319953
苯
ACS reagent, ≥99.0%
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关于此项目
经验公式（希尔记法）:
C6H6
化学文摘社编号:
分子量:
78.11
UNSPSC Code:
12352002
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-753-7
Beilstein/REAXYS Number:
969212
MDL number:
Grade:
ACS reagent
Assay:
≥99.0%
Bp:
80 °C (lit.)
Vapor pressure:
166 mmHg ( 37.7 °C)
74.6 mmHg ( 20 °C)
74.6 mmHg ( 20 °C)
产品名称
苯, ACS reagent, ≥99.0%
InChI key
UHOVQNZJYSORNB-UHFFFAOYSA-N
InChI
1S/C6H6/c1-2-4-6-5-3-1/h1-6H
SMILES string
c1ccccc1
grade
ACS reagent
vapor density
2.77 (vs air)
vapor pressure
166 mmHg ( 37.7 °C)
74.6 mmHg ( 20 °C)
assay
≥99.0%
form
liquid
autoignition temp.
1043 °F
expl. lim.
8 %
dilution
(for analytical testing)
impurities
H2SO4, passes test (darkened)
thiophene, passes test (limit ∼1ppm)
≤0.005% S compounds
≤0.05% water (Karl Fischer)
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n20/D 1.501 (lit.)
bp
80 °C (lit.)
mp
5.5 °C (lit.)
density
0.874 g/mL at 25 °C (lit.)
Quality Level
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Application
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。
General description
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.
signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1
target_organs
Blood
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
12.2 °F
flash_point_c
-11 °C
法规信息
危险化学品
此项目有
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
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
Deborah C Glass et al.
Occupational and environmental medicine, 71(4), 266-274 (2014-02-18)
Benzene exposure has been associated with increased risk of leukaemia and myelodysplastic syndrome. Existing studies are sparse for other lymphohaematopoietic cancer subtypes, such as myeloproliferative disease (MPD) and the related chronic myeloid leukaemia (CML). We pooled data from three petroleum
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
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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