Alfa Aesar™ 4-Ethynylbenzonitrile, 97%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: H61244.06

UNSPSC: 12352102

Code: NEW

Additional Details:
Additional Details: CAS Number: 3032-92-6 Weight: 0.00500kg


Quantity 5g

Product Code. 15487748

Quantity Price
1 £ 167.06 / 5g
Estimated Shipment date
from Supplier 13-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material 4-Ethynylbenzonitrile
CAS 3032-92-6
Formula Weight 127.14
MDL Number MFCD04974058
UN Number UN3439

Specification

Formula Weight 127.14
Melting Point 156° to 160°C
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Color Pale yellow
Physical Form Solid
UN Number UN3439
Quantity 5g
Assay 97%
Health Hazard 1 Danger
Chemical Name or Material 4-Ethynylbenzonitrile
CAS 3032-92-6
MDL Number MFCD04974058
Health Hazard 2 GHS H Statement
H331-H302-H312-H315-H319-H335
Toxic if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
DOT Information Transport Hazard Class: 6.1; Packaging Group: III; Proper Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.

Applications
4-Ethynylbenzonitrile is used as a synthetic fragment and as a test compound for cross-coupling reactions. It is used in the study of hydrogen bond formation in multifunctional molecules due to the presence of four hydrogen bonding sites. It is also involved in the preparation of 4-[(trimethylsilyl)ethynyl]benzonitrile.

Solubility
Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents, acids and organic materials.

Safety and Handling

Danger

GHS H Statement
H331-H302-H312-H315-H319-H335
Toxic if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.