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Merck

448737

Sigma-Aldrich

苯磺酸 一水合物

97%

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About This Item

线性分子式:
C6H5SO3H · H2O
CAS号:
分子量:
176.19
Beilstein:
4552655
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

solid

mp

42-49 °C (lit.)

SMILES 字串

O.OS(=O)(=O)c1ccccc1

InChI

1S/C6H6O3S.H2O/c7-10(8,9)6-4-2-1-3-5-6;/h1-5H,(H,7,8,9);1H2

InChI 密鑰

MVIOINXPSFUJEN-UHFFFAOYSA-N

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相关类别

應用

苯磺酸一水合物 (PhSO3H。H2O) 可用作:
  • 通过钯催化的苯乙烯与硝基芳烃的选择性氨羰基化反应合成α,β-不饱和酰胺的催化剂。
  • 制备用于研究非极性溶剂中胶凝化作用的氨基酸苄基酯盐的反应物。
  • 将氧二丙腈(腈)转化为二丙基氧二丙酸酯(酯)的催化剂。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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