Skip to Content
Merck
CN

Key Documents

View All Documentation

135321

Trimethylphenylammonium bromide

98%, suitable for titration

Synonym(s):

Phenyltrimethylammonium bromide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(CH3)3N(Br)C6H5
CAS Number:
16056-11-4
Molecular Weight:
216.12
NACRES:
NA.22
PubChem Substance ID:
24848077
UNSPSC Code:
12352116
EC Number:
240-202-8
MDL number:
MFCD00011788
Beilstein/REAXYS Number:
3917006
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Trimethylphenylammonium bromide, 98%

assay

98%

form

powder

reaction suitability

core: ammonium

technique(s)

titration: suitable

mp

215 °C (dec.) (lit.)

SMILES string

[Br-].C[N+](C)(C)c1ccccc1

InChI

1S/C9H14N.BrH/c1-10(2,3)9-7-5-4-6-8-9;/h4-8H,1-3H3;1H/q+1;/p-1

InChI key

GNMJFQWRASXXMS-UHFFFAOYSA-M

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ1847
MKCM4724
MKCM0924
MKCM0925
MKCM0926

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

R W Gullick et al.
Environmental science & technology, 35(7), 1523-1530 (2001-05-12)
A natural shale and four synthetic organoclays were compared as potential sorbent additives to containment barriers at hazardous waste sites. Trimethylphenyl ammonium bentonite (TMPA-bent) was shown in batch experiments to have the greatest sorption capacities for 1,2,4-trichlorobenzene, trichloroethylene, and methyl
D Monnaie et al.
Biochemistry, 39(18), 5349-5354 (2000-05-23)
In the process of characterizing the Na(+)-binding properties of factor Xa, a specific inhibition of this enzyme by quaternary amines was identified, consistent with previous observations. The binding occurs with K(i) in the low millimolar range, with trimethylphenylammonium (TMPA) showing
Jeffrey T Auletta et al.
Chemico-biological interactions, 187(1-3), 135-141 (2010-05-25)
Acetylcholinesterase (AChE) contains a narrow and deep active site gorge with two sites of ligand binding, an acylation site (or A-site) at the base of the gorge and a peripheral site (or P-site) near the gorge entrance. The P-site contributes
View All Related Papers

Global Trade Item Number

SKUGTIN
135321-100G04061838730626