1-BroMoheptadecafluorooctane
What is 1-BroMoheptadecafluorooctane, cas no:423-55-2,a producer telling you the result.
CAS NO.423-55-2
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To begin with, let us tell you what is the basic information of1-BroMoheptadecafluorooctane ?
|
Molecular Formula |
C8BrF17 |
Molecular Weight |
498.96200 |
|
Density |
1.93 g/mL at 25 °C(lit.) |
Boiling Point |
142 °C(lit.) |
|
Flash Point |
141-143°C |
Melting Point |
6 °C |
Like many stuff, it has many synonyms as follows
|
MFCD00042082 |
|
Perfluor ooctyl bromide |
|
Perfluoro-n-octyl Bromide |
|
1-Bromoheptadecafluorooctane |
|
Heptadecafluoro-n-octyl Bromide |
|
1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane |
| 1-Bromoheptadecafluorooctane,Heptadecafluorooctyl bromide,Perfluorooctyl bromide |
First, the chemical is very special, some technical indexes as below
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Physical property data
1、 Physical property data
Characteristic: Not available
Density (g/mL, 25/4 ℃): one point nine three
Relative vapor density (g/mL, air=1): Not available
Melting point (º C): 6
Boiling point (º C, atmospheric pressure): 142
Boiling point (º C, 5.2kPa): Not available
Refractive index: one point three zero five
Flash point (º C): 141-143
Specific rotation (º): Not available
Self ignition point or ignition temperature (º C): Not available
Vapor pressure (kPa, 25 º C): Not available
Saturated vapor pressure (kPa, 60 º C): Not available
Combustion heat (KJ/mol): not available
Critical temperature (º C): Not available
Critical pressure (KPa): Not Available
Logarithmic value of oil-water (octanol/water) partition coefficient: not available
Explosion upper limit (%, V/V): Not available
Lower explosive limit (%, V/V): Not Available
Solubility: Not available
toxicology data
2、 Toxicological data:
Acute toxicity: Not usable.
Ecological data
3、 Ecological data:
1. Other harmful effects: This substance may pose a threat to the environment and should be given special attention to water bodies.
Molecular structure data
1. Molar refractive index: 49.35
2. Molar volume (m3/mol): 266.7
3. Waiting ratio (90.2K): 524.9
4. Surface tension (dyne/cm): 14.9
5. Polarization rate (10-24cm3): 19.56
Calculate chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 6.9
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 17
4. Number of rotatable chemical bonds: 6
5. Number of tautomers: None
6. Topological molecule polarity surface area 0
7. Number of heavy atoms: 26
8. Surface charge: 0
9. Complexity: 527
10. Number of isotopic atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
security information
Perfluorobromooctane is a chemical substance, also known as perfluorooctyl bromide or C8F17Br. It has extremely low volatility and high thermal stability, and is commonly used in special applications in industrial production, such as gas fire extinguishers and lubricants.
Perfluorobromooctane is a harmful substance that should be handled and used with appropriate safety measures. Here are some safety information about perfluorobromooctane:
1. Toxicity: Perfluorobromooctane has certain toxicity to the human body and can enter the body through inhalation, skin contact, or ingestion. Long term exposure or extensive contact may cause respiratory, eye, and skin irritation. Avoid direct contact and inhalation, and ensure operation in a well ventilated environment.
3. Environmental impact: Perfluorobromooctane has high environmental stability, is difficult to degrade, and can exist in the atmosphere for a long time. Emissions to water bodies, soil, and sewers should be avoided to reduce negative impacts on the environment.
4. Storage and Handling: Perfluorobromooctane should be stored in a sealed container, away from sources of fire and high temperatures. When handling, local regulations and rules should be followed, and appropriate personal protective equipment should be used.
In summary, appropriate safety measures should be taken when using perfluorobromooctane to ensure safe operation and comply with relevant industry and government regulatory requirements.
Second, the Synthetic Route we will recommend is the most important for your reference?
First, synthesis line of1-BroMoheptadecafluorooctane CAS NO.423-55-2 as follows
Manufacturing method: Perfluorobromooctane is generally prepared by perfluorination reaction, which is usually synthesized by reacting octane or other alkanes with fluorine gas and bromine gas. This process requires precise control of reaction temperature and pressure under controlled conditions to ensure the quality and purity of the product.
Third, what is the usage of 1-BroMoheptadecafluorooctane CAS NO.423-55-2 ? pleas see below
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Main Usage:
1. Medical use: Perfluorobromooctane can be used as a component of artificial blood, effectively carrying oxygen during blood transfusion or infusion, and helping to maintain the body's oxygen supply.
2. Medical imaging: Perfluorobromooctane can be used as an ultrasound contrast agent to enhance contrast in ultrasound medical imaging.
Used for the synthesis of 3-(Perfluorooctyl)prop-2-enol Cas no. 2340-84-3
Used for the synthesis of Ethyl 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-2-methylundecanoate,Cas no. 126331-02-0
Used for the synthesis of 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecanenitrile Cas no. 26649-26-3
Besides Safety Information of 1-BroMoheptadecafluorooctane CAS NO.423-55-2 is also important when handling it
|
Hazard Codes |
Xi |
|
WGK Germany |
3 |
|
H．S．Code： |
2903799090 |
|
TSCA |
Yes |
|
HazardClass |
IRRITANT |
What is the appearance of 1-BroMoheptadecafluorooctane CAS NO.423-55-2? Please see the picture of1-BroMoheptadecafluorooctane CAS NO.423-55-2, below
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Specification of1-BroMoheptadecafluorooctane CAS NO.423-55-2, is below
Apperance: Colorless clear liquid
Assay: 99 % min by GC
IR identity: conform
IR Spectrum picture of 1-BroMoheptadecafluorooctane CAS NO.423-55-2 is as follows,
Roman Spectrum picture of 1-BroMoheptadecafluorooctane CAS NO.423-55-2 is as follows,
Reference of Article cited for your reference below,
(1)
Targeted Nanoparticles for Molecular Imaging and Therapy
Publication Date: 2006
Publication Name: Advances in Health care Technology Care Shaping the Future of Medical
(2)
The Immune Response to Viral Lower Respiratory Tract Infection
PMID: 16107065
Publication Date: 2005
Publication Name: Hot Topics in Infection and Immunity in Children II
(3)
The Application of the Oxygen-Isotope Technique to Assess Respiratory Pathway Partitioning
Publication Date: 2005
Publication Name: Plant Respiration
