Sigma-Aldrich T35955 p-Toluenesulfonyl chloride reagent grade, ≥98% 1 kg
Kategori
Marka
Stok Kodu
LB.SA.T35955-1KG
Kısa Bilgi
Synonym(s): Tosyl chloride Linear Formula: CH3C6H4SO2Cl CAS Number: 98-59-9 Molecular Weight: 190.65 Beilstein: 607898 EC Number: 202-684-8 MDL number: MFCD00007450 PubChem Substance ID: 57654666 NACRES: NA.21
| Sigma-Aldrich T35955 p-Toluenesulfonyl chloride reagent grade, ≥98% 1 kg |
|
Synonym(s): Tosyl chloride
Linear Formula: CH3C6H4SO2Cl
CAS Number: 98-59-9
Molecular Weight: 190.65
Beilstein: 607898
EC Number: 202-684-8
MDL number: MFCD00007450
PubChem Substance ID: 57654666
NACRES: NA.21 |
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PROPERTIES
grade reagent grade
Quality Level 200
vapor pressure 1 mmHg ( 88 °C)
Assay ≥98%
bp 134 °C/10 mmHg (lit.)
mp 65-69 °C (lit.)
SMILES string Cc1ccc(cc1)S(Cl)(=O)=O
InChI 1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
InChI key YYROPELSRYBVMQ-UHFFFAOYSA-N
DESCRIPTION
Application
p-toluenesulfonyl chloride may be used along with N-methylimidazole for the esterification or thioesterification of carboxylic acids and alcohols or thiols.[1] It may also be used as a chlorine source for α-chlorination of ketones in the presence of lithium diisopropylamide.[2] |
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