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Alfa Aesar™ Tetramethylammonium fluoride tetrahydrate, 98%

Chemical Identifiers

Chemical Name or Material Tetramethylammonium fluoride tetrahydrate
CAS 17787-40-5
Molecular Formula (CH3)4NF·4H2O
Formula Weight 165.21g/mol (93.14g/mol Anhydrous)
MDL Number MFCD00149968
UN Number UN2811
Beilstein 3916184
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1786406

 
alfa aesar™
A17864-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1786414

 
alfa aesar™
A17864-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1786422

 
alfa aesar™
A17864-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point 42° to 46°C
Flash Point >110°C (230°F)
Odor Odorless
Quantity 5g
Chemical Name or Material Tetramethylammonium fluoride tetrahydrate
CAS 17787-40-5
Assay 98%
Molecular Formula (CH3)4NF·4H2O
Formula Weight 165.21g/mol (93.14g/mol Anhydrous)
MDL Number MFCD00149968
UN Number UN2811
Beilstein 3916184
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
TSCA TSCA

Applications
It is employed as a reactant for homocoupling of aryl halides via a palladium catalyzed mechanism, in cross-coupling reactions with alkenylsilanols and in fluorination of dichloronitrobenzene. It is also used as a reversible absorbing agent for large quantities of hydrogen sulfide in the liquid state.

Solubility
Soluble in water.

Notes
Hygroscopic. Keep away from oxidizing agents, water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. This product may become liquid during storage but it does not affect the quality of the product.

Safety and Handling

Danger

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.