138495-42-8

Basic information

• Product Name: 2H,3H-Decafluoropentane
• Synonyms: 2H,3H-DECAFLUOROPENTANE;2H,3H-PERFLUOROPENTANE;1,1,1,2,3,4,4,5,5,5-DECAFLUOROPENTANE;1,1,1,2,2,3,4,5,5,5-DECAFLUOROPENTANE;1,1,1,2,2,3,4,5,5,5-decafluoro-pentan;2,3-dihydroperfluoropentane;hfc-4310mee;r4310
• CAS NO: 138495-42-8
• Molecular Formula: C₅H₂F₁₀
• Molecular Weight: 252.05
• EINECS: 420-640-8
• Product Categories: Fluorous Solvents;Fluorous Chemistry;Synthetic Organic Chemistry
• Mol File: 138495-42-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: -80 °C
• Boiling Point: 55 °C(lit.)
• Flash Point: >125 °C
• Appearance: /
• Density: 1.60 g/mL at 20 °C(lit.)
• Vapor Pressure: 24.8kPa at 20℃
• Refractive Index: n20/D 1.3
• Water Solubility: Soluble in water (140 mg/L at 25°C).
• BRN: 6324333
• CAS DataBase Reference: 2H,3H-Decafluoropentane(CAS DataBase Reference)
• NIST Chemistry Reference: 2H,3H-Decafluoropentane(138495-42-8)
• EPA Substance Registry System: 2H,3H-Decafluoropentane(138495-42-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38-52/53
• Safety Statements: 26-37/39-61-24/25
• WGK Germany: 1
• RTECS: RZ9885000
• TSCA: T
• Hazardous Substances Data: 138495-42-8(Hazardous Substances Data)

Usage

Description

2H,3H-Decafluoropentane is a clear colorless liquid that serves as a zero ozone-depletion alternative to hydro chlorofluorofluorocarbons (HCFCs). It is a fluorinated hydrocarbon with the chemical formula C5F12, where two hydrogen atoms are replaced by deuterium (2H) and tritium (3H), respectively. 2H,3H-Decafluoropentane is known for its unique chemical properties, making it a suitable replacement for HCFCs in various applications.

Uses

Used in the Refrigeration Industry:
2H,3H-Decafluoropentane is used as a refrigerant for its zero ozone-depletion potential, providing an environmentally friendly alternative to traditional HCFCs. Its chemical stability and non-toxic nature make it a safe and effective option for cooling systems.
Used in the Air Conditioning Industry:
In the air conditioning sector, 2H,3H-Decafluoropentane is utilized as a refrigerant due to its non-ozone-depleting properties. It offers a sustainable solution for maintaining comfortable indoor temperatures without contributing to the depletion of the ozone layer.
Used in the Foam Blowing Industry:
2H,3H-Decafluoropentane is employed as a blowing agent in the production of foams, particularly in the insulation and packaging industries. Its non-ozone-depleting characteristics make it an eco-friendly choice for creating lightweight and insulating materials.
Used in the Fire Suppression Industry:
As a fire suppressant, 2H,3H-Decafluoropentane is used in the fire protection industry for its non-ozone-depleting properties and effectiveness in extinguishing fires. It is a safer alternative to HCFCs, providing reliable fire suppression without harming the environment.
Used in the Aerosol Propellants Industry:
2H,3H-Decafluoropentane serves as a propellant in the aerosol industry, replacing HCFCs in the production of spray products. Its zero ozone-depletion potential makes it an environmentally responsible choice for various applications, including personal care, household, and industrial products.
Used in the Cleaning Solvent Industry:
In the cleaning solvent sector, 2H,3H-Decafluoropentane is used as a non-ozone-depleting alternative to HCFCs. Its ability to dissolve a wide range of substances makes it an effective cleaning agent for various industries, including electronics, automotive, and aerospace.

InChI:InChI=1/C5H2F10/c6-1(2(7)4(10,11)12)3(8,9)5(13,14)15/h1-2H

Downstream Products

• 75-73-0 carbon tetrafluoride 
• 75-46-7 trifluoromethan 
• 76-16-4 Hexafluoroethane 
• 678-26-2 perfluoropentane 
• 76-19-7 freon-218 
• 354-33-6 1,1,1,2,2-pentafluoroethane 
• 811-97-2 1,1,1,2-tetrafluoroethane 
• 73401-37-3 (E/Z)-2H-nonafluoro-2-pentene 
• 86154-61-2 3-hydroperfluoro-2-pentene 

Related news

Facile transformation of 2H,3H-Decafluoropentane (cas 138495-42-8) (HFC-4310mee) into (Z)-2H-nonafluoropent-2-ene and its application to the synthesis of polyfluorinated homoallylic ketones by Claisen rearrangement08/24/2019

The dehydrofluorination of 2H,3H-decafluoropentane (HFC-4310mee) using 1,8-diazabicyclo[5.4.0]-7-undecene (DBU) selectively gave (Z)-2H-nonafluoropent-2-ene as a bench-stable volatile liquid. Nucleophilic substitution reactions of (Z)-2H-nonafluoropent-2-ene with allylic alcohols gave the corres...detailed

Relevant articles and documents

AZEOTROPE COMPOSITIONS COMPRISING NONAFLUOROPENTENE AND HYDROGEN FLUORIDE AND USES THEREOF

Disclosed herein are azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride. The azeotrope compositions are useful in processes to produce and in processes to purify 1,2,3,3,3-pentafluoropropene. Additionally, disclosed herein are azeotrope and near-azeotrope compositions comprising 1,1,1,2,3,4,4,5,5,5-decafluoropentane and hydrogen fluoride.

Gem-dihydropolyfluoroalkanes and monohydropolyfluoroalkenes, processes for their production, and use of gem-dihydropolyfluoroalkanes in cleaning compositions

A catalyic process is disclosed for producing fluorine-substituted hydrocarbon products of the formulae RCH2CF2R and RFC═CHR at an elevated temperature, from compounds of the formula RCHFCHFR, where each R is independently selected from the group consisting of —CF3, —CF2CF3and —CF2CF2CF3or where both R groups of a formula together are —(CF2)2—, —(CF2)3— or —(CF2)4—. Suitable catalysts include carbon catalysts and catalysts containing at least one compound of a selected metal (e.g., Na, K, Rb, Cs, Y, La, Ce, Pr, Nd, Sm, Cr, Fe, Co, Rh, Ni, Cu, and/or Zn) supported on carbon. The saturated gem-dihydro- products may also be produced by hydrofluorinating the corresponding olefinic product over such catalysts at an elevated temperature, and can be combined with various other miscible solvents to form compositions useful for cleaning. Compounds such as CF3CF2CH2CF2CF3, CF3CF2CH2(CF2)2CF3, CF3CH═CF (CF2)2CF3, CF3CF═CH(CF2)2CF3, CF3CF2CH2(CF2)3CF3, CF3(CF2)2CH2(CF2)2CF3, CF3CH═CF(CF2)3CF3, CF3CF═CH (CF2)3CF3, CF3(CF2)2CH2(CF2)3CF3, CF3CF2CH2(CF2)4CF3, CF3CH═CF(CF2)4CF3, CF3CF═CH (CF2)4CF3, CF3CF2CH═CF(CF2)3CF3, CF3CF2CF═CH(CF2)3CF3and and azeotropic compositions such as azeotropes of CF3CH2CF2CF2CF3and/or CF3CF2CH2CF2CF3with methanol, ethanol, or isopropanol are disclosed.