D177 Tetramethylammonium chloride - AK Scientific
 
 
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  Catalog ID # D177
Tetramethylammonium chloride
, 98%
 



IDENTITY
CAS Registry #:[75-57-0]
MDL Number:MFCD00011628
MF:C4H12ClN
MW:109.6
EINECS:200-880-8
BRN:3911201
SPECIFICATIONS & PROPERTIES
Purity:98%
Physical Form:White crystalline powder
Melting Point:420°C
Density:1.17
Long-Term Storage:Store at room temperature
Shipping:Regulated for Shipping
UN #:2811
Hazard Class:6.1
Packing Group:II
Note:May contain ca. 2% silica as anticaking agent. It is suggested to pre-dry the catalyst to <0.2% water to avoid competition from hydrolytic displacement.

REVIEW

 Phase transfer catalyst: Thermally-stable phase-transfer catalyst which has been used in nucleophilic displacement reactions of aryl nitro groups with KF in tetramethylene sulfone: J. Org. Chem., 56, 6406 (1991). A detailed study of the halex Cl/F exchange reaction of activated aryl chlorides, for example the conversion of 1,2-dichloro-4-nitrobenzene to 2-chloro-1-fluoro-4-nitrobenzene in DMSO at 120 degree C showed tetramethylammonium chloride to be superior to other common phase-transfer catalysts. It was necessary to pre-dry the catalyst to <0.2% water to avoid competition from hydrolytic displacement: Chem. Commun., 297 (1996).

Risk Description(s)
R25:Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin

Safety Description(s)
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).



Pricing

CURRENT AS OF: May 4, 2016

Availability
1. Backordered: Please contact us for availability.
2. All prices FOB San Francisco, USA

HazMat
HazMat shipping information is based on IATA/DOT regulations. All of the information is for reference only and subject to change without notice.

Quality
1. All products' quality is guaranteed.
2. Lot-specific spectra and CoA available on request.

Usage
AK Scientific products are intended for Research and Development usage only. The products are not to be used for other purposes, including, but not limited to, human or animal use, or as a component in, a food, drug, medical device (including in vitro diagnostic reagents), cosmetics and pesticides.

The hazards associated with this chemical have not been fully evaluated. This chemical is to be used for research and development purposes only, under the supervision of a technically qualified individual.

AK Scientific is not an EPA registered pesticidal establishment. Our products are not intended for pesticidal applications.

SDS

 D177_SDS.pdf

CATEGORIES

 Reagents > Phase Transfer Catalysts

USEFUL LINKS

  PubChem