Merck
CN

444006

Sigma-Aldrich

2,2,3,3,4,4,4-七氟丁基甲基丙烯酸酯

contains MEHQ as inhibitor, 97%

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别名:
HFBMA
线性分子式:
H2C=C(CH3)CO2CH2CF2CF2CF3
CAS号:
分子量:
268.13
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

97%

形式

liquid

包含

MEHQ as inhibitor

折射率

n20/D 1.341 (lit.)

bp

134-136 °C (lit.)

密度

1.345 g/mL at 25 °C (lit.)

SMILES string

CC(=C)C(=O)OCC(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C8H7F7O2/c1-4(2)5(16)17-3-6(9,10)7(11,12)8(13,14)15/h1,3H2,2H3

InChI key

VIEHKBXCWMMOOU-UHFFFAOYSA-N

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此商品
44015916419477249
Heptafluorobutyric acid 98%

Sigma-Aldrich

164194

全氟丁酸

Heptafluorobutyric acid ≥99.0% (GC)

Sigma-Aldrich

77249

七氟丁酸

form

liquid

form

liquid

form

liquid

form

liquid

contains

MEHQ as inhibitor

contains

-

contains

-

contains

-

refractive index

n20/D 1.341 (lit.)

refractive index

n20/D 1.431 (lit.)

refractive index

n20/D 1.3 (lit.)

refractive index

n20/D 1.3 (lit.)

bp

134-136 °C (lit.)

bp

190 °C (lit.)

bp

120 °C/755 mmHg (lit.)

bp

120 °C/755 mmHg (lit.)

density

1.345 g/mL at 25 °C (lit.)

density

1.045 g/mL at 25 °C (lit.)

density

1.645 g/mL at 25 °C (lit.)

density

1.645 g/mL at 25 °C (lit.)

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

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

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

98.6 °F - closed cup

闪点(°C)

37 °C - closed cup

个人防护装备

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

法规信息

危险化学品

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Maciej Jarzębski et al.
Molecules (Basel, Switzerland), 25(9) (2020-04-30)
Fluorescent submicron particles of fluorinated methacrylate (HFMBA) with long-term stability have been synthesized and characterized with regard to their potential applications. Rhodamine B (RBITC) isothiocyanate was used as the fluorescent component. The core-shell structure of the particles effectively protected the
Xuanhe Zhang et al.
Nanotechnology, 31(35), 355401-355401 (2020-05-15)
A polymer film capacitor with high energy density has attracted great attention in recent decades to fulfil the requirements of miniaturization and light weight for electronics and energy storage systems. The multi-layered nanocomposite exhibits an effective route for developing polymer
Vishal Vignesh et al.
Biofouling, 37(2), 131-144 (2021-03-19)
Amphiphilic gels consisting of acrylamide (AAM)/2-hydroxyethyl methacrylate (HEMA), hexafluorobutyl methacrylate (HFBMA) and non-isocyanate urethane dimethacrylate (NIUDMA) of varying molecular weights were compared. A three-level Taguchi analysis was performed using the amount of AAM/HEMA, HFBMA, NIUDMA and reaction time as dependent
G Kristin Jonsson et al.
Colloid and polymer science, 295(10), 1983-1991 (2017-10-11)
Fluorinated spheres with grafted poly(ethylene glycol) (PEG) have been synthesized using a semi-batch emulsion polymerization in which the initiator is fed slowly to the reaction. In this way, PEG-grafted colloidal spheres can be fabricated with varying PEG chain length, different

商品

Materials for High and Low Refractive Index Coatings

Refractive index (RI or n) is of critical importance for photonics applications such as optical waveguides and ophthalmic devices. Based on their unique refractive index characteristics and good optical clarity, polymeric materials are also used as anti-reflective coatings for solar cells, displays and contact lenses.

高折射率和低折射率涂层材料

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。

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