Merck
All Photos(1)

W296600

Sigma-Aldrich

Pyridine

≥99%

Empirical Formula (Hill Notation):
C5H5N
CAS Number:
Molecular Weight:
79.10
Número FEMA:
2966
Beilstein:
103233
Número EC:
Conselho da Europa nº:
604
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

fonte biológica

synthetic

Nível de qualidade

400

grau

Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009

densidade de vapor

2.72 (vs air)

pressão de vapor

10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)

teor

≥99%

forma

liquid

temperatura de autoignição

899 °F

Lim. expl.

12.4 %

embalagem

composite drum of 25 kg
glass bottle of 1 kg
steel drum of 10 kg

Impurezas

≤0.50% (water)

cor

colorless

índice de refração

n20/D 1.509 (lit.)

pH

8.5 (25 °C, 15.82 g/L)

pb

115 °C (lit.)

pf

−42 °C (lit.)

densidade

0.978 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

alérgeno de fragrância

no known allergens

Organoléptico

fishy; sour

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

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

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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