3-Ethynylpyridine, 96%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

2510-23-8

Molecular Formula

C₇H₅N

Molecular Weight (g/mol)

103.12

MDL Number

MFCD02177459

InChI Key

CLRPXACRDTXENY-UHFFFAOYSA-N

Synonym

pyridine, 3-ethynyl, 3-pyridylacetylene, 3-ethynyl-pyridine, pyridine, 3-ethynyl-6ci, 7ci, 8ci, 9ci, 3-ethylnylpyridine, 3-ethynyl pyridine, meta-ethynylpyridine, 3-ethylnyl pyridine, 3-pyridyl acetylene

PubChem CID

186003

IUPAC Name

3-ethynylpyridine

SMILES

C#CC1=CN=CC=C1

CAS Min %

95.0

CAS Max %

100.0

Melting Point

39°C to 40°C

Color

Brown to Colorless

Boiling Point

83°C to 84°C (30.0 mmHg)

Flash Point

56°C

Infrared Spectrum

Authentic

Assay Percent Range

95% min. (GC)

Packaging

Glass bottle

Quantity

5 g

Formula Weight

103.12

Percent Purity

96%

Physical Form

Low Melting Solid

Chemical Name or Material

3-Ethynylpyridine

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.
Flammable solid.

Precautionary Statement

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Recommended Storage

Product darkens on storage

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.
Flammable solid.

Precautionary Statement

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Recommended Storage

Product darkens on storage

SDS

RUO – Research Use Only