Skip to Content
Merck
All Photos(1)

Documents

Safety Information

689734

Sigma-Aldrich

2-Chloro-4-pyridinecarboxaldehyde

technical, ≥90%

Synonym(s):

2-Chloro-4-formylpyridine, 2-Chloroisonicotinaldehyde

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C6H4ClNO
CAS Number:
Molecular Weight:
141.56
Beilstein:
7986625
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

technical

Assay

≥90%
≥90.0% (GC)

form

lumps

SMILES string

Clc1cc(C=O)ccn1

InChI

1S/C6H4ClNO/c7-6-3-5(4-9)1-2-8-6/h1-4H

InChI key

UFPOSTQMFOYHJI-UHFFFAOYSA-N

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F

Flash Point(C)

> 110 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

689734-BULK:
689734-500MG:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service