791571
Isopropyl p-toluenesulfonate
97%
Synonym(s):
Isopropyl p-tosylate
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About This Item
Empirical Formula (Hill Notation):
C10H14O3S
CAS Number:
Molecular Weight:
214.28
MDL number:
UNSPSC Code:
12352100
EC Number:
218-989-4
NACRES:
NA.22
Assay:
97%
Form:
liquid
Quality Level
assay
97%
form
liquid
refractive index
n20/D 1.503
density
1.142 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
[S](=O)(=O)(Oc1ccc(cc1)C)C(C)C
InChI
1S/C10H14O3S/c1-8(2)14(11,12)13-10-6-4-9(3)5-7-10/h4-8H,1-3H3
InChI key
MUTOLSSCMLECRU-UHFFFAOYSA-N
Application
Isopropyl p-toluenesulfonate can be used as a reactant:
- For the alkylation of amines in the presence of triethylamine.
- For the O-alkylation of cyclic thiohydroxamic acids in the presence of tetrabutylammonium hydroxide.
- To synthesize 3-methyl-2-phenyl-1-butanol by reacting with styrene in the presence of bromo(2-cyclohexylethyl)magnesium and zirconocene dichloride.
Isopropyl p-toluenesulfonate can be used:
- as a thermal acid generator that synthesizes inherently stretchable p-conjugated polymer
- as a catalyst for the deprotection of PBHEMA [Poly(2-(tert-butoxycarbonyloxy)ethyl methacrylate)] on heating
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Design, Synthesis and Antimicrobial Evaluation of Novel Tricyclic Benzoxazine Fluoroquinolones under Conventional and Microwave Methods
Guruswamy B, et al.
Journal of Heterocyclic Chemistry, 52, 532-538 (2015)
J de Armas et al.
Organic letters, 3(13), 2097-2100 (2001-06-22)
[reaction: see structure] The first examples of efficient electrophilic Zr-catalyzed carbomagnesations are disclosed, where in contrast to previous catalytic carbomagnesations the alkyl moiety of the electrophile is transferred (vs that of the Grignard reagent). The identity of the Grignard reagent
Satsuki Chikura et al.
Mutation research, 811, 110-116 (2016-12-10)
As part of a collaborative study in the Mammalian Mutagenicity Study group of the Japanese Environmental Mutagen Society, we evaluated the in vivo mutagenicity of isopropyl p-toluenesulfonate (IPTS) using a peripheral blood Pig-a assay in rats. Pig-a mutant frequency (MF)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 791571-1G | 04061832949918 |