53960
对苯二酚
≥99.0% (HPLC)
别名:
1,4-二羟基苯, 1,4-苯二酚, HQ
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关于此项目
线性分子式:
C6H4-1,4-(OH)2
化学文摘社编号:
分子量:
110.11
EC Number:
204-617-8
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
605970
InChI
1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
InChI key
QIGBRXMKCJKVMJ-UHFFFAOYSA-N
SMILES string
Oc1ccc(O)cc1
vapor density
3.81 (vs air)
vapor pressure
1 mmHg ( 132 °C)
assay
≥99.0% (HPLC)
autoignition temp.
930 °F
bp
285 °C (lit.)
mp
171-173 °C, 172-175 °C (lit.)
solubility
H2O: 50 mg/mL, clear
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1B
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
329.0 °F - closed cup
flash_point_c
165 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Se Eun Byeon et al.
Free radical biology & medicine, 57, 105-118 (2013-01-08)
The hydroxylated benzene metabolite hydroquinone (HQ) is mainly generated from benzene, an important industrial chemical, and is also a common dietary component. Although numerous papers have addressed the potential role of HQ in tumorigenic responses, the immunosuppressive and anti-inflammatory effects
Harishchandra Digambar Jirimali et al.
Carbohydrate polymers, 92(1), 641-644 (2012-12-12)
A redox active polymer, hydroquinone modified chitosan (Q-chitosan) was synthesized and characterized by IR and (1)H NMR spectroscopy. The nanocomposite of Q-chitosan with carbon was prepared and used to construct a stable conductive film on the electrode surface. The SEM
Lisa Zaleski et al.
Journal of drugs in dermatology : JDD, 11(11), 1316-1320 (2012-11-09)
Melasma is a complex multifactorial disorder whose pathogenesis is not well understood. In addition to increased pigmentation, increased vascularity associated with pigmentation is present. A variety of topical treatments targeting pigmentation are available with temporary improvement of mainly the epidermal
M Rendon et al.
Annales de dermatologie et de venereologie, 139 Suppl 3, S102-S107 (2012-12-25)
Hyperpigmentation has traditionally been a relatively difficult condition to treat, especially in darker racial ethnic groups. Multiple topical agents available act upon different steps of the pigmentation pathway. We review these topical agents, their mechanisms of action, and their effectiveness
Eri Koyachi et al.
Biosensors & bioelectronics, 42, 640-645 (2013-01-01)
An electrochemical microdevice was fabricated for on-site rapid freshness determination of rice. The activity of peroxidase was used as an indicator for freshness. With hydrogen peroxide and hydroquinone as substrates, the enzymatic reaction of peroxidase produced benzoquinone, which was subsequently
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