Q2001
Sigma

Quinoline

~98%, liquid

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1 of 1

Synonym

1-Benzazine

2,3-Benzopyridine

Molecular Formula

C₉H₇N

Molecular Weight

129.16

CAS Number

91-22-5

Beilstein Registry Number

107477

MDL number

MFCD00006736

EG/EC Number

202-051-6

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Properties

vapor density

4.5 (vs air)

vapor pressure

0.07 mmHg ( 20 °C)

assay

~98%

form

liquid

autoignition temp.

896 °F

color

clear, brown

refractive index

n20/D 1.625(lit.)

113-114 °C/11 mmHg(lit.)

237 °C(lit.)

−17-−13 °C(lit.)

density

1.093 g/mL at 25 °C(lit.)

References

Merck

Merck 13,8160

Beilstein

Beil. 20,V,7,276

Fieser

Fieser 1,975 / Fieser 2,356 / Fieser 9,403

reference

Aldrich MSDS 1, 1580:C / Arctander, 2791 / Corp MSDS 1 (2), 3024:C / FT-IR 2 (3), 3902:A / FT-IR 1 (2), 853:A / FT-NMR 1 (3), 421:A / Fenaroli (714) / IR-Spectra (3), 1384:A / IR-Spectra (2), 1206:A / NMR-Reference 2 (2), 731:A / RegBook 91 (2), 2611:A / RegBook 1 (2), 2611:A / Sax 6, 2351 / Sigma FT-IR 1 (2), 878:D / Structure Index 1, 412:A:1 / Vapor Phase 3, 1565:A

Safety

Hazard Codes

Risk Statements

21/22-38-41

Safety Statements

26-36/37/39

RIDADR

UN 2656 6.1/PG 3

WGK Germany

RTECS

VA9275000