407607

2-ヒドロキシベンゾチアゾール

98%

• 別名: 2(3H)-ベンゾチアゾロン
• 実験式（ヒル表記法）: C₇H₅NOS
• CAS番号: 934-34-9
• 分子量: 151.19
• EC Number: 213-281-1
• MDL番号: MFCD00022868
• UNSPSCコード: 12352100
• PubChem Substance ID: 24865467
• NACRES: NA.22

特性

• 品質水準: 200
• アッセイ: 98%
• mp: 137-140 °C (lit.)
• SMILES記法: Oc1nc2ccccc2s1
• InChI: 1S/C7H5NOS/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,9)
• InChI Key: YEDUAINPPJYDJZ-UHFFFAOYSA-N

詳細

詳細

2-Hydroxybenzothiazole (2-OHBT) is a 2-substituted benzothiazole. It is a tautomer of 2-benzothiazolinone. Its enthalpy of formation in the gas phase has been determined using high-level ab initio molecular orbital calculations at the G3(MP2)//B3LYP level of theory. Polarized IR spectra of the hydrogen-bonded molecular crystals of 2-OHBT have been studied. Oxidation of 2-OHBT using H₂O₂/UV and iron(III) photoassisted Fenton techniques have been reported. 2-OHBT is released into wastewaters during the industrial production of 2-mercaptobenzothiazole, a rubber vulcanization accelerator. The anodic oxidation of 2-OHBT on copper, iron and platinum in alcohol and alcohol-water solutions by cyclic polarization and chronoamperometry has been reported.

アプリケーション

2-Hydroxybenzothiazole may be employed as carbon, nitrogen and energy supplement in the bacterial cultures. It may be used in the preparation of insulating thin polymer (<0.1μm), via electropolymerization.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H302 + H312 + H332
• 注意書き: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves