Building Blocks, fragments and Natural Products) and Chemistry services (Synthesis and Cheminformatics)
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Quinoline
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  • Updatetime:Feb 12 2015 
HEBEI CUI FENG IMPORT&EXPORT TRADE CO.,LTD Main Products
Pharmaceutical intermediates,chemical
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quinoline
  • FOB Price:1636 USD/Metric Ton 
  • Cas No:91-22-5 
  • Min.Order:200/Kilogram 
  • Purity:95-98% 
  • Supply Ability:100 Month/Metric Ton 
  • Payment:L/C,T/T, 
  • Updatetime:Dec 15 2014 
Shanxi TianYu Coal Chemical Co.,Ltd Main Products
Indole, 1-Methylnaphthalene, 2-Methylnaphthalene, quinoline, isoquinoline, dimethyl quinoline, mixed methylnaphthalene, industrial acenaphthene, industrial fluorine, biphenyl
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91-22-5
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  • Cas No:91-22-5 
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  • Purity:99.50% 
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  • Updatetime:Nov 13 2014 
Henan Tianfu Chemical Co.,Ltd Main Products
Fine chemical
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Quinoline
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  • Updatetime:Nov 06 2014 
lotuschem Contact Supplier
Quinoline
  • FOB Price:  
  • Cas No:91-22-5 
  • Min.Order:1/Kilogram 
  • Purity:98% Min. 
  • Supply Ability:500 Month/Metric Ton 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Dec 03 2013 
Shandong Aoertong Chemical Co., Ltd. Main Products
Indene, Refined Naphthalene, Quinoline, Methylnaphthalene, Isoquinoline, Phenol Series Products, Light Fuel Oil, Acenaphthene, Biphenyl, Heavy Fuel Oil
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Quinoline
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  • Cas No:91-22-5 
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  • Purity:>98 
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  • Updatetime:May 14 2013 
Cangzhou Longsheng Chemical Co.,Ltd Main Products
chemical raw materials produce and export
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Quinoline
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  • Appearance:colourless to brown liquid 
  • Updatetime:Dec 19 2012 
Henan Baoshun Chemical Technology Co., Ltd. Contact Supplier
Quinoline
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  • Appearance:colourless to brown liquid 
  • Updatetime:Oct 10 2012 
BEIJING JIANKAI CONCRETE ADMIXTURE CO.,LTD Contact Supplier
Quinoline
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  • Updatetime:Jun 06 2012 
HangZhou Peak Chemical Co.,Ltd Contact Supplier
Precursor and Product
References of Quinoline cas 91-22-5

Toxicity

1. ???

skn-rbt 10?mg/24H open MLD

??? AMIHBC ?? AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
2. ???

eye-rbt 250?μg open SEV

??? AMIHBC ?? AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
3. ???

mma-sat 1 μmol/plate ABCHA6 42,861,78

4. ???

dnd-esc 30 μmol/L

??? MUREAV ?? Mutation Research. 89 (1981),95.
5. ???

mma-ham:ovr 80 μmol/L

??? ENMUDM ?? Environmental Mutagenesis. 4 (1982),395.
6. ???

sce-ham:ovr 110?μg/L

??? ENMUDM ?? Environmental Mutagenesis. 7 (1985),1.
7. ???

orl-rat LD50:331?mg/kg

??? 85JCAE ?? Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.:?Avicenum,1986,848.
8. ???

ipr-mus LDLo:64?mg/kg

??? CBCCT* ?? “Summary Tables of Biological Tests“ National Research Council Chemical-Biological Coordination Center. 2 (1950),190.
9. ???

skn-rbt LD50:540?mg/kg

??? AMIHBC ?? AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
10. ???

scu-rbt LDLo:200?mg/kg

??? HBAMAK ?? “Abdernalden’s Handbuch der Biologischen Arbeitsmethoden.“ 4 (1935),1289.

Safety

Poison by ingestion, subcutaneous, and intraperitoneal routes. Moderately toxic by skin contact. A skin and severe eye irritant. Mutation data reported. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. It can cause retinitis similar to that caused by naphthalene but without causing opacity of the lens. Combustible when exposed to heat or flame. Its preparation has caused many industrial explosions. Potentially explosive reaction with hydrogen peroxide. Violent reaction with dinitrogen tetraoxide, perchromates. Incompatible with linseed oil + thionyl chloride, maleic anhydride. Unpredictably violent. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes: Xn
Risk Statements: 21/22-38-41-68-40-37/38
21/22:? Harmful in contact with skin and if swallowed?
38:? Irritating to the skin?
41:? Risk of serious damage to eyes?
68:? Possible risk of irreversible effects?
40:? Limited evidence of a carcinogenic effect?
37/38:? Irritating to respiratory system and skin
Safety Statements: 26-36/37/39-36-23
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
36/37/39:? Wear suitable protective clothing, gloves and eye/face protection?
36:? Wear suitable protective clothing?
23:? Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
RIDADR: UN 2656 6.1/PG 3
WGK Germany: 2
RTECS: VA9275000
F: 8: Photosensitive.
HazardClass: 6.1
PackingGroup: III

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