Merck
All Photos(1)

320498

Sigma-Aldrich

Pyridine

ReagentPlus®, ≥99%

Empirical Formula (Hill Notation):
C5H5N
CAS Number:
Molecular Weight:
79.10
Beilstein:
103233
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

densidade de vapor

2.72 (vs air)

Nível de qualidade

100

pressão de vapor

10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)

linha de produto

ReagentPlus®

teor

≥99%

forma

liquid

temperatura de autoignição

899 °F

Lim. expl.

12.4 %

índice de refração

n20/D 1.509 (lit.)

pH

8.5 (25 °C, 15.82 g/L)

pb

115 °C (lit.)
115 °C

pf

−42 °C (lit.)

densidade

0.978 g/mL at 25 °C (lit.)

SMILES string

C1=CN=CC=C1

InChI

1S/C5H5N/c1-2-4-6-5-3-1/h1-5H

InChI key

JUJWROOIHBZHMG-UHFFFAOYSA-N

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Related Categories

Embalagem

1 L in Sure/Seal™

Informações legais

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 2

Ponto de fulgor (ºF)

68.0 °F - closed cup

Ponto de fulgor (ºC)

20 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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