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2-Chloro-1-methylpyridinium p-toluenesulfonate
2-Chloro-1-methylpyridinium p-toluenesulfonate
$8 - $7415.1
Product name
2-Chloro-1-methylpyridinium p-toluenesulfonate
Cas No
7403-46-5
MF
C13H14ClNO3S
MW
299.77
EINECS
231-008-4
MDL Number
MFCD00011985
Synonyms
Chloromethylpyridiniumtoluenosulfonate;2-chloro-1-methylpyridinium toluene-p-sulphonate;Nsc34626;2-Chloro-1-methylpyridinium tosylate;2-Chloro-1-Methylpyridin-1-iuM 4-Methylbenzenesulfonate;2-Chloro-1-methylpyridinium <i>p</i>-Toluenesulfonate;2-Chloro-1-methylpyridiniump-toluenesulfonate≥ 98%(Titration);2-Chloro-1-methylpyridinium p-toluenosulfonate
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aablocks
Ambeed
AK Scientific
Apolloscientific
ChemScene
Chem-Impex
Sigma-Aldrich
Biosynth
TRC
TCI Chemical
Alichem
Crysdot
Chemenu
Usbiological
American Custom Chemicals Corporation
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Price
Product name
aablocks
AA003GRV
25g
$16
2-Chloro-1-methylpyridinium p-Toluenesulfonate
aablocks
AA003GRV
5g
$8
2-Chloro-1-methylpyridinium p-Toluenesulfonate
aablocks
AA003GRV
100g
$49
2-Chloro-1-methylpyridinium p-Toluenesulfonate
AK Scientific
J55207
5g
$12
2-Chloro-1-methylpyridinium p-toluenosulfonate
AK Scientific
B419
25g
$29
2-Chloro-1-methylpyridinium p-toluenosulfonate
AK Scientific
J55207
25g
$22
2-Chloro-1-methylpyridinium p-toluenosulfonate
AK Scientific
B419
5g
$16
2-Chloro-1-methylpyridinium p-toluenosulfonate
AK Scientific
J55207
100g
$63
2-Chloro-1-methylpyridinium p-toluenosulfonate
AK Scientific
B419
100g
$84
2-Chloro-1-methylpyridinium p-toluenosulfonate
AK Scientific
B419
500g
$694
2-Chloro-1-methylpyridiniump-toluenosulfonate
1
of
5
Properties
Melting point
125°C
storage temp.
0-10°C
form
powder to crystal
color
White to Light yellow
Water Solubility
almost transparency
InChI
InChI=1S/C7H8O3S.C6H7ClN/c1-6-2-4-7(5-3-6)11(8,9)10;1-8-5-3-2-4-6(8)7/h2-5H,1H3,(H,8,9,10);2-5H,1H3/q;+1/p-1
InChIKey
KWNGIKVZXFFZNN-UHFFFAOYSA-M
SMILES
C1(S(=O)([O-])=O)C=CC(C)=CC=1.C1(Cl)C=CC=C[N+]=1C
Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H302:
Harmful if swallowed
H315:
Causes skin irritation
H319:
Causes serious eye irritation
H335:
May cause respiratory irritation
Precautionary statements
P261:
Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
Description
2-Chloro-1-methylpyridinium p-Toluenosulfonate is a dehydrating agent used in the Staudinger-type reaction of carboxylic acids with imines.
Related product price
1102-19-8
$6-1343
Pyridinium toluene-4-sulphonate
$5-2864.4
7403-46-5
$8-7415.1
Suppliers and manufacturers
Suzhou Highfine Biotech Co., Ltd
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Shanghai Hanhong Scientific Co.,Ltd.
Beijing Isomersyn Technology CO;LTD
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Aemon Chemical
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