等级
ACS reagent
质量水平
蒸汽密度
2.77 (vs air)
蒸汽压
166 mmHg ( 37.7 °C)
74.6 mmHg ( 20 °C)
方案
≥99.0%
表单
liquid
自燃温度
1043 °F
expl. lim.
8 %
dilution
(for analytical testing)
杂质
H2SO4, passes test (darkened)
thiophene, passes test (limit ∼1ppm)
≤0.005% S compounds
≤0.05% water (Karl Fischer)
蒸发残留物
≤0.001%
颜色
APHA: ≤10
折射率
n20/D 1.501 (lit.)
沸点
80 °C (lit.)
mp
5.5 °C (lit.)
密度
0.874 g/mL at 25 °C (lit.)
SMILES字符串
c1ccccc1
InChI
1S/C6H6/c1-2-4-6-5-3-1/h1-6H
InChI key
UHOVQNZJYSORNB-UHFFFAOYSA-N
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一般描述
苯是一种单环芳香族化合物，在化学反应中用作溶剂。它是燃料、橡胶和塑料制品、洗涤剂、杀虫剂和药品的重要原料。
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
应用
苯可作为溶剂用于：
- 溴化乙烯与苯乙烯的反应，以合成功能化 1,3-二烯。
- 通过镓催化还原内酯化将 γ-酮酸转化为 γ-内酯衍生物。
- 以磷腈为碱进行苯乙烯和 1,3-丁二烯的阴离子聚合。
警示用语：
Danger
危险分类
Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1
靶器官
Blood
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
12.2 °F
闪点(°C)
-11 °C
法规信息
危险化学品
David Galbraith et al.
Critical reviews in toxicology, 40 Suppl 2, 1-46 (2010-10-14)
Over the last century, benzene has been a well-studied chemical, with some acute and chronic exposures being directly associated with observed hematologic effects in humans and animals. Chronic heavy exposures to benzene have also been associated with acute myelogenous leukemia
Audrey Smargiassi et al.
Environmental research, 132, 38-45 (2014-04-20)
The acute cardiorespiratory effects of air quality among children living in areas with considerable heavy industry have not been well investigated. We conducted a panel study of children with asthma living in proximity to an industrial complex housing two refineries
Jelle Vlaanderen et al.
Environmental health perspectives, 119(2), 159-167 (2010-10-01)
The use of occupational cohort studies to assess the association of benzene and lymphoma is complicated by problems with exposure misclassification, outcome classification, and low statistical power. We performed meta-analyses of occupational cohort studies for five different lymphoma categories: Hodgkin
Cliona M McHale et al.
Carcinogenesis, 33(2), 240-252 (2011-12-15)
Benzene causes acute myeloid leukemia and probably other hematological malignancies. As benzene also causes hematotoxicity even in workers exposed to levels below the US permissible occupational exposure limit of 1 part per million, further assessment of the health risks associated
Scott M Arnold et al.
Critical reviews in toxicology, 43(2), 119-153 (2013-01-26)
Abstract A framework of "Common Criteria" (i.e. a series of questions) has been developed to inform the use and evaluation of biomonitoring data in the context of human exposure and risk assessment. The data-rich chemical benzene was selected for use
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