Quinoline manufacturers and suppliers

Quinoline suppliers

Properties

Melting point:: -17--13 °C (lit.)

Boiling point:: 113-114 °C/11 mmHg (lit.) 237 °C (lit.)

Density: 1.093 g/mL at 25 °C (lit.)

vapor density: 4.5 (vs air)

vapor pressure: 0.07 mm Hg ( 20 °C)

refractive index: n20/D 1.625(lit.)

Flash point:: 214 °F

storage temp.: Store below +30°C.

solubility: 6g/l

pka: 4.9(at 20℃)

form: Liquid

color: Purple to dark grey

PH: 7.3 (5g/l, H2O, 20℃)

Odor: Strong, unpleasant.

explosive limit: 1.2-7%(V)

Odor Type: medicinal

biological source: synthetic

Water Solubility: slightly soluble

Thermal Conductivity: 0.144 W/(m·K) at 25 ℃

Sensitive: Light Sensitive & Hygroscopic

Merck: 14,8068

BRN: 107477

Henry's Law Constant: 5.9×10⁰ mol/(m³Pa) at 25℃, Duchowicz et al. (2020)

Dielectric constant: 2.6(-180℃)

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.

Major Application: cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

InChI: 1S/C9H7N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-7H

InChIKey: SMWDFEZZVXVKRB-UHFFFAOYSA-N

SMILES: c1ccc2ncccc2c1

LogP: 2.04 at 22℃

Surface tension: 43.12mN/m at 20°C

CAS DataBase Reference: 91-22-5(CAS DataBase Reference)

IARC: 2B (Vol. 121) 2019

NIST Chemistry Reference: Quinoline(91-22-5)

EPA Substance Registry System: Quinoline (91-22-5)

Safety Information

Symbol(GHS): GHS06,GHS08,GHS09

Signal word: Danger

Hazard statements: H311-H302-H315-H319-H370-H373-H341-H350-H335-H411

Precautionary statements: P501-P273-P260-P270-P202-P201-P271-P264-P280-P391-P337+P313-P305+P351+P338-P308+P311-P361+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312-P403+P233-P405

Hazard Codes: Xn,N,T

Risk Statements: 21/22-38-41-68-40-37/38-51/53-36/38-45

Safety Statements: 26-36/37/39-36-23-61-45-53

RIDADR: UN 2656

WGK Germany: 2

RTECS: VA9275000

F: 8

Autoignition Temperature: 896 °F

TSCA: TSCA listed

HazardClass: 6.1

PackingGroup: III

HS Code: 29334900

Storage Class: 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications: Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Chronic 2
Carc. 1B
Eye Irrit. 2
Muta. 2
Skin Irrit. 2

Hazardous Substances Data: 91-22-5(Hazardous Substances Data)

Toxicity: LD50 orally in rats: 460 mg/kg (Smyth)

REACH Registrations: Active

Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Use

Quinoline is used mainly as an intermediate in the manufacture of other several products, as a catalyst, as a corrosion inhibitor, in metallurgical processes, in the manufacture of dyes, as a preservative for anatomical specimens, in polymers and agricultural chemicals, and as a solvent for resins and terpenes. Quinoline is also used as an anti-malarial medicine. Because of its solubility in water, quinoline has significant potential for mobility in the environment, which may promote water contamination. Potential exposure to quinoline also occurs from the inhalation of cigarette smoke.

You can find Quinoline suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.