产品名称
p-甲苯磺酸 一水合物, ReagentPlus®, ≥98%
vapor density
5.9 (vs air)
Quality Level
product line
ReagentPlus®
assay
≥98%
form
solid
mp
103-106 °C ((lit.)), 103-106 °C (lit.)
functional group
tosylate
SMILES string
[H]O[H].Cc1ccc(cc1)S(O)(=O)=O
InChI
[1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2], 1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2
InChI key
[KJIFKLIQANRMOU-UHFFFAOYSA-N], KJIFKLIQANRMOU-UHFFFAOYSA-N
Application
在温和条件下,p -甲苯磺酸一水合物可作为 Friedel-Crafts 催化剂的更好替代品,用于芳香核与活化的烷基卤化物、烯烃或甲苯磺酸盐的烷基化反应。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1C - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Detailed characterization of p-toluenesulfonic acid monohydrate as a convenient, recoverable, safe, and selective catalyst for alkylation of the aromatic nucleus.
Mahindaratne MPD and Wimalasena K.
The Journal of Organic Chemistry, 63(9), 2858-2866 (1998)
Hans H Adomat et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 902, 84-95 (2012-07-24)
Androgens are key mediators of prostate development and function, a role that extends to the development of prostate diseases such as benign prostatic hyperplasia (BPH) and prostate cancer. In prostate, DHT is the major androgen and reduction and glucuronidation are
Mild C-H halogenation of anilides and the isolation of an unusual palladium(I)-palladium(II) species.
Robin B Bedford et al.
Angewandte Chemie (International ed. in English), 50(24), 5524-5527 (2011-05-14)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| T35920-15KG | 04061837344718 |
| T35920-3KG | 04061837344725 |
| T35920-100G | 04061835253852 |
| T35920-500G | 04061835253869 |
| T35920-5G | 04061837344732 |

