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)

SecurityInformation

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)