74347
对苯二酚
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-617-8
Beilstein/REAXYS Number:
605970
MDL number:
InChI key
QIGBRXMKCJKVMJ-UHFFFAOYSA-N
InChI
1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
SMILES string
Oc1ccc(O)cc1
grade
certified reference material, TraceCERT®
vapor density
3.81 (vs air)
vapor pressure
1 mmHg ( 132 °C)
product line
TraceCERT®
autoignition temp.
930 °F
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
285 °C (lit.)
mp
172-175 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
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General description
该认证标准物质（CRM）根据ISO/IEC 17025和ISO 17034生产和认证。该CRM可追溯来自NMI的原始材料，如NIST或NMIJ。
证书上已给出定量NMR信息的认证内容，包括不确定性和失效日期。
请访问http://www.sigma-aldrich.com下载您的证书。
证书上已给出定量NMR信息的认证内容，包括不确定性和失效日期。
请访问http://www.sigma-aldrich.com下载您的证书。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。在此查找10/2011中列出的化合物的所有可用参考材料
Application
有关适当仪器技术的更多信息，请参阅产品′检验报告。想要获得更多支持，请联系技术服务部。
Packaging
无底玻璃瓶。内含物装在插入的熔锥内。
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
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
法规信息
危险化学品
此项目有
P Carbonnelle et al.
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J J Nordlund et al.
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Jacob Levitt
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Recently, the US Food and Drug Administration proposed a ban on over-the-counter hydroquinone mainly on the basis of high absorption, reports of exogenous ochronosis in humans, and murine hepatic adenomas, renal adenomas, and leukemia with large doses over extended time
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