12320

对苯醌二肟

technical, ≥90% (TLC)

• 线性分子式: C₆H₄(=NOH)₂
• CAS号: 105-11-3
• 分子量: 138.12
• Beilstein: 2043234
• EC號碼: 203-271-5
• MDL號碼: MFCD00063636
• 分類程式碼代碼: 12352100
• PubChem物質ID: 57646983
• NACRES: NA.22

属性

• 等級: technical
• 化驗: ≥90% (TLC)
• 形狀: solid
• mp: 243 °C (dec.) (lit.)
• 溶解度: dioxane: soluble 0.1 g/10 mL, clear
• SMILES 字串: O\N=C1/C=C\C(C=C1)=N\O
• InChI: 1S/C6H6N2O2/c9-7-5-1-2-6(8-10)4-3-5/h1-4,9-10H/b7-5-,8-6+
• InChI 密鑰: LNHURPJLTHSVMU-CGXWXWIYSA-N

说明

一般說明

The electrochemical behaviour of p-benzoquinone dioxime on modified Pt electrodes has been studied in aqueous HClO₄ solutions by employing cyclic voltammetric and rotating-disc or ring-disc techniques.

應用

p-Benzoquinone dioxime was used in oxidative regeneration of a variety of carbonyl compounds from their oximes using superoxide ion generated in situ by the phase transfer reaction between potassium superoxide and 18-crown-6.

生化／生理作用

p-Benzoquinone dioxime is sex-specific rat carcinogen inducing tumours of the urinary bladder in female rats and is a direct-acting mutagen in Salmonella typhimurium TA982.

安全信息

• 象形圖: GHS01,GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H201,H228,H302,H317,H319,H341,H351,H411
• 防範說明: P210 - P230 - P250 - P280 - P370 + P372 + P380 + P373 - P503
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Expl. 1.1 - Eye Irrit. 2 - Flam. Sol. 2 - Muta. 2 - Skin Sens. 1A
• 儲存類別代碼: 1 - Explosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Faceshields, Gloves