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蒸汽密度
3.73 (vs air)
品質等級
蒸汽壓力
0.1 mmHg ( 25 °C)
化驗
≥99.5% (HPLC)
形狀
powder or crystals
自燃溫度
815 °F
品質
for spectrophotometric det. of amines
技術
UV/Vis spectroscopy: suitable
升華殘留物
≤0.1%
顏色
, Faint Yellow to Very Dark Yellow to Very Dark Beige and Green-Yellow
mp
112-114 °C
113-115 °C (lit.)
SMILES 字串
O=C1C=CC(=O)C=C1
InChI
1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
InChI 密鑰
AZQWKYJCGOJGHM-UHFFFAOYSA-N
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應用
以对苯醌和四硫富瓦烯为介体，研究了自组装膜修饰电极制备酶电化学生物传感器的影响参数。可用于氨基酸、洗发水和药物混合物中半胱氨酸和/或羧甲司坦的分光光度测定。它也可作为过氧化物引发聚丙烯交联的有效催化剂。
其他說明
用于分光光度法检测微量胺的试剂
訊號詞
Danger
危險分類
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
4.1B - Flammable solid hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
170.6 °F - closed cup
閃點（°C）
77 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
其他客户在看
Spectrophotometric microdetermination of amines and sulfamates with 1,4-Benzoquinone.
G A Benson et al.
Analytical chemistry, 48(14), 2149-2152 (1976-12-01)
Preparation, characterization and application of alkanethiol self-assembled monolayers modified with tetrathiafulvalene and glucose oxidase at a gold disk electrode.
Campuzano S
Journal of Electroanalytical Chemistry, 526 (1), 92-100 (2002)
Peroxide-initiated crosslinking of polypropylene in the presence of p-benzoquinone.
Chodak I and Lazar M.
Journal of Polymer Science: Part A, General Papers, 32 (6), 5432-5437 (1986)
D A Zaia et al.
Talanta, 50(5), 1003-1010 (2008-10-31)
A simple, sensitive, and selective method has been developed for determination of cysteine (Cys) or carbocysteine (carboCys) in pharmaceutical products, shampoos and a mixture of amino acids. The results showed the reaction between p-benzoquinone (PBQ) and Cys occurs through the
Vandana Bhalla et al.
Dalton transactions (Cambridge, England : 2003), 42(4), 975-980 (2012-11-21)
A pentaquinone based compound 3a has been synthesized which undergoes significant fluorescence enhancement in the presence of Zn(2+) ions with a detection limit up to nanomolar range in THF. Further, the zinc ensemble of 3a is evaluated for its anti-oxidizing
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