Tetramethylammonium chloride
What is Tetramethylammonium chloride, cas no:75-57-0,a producer telling you the result.
CAS NO.75-57-0
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To begin with, let us tell you what is the basic information ofTetramethylammonium chloride ?
|
Molecular Formula |
C4H12ClN |
Molecular Weight |
109.598 |
|
Density |
1,17 g/cm3 |
Melting Point |
>300 °C(lit.) |
Like many stuff, it has many synonyms as follows
|
MFCD00011628 |
|
N,N,N-Trimethylmethanaminium chloride |
|
TMA |
|
TMACL |
|
Tetramethylazanium chloride |
|
tetrametylammonium chloride |
|
tetraminechloride |
|
tetramethyl-ammonium chloride |
|
Tetramethylammonium chloride |
|
TMAC |
|
usafan-8 |
|
Tetramethylammoniumchlorid |
First, the chemical is very special, some technical indexes as below
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1. Appearance: The product is white crystalline. Volatile and easily deliquescent.
2. Density (g/mL, 25/4 ℃): 1.169
3. Relative vapor density (g/mL, air=1): uncertain
4. Melting point (º C): 420 ° C.
5. Boiling point (º C, atmospheric pressure): 230
6. Boiling point (º C, 5.2kPa): uncertain
7. Refractive index: uncertain
8. Flash point (º C): uncertain
9. Specific rotation (º): uncertain
10. Spontaneous combustion point or ignition temperature (º C): uncertain
11. Vapor pressure (kPa, 25 º C): uncertain
12. Saturated vapor pressure (kPa, 60 º C): uncertain
13. Combustion heat (KJ/mol): uncertain
14. Critical temperature (º C): uncertain
15. Critical pressure (KPa): uncertain
16. Logarithmic value of oil-water (octanol/water) partition coefficient: uncertain
17. Explosion upper limit (%, V/V): uncertain
18. Lower explosive limit (%, V/V): uncertain
toxicology data
1. Acute toxicity
Mouse caliber LC50: 125mg/kg
Mouse peritoneal LC50: 25mg/kg
Subcutaneous LC50 in mice: 40mg/kg
Mouse LCLO: 20mg/kg
Subcutaneous LDLO in rabbits: 6 mg/kg
Pig LDLO: 20 mg/kg
Subcutaneous LD50 of frog: 2mg/kg
Ecological data
None
Molecular structure data
None
Calculate chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: None
6. Topological molecule polarity surface area 0
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 19.1
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: 2
Nature and stability
1. Heat to 230 º C to decompose into trimethylamine and chloromethane.
Storage
This product should be sealed in a cool, dry place and stored away from light.
Second, the Synthetic Route we will recommend is the most important for your reference?
First, synthesis line ofTetramethylammonium chloride CAS NO.75-57-0 as follows
Synthetic method
- Formic acid, formaldehyde, and ammonia react to form trimethylammonium formate salt:
- The reaction between trimethylamine formate and sodium hydroxide releases trimethylamine, which reacts with chloromethane to form tetramethylammonium chloride
Third, what is the usage of Tetramethylammonium chloride CAS NO.75-57-0 ? pleas see below
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Main Usage:
1. Polarographic analysis reagent, chemical analysis reagent. Used in the electronics industry, etc.
Other Usage:
Used for the synthesis of Ethyl p-Anisate Cas no. 94-30-4
Used for the synthesis of bis(tetramethylammonium) heptakis(benzenethiolato)pentaargentate(I),Cas no. 68628-02-4
Used for the synthesis of benzenethiol,silver Cas no. 22758-12-9
Besides Safety Information ofTetramethylammonium chloride CAS NO.75-57-0 is also important when handling it
|
Hazard Codes |
Xi |
|
WGK Germany |
3 |
|
H．S．Code： |
|
|
TSCA |
Yes |
|
HazardClass |
IRRITANT |
What is the appearance ofTetramethylammonium chloride CAS NO.75-57-0? Please see the picture ofTetramethylammonium chloride CAS NO.75-57-0, below
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Specification of Tetramethylammonium chloride CAS NO.75-57-0, is below
Apperance: white crystal flake
Assay: 99 min by HPLC
IR identity: conform
IR picture of Tetramethylammonium chloride CAS NO. 75-57-0 is as follows,
H-NMR Spectrum picture of Tetramethylammonium chloride CAS NO. 75-57-0 is as follows,
Raman spectra of Tetramethylammonium chloride CAS NO. 75-57-0 is as follows,
Reference of Article cited for your reference below,
(1)
Microchip Analysis of DNA Sequence by Contiguous Stacking of Oligonucleotides and Mass Spectrometry
Publication Date: 2001
Publication Name: Mass Spectrometry and Genomic Analysis
(2)
Trimethylamine Dehydrogenase and Electron Transferring Flavoprotein
Publication Date: 2000
Publication Name: Enzyme-Catalyzed Electron and Radical Transfer
(3)
Functional Fluorpolymers and Fluoropolymers
Publication Date: 2002
Publication Name: Fluoropolymers 1: Synthesis
