Skip to Content
Merck
CN

Key Documents

View All Documentation

738263

5-Cyanothiophene-2-carboxaldehyde

97%

Synonym(s):

5-Formylthiophene-2-carbonitrile

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C6H3NOS
CAS Number:
21512-16-3
Molecular Weight:
137.16
NACRES:
NA.22
PubChem Substance ID:
329765265
UNSPSC Code:
12352100
MDL number:
MFCD09037804
Assay:
97%
Form:
fibers
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

97%

form

fibers

mp

90-95 °C

SMILES string

O=Cc1ccc(s1)C#N

InChI

1S/C6H3NOS/c7-3-5-1-2-6(4-8)9-5/h1-2,4H

InChI key

PZIFYWVUYHMYOA-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS2749
MKCB7736
MKBJ3968V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Global Trade Item Number

SKUGTIN
738263-1G04061826280713