442404
1-溴-4-氟苯
analytical standard
别名:
1-Bromo-4-fluorobenzene
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关于此项目
线性分子式:
BrC6H4F
化学文摘社编号:
分子量:
175.00
EC Number:
207-300-2
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
774102
MDL number:
NACRES:
NA.24
Quality Level
InChI key
AITNMTXHTIIIBB-UHFFFAOYSA-N
InChI
1S/C6H4BrF/c7-5-1-3-6(8)4-2-5/h1-4H
SMILES string
Fc1ccc(Br)cc1
grade
analytical standard
CofA
current certificate can be downloaded
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.527 (lit.)
bp
150 °C (lit.)
mp
−16 °C (lit.)
density
1.593 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
storage temp.
2-30°C
General description
Sigma-Aldrich offers 4-bromofluorobenzene (1-Bromo-4-fluorobenzene) for a variety of applications that include, but are not limited to, environmental, food and beverage, forensics, petrochemical and pharmaceutical analyzes.
Application
4-Bromofluorobenzene can act like a surrogate standard for the:
- determination of toxicity of diesel and water accommodated diesel fraction (WAF), towards microalgal species like Pseudokirchneriella subcapitata and Chlorella sp.MM3, using gas chromatography coupled with mass spectrometry (GC-MS).
- determination of the chemicals like benzene, toluene, ethylbenzene and xylene (BTEX) and their stable carbon isotopic values, in gasoline contaminated ground-water, using gas chromatography coupled with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
127.4 °F - closed cup
flash_point_c
53 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Toxicity of diesel water accommodated fraction toward microalgae, Pseudokirchneriella subcapitata and Chlorella sp. MM3
Ramadass K, et al.
Ecotox. Environ. Safety, 142, 538-543 (2017)
Concentrations and stable isotope values of BTEX in gasoline-contaminated groundwater
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When iodide and natural organic matter are present in raw water, the formation of iodo-trihalomethanes (Iodo-THMs), haloacetonitriles (HANs), and halonitromethanes (HNMs) pose a potential health risk because they have been reported to be more toxic than their brominated or chlorinated
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