CHLUMOFIUOR® CHBr-4 Perfluorobutylethyl bromide CAS 38436-14-5

CHBr-4
2-Perfluorobutylethyl bromide
CAS No.: 38436-14-5
Molecular formula: C4F9CH2CH2Br
Molecular weight: 326.99
EINECS No.: None

Description

Performance index
Appearance: colorless liquid
Boiling point (°C): 128.1@760mmHg
Melting point (°C): -50.5
Density (g/mL): 1.721@2°C
Refractive Index 1.331 @ 20°C
Flash Point (°C): >95
Purity(GC): 95%-99.5%
Application Fields
Chemical reagent, fluorine-containing medicine, material intermediates, fine fluorine chemicals.
Packing and storage
This product is packed in 1L, 10L HDPE bottles/drums and 25L steel-plastic composite drums. The product should be stored in a ventilated and cool place under airtight condition, see MSDS for details, with a shelf life of one year.

Other Name:

2 – (Perfluorobutyl)ethyl bromide

1 – Bromo – 1,1,2,2 – tetrafluoroethyl perfluorobutane

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Application scenarios

1. Synthesis of Fluorinated Pharmaceutical Intermediates:

As a fluorinated pharmaceutical intermediate, it is used to introduce perfluorohexyl groups to optimize the lipophilicity, metabolic stability, and targeting of drug molecules, meeting the needs of drug development in areas such as anticancer and anti-inflammatory drugs.

2. Fluorinated Fine Chemical Raw Materials:

Used in the preparation of fluorinated surfactants, fluorocarbon coatings, fluororubber additives, and other fine fluorochemicals, improving the chemical resistance, low surface energy, and thermal stability of the products.

3. Surface Treatment in the Electronics Industry:

Used as a surfactant and wetting agent for electronic components and optoelectronic products, improving the adhesion and uniformity of coatings, suitable for processes such as circuit boards and semiconductor packaging.

4. Modification of Special Materials:

Participates in the synthesis and modification of fluorinated polymers (such as fluoroplastics and fluoroelastomers), enhancing the weather resistance and corrosion resistance of materials, and expanding applications in aerospace, automotive, and other fields.

5. Ink and Lubricant Preparation:

Used in the production of special inks and high-performance lubricants, utilizing its low surface tension characteristics to improve the leveling properties of inks and the wear resistance and high-temperature performance of lubricants.

6. Organic Synthesis Fluoroalkylation Reagent:

As a fluoroalkylation reagent, it achieves carbon chain extension through the high reactivity of the bromine atom, and is an important intermediate for constructing fluorinated compounds, supporting innovation in organic synthesis.

7. Applications Related to Electrical Insulation:

With its excellent electrical insulation properties, it is used in the preparation of insulating oils and coatings for electrical equipment, meeting the insulation protection needs of high-voltage electrical appliances and electronic components.

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