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Merck
CN

443751

2,2,3,3,4,4,4-Heptafluorobutyl acrylate

97%

Synonym(s):

HFBA

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About This Item

Linear Formula:
H2C=CHCO2CH2CF2CF2CF3
CAS Number:
Molecular Weight:
254.10
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
207-036-8
MDL number:
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InChI key

PLXOUIVCSUBZIX-UHFFFAOYSA-N

InChI

1S/C7H5F7O2/c1-2-4(15)16-3-5(8,9)6(10,11)7(12,13)14/h2H,1,3H2

SMILES string

FC(F)(F)C(F)(F)C(F)(F)COC(=O)C=C

assay

97%

form

liquid

refractive index

n20/D 1.331 (lit.)

bp

120-122 °C/743 mmHg (lit.)

density

1.418 g/mL at 25 °C (lit.)

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

87.8 °F - closed cup

flash_point_c

31 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Débora Cristina Sampaio de Assis et al.
PloS one, 11(11), e0166402-e0166402 (2016-11-16)
The depletion times of enrofloxacin and its metabolite ciprofloxacin as well as sulfaquinoxaline and oxytetracycline were evaluated in broiler chickens that had been subjected to pharmacological treatment. The presence and residue levels of these drugs in muscle tissue were evaluated
Ran Liu et al.
Oncotarget, 8(51), 88575-88585 (2017-11-29)
Polyamines have been widely investigated as potential biomarkers for various types of cancers, including lung cancer, which is one of the most common causes of death from cancer worldwide. This study was carried out to evaluate the value of polyamines
Federica Ianni et al.
Molecules (Basel, Switzerland), 23(6) (2018-05-26)
In this study, we were interested in comparing the amino acid profile in a specific variety of onion, Rossa da inverno sel. Rojo Duro, produced in two different Italian sites: the Cannara (Umbria region) and Imola (Emilia Romagna region) sites.
Marc Luginbühl et al.
Drug testing and analysis, 11(6), 870-877 (2019-01-20)
The assessment of alcohol consumption behavior in hair is well established in forensic toxicology. The Society of Hair Testing (SoHT) recommends the direct alcohol markers ethyl glucuronide (EtG) and fatty acid ethyl esters (FAEE) for the detection of past alcohol
Ewelina Kowalczyk et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(5), 853-863 (2017-03-10)
1,2-Dehydropyrrolizidine alkaloids are known to be toxic to many animals and humans. To provide safety of feeds a method based on gas chromatography-mass spectrometry enabling the determination of a content of 1,2-unsaturated PAs in feed materials was developed. After extraction

Articles

折射率(RI或n)对于光波导和眼科装置等光学应用非常重要。基于其独特的折射率特性和良好的光学透明度,聚合物材料还可用作太阳能电池、显示器和隐形眼镜的抗反射涂层。

Polymeric materials, with unique refractive index properties, find applications in photonics and optical coatings for various devices.

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