Tetramethylammonium iodide

Tetramethylammonium iodide structural formula

Structural formula

Business number 01JT
Molecular formula C4H12IN
Molecular weight 201.05
label

Tetramethyliodide,

Tetramethylamine iodide,

Tetramethyliodide,

(CH3)4N(I)

Numbering system

CAS number:75-58-1

MDL number:MFCD00011629

EINECS number:200-881-3

RTECS number:PA1050000

BRN number:3620030

PubChem number:24854126

Physical property data

1. Properties: This product is light yellow crystal and hygroscopic.


2. Density (g/mL,25/4℃):1.84


3. Relative vapor density (g/mL ,Air=1): Unsure


4. Melting point (ºC): 300 °C.


5. Boiling point (ºC,Normal pressure):230


6. Boiling point (ºC,5.2kPa): Unsure


7. Refractive index: Uncertain


8. Flash Point (ºC): Unsure


9. Specific optical rotation (º): Unsure


10. Autoignition point or ignition temperature (ºC): Unsure


11. Vapor pressure (kPa,25ºC): Unsure


12. �� and vapor pressure (kPa,60ºC): Unsure


13. Heat of combustion (KJ/mol): Unsure


14. Critical temperature (ºC): Unsure


15. Critical pressure (KPa): Unsure


16. Oil and water (octanol/Logarial value of partition coefficient for water: Uncertain


17.Explosion limit (%,V/V): Unsure


18. Lower explosion limit (%,V/V): Unsure


19. Solubility: Easily soluble in anhydrous ethanol, slightly soluble in water, insoluble in ether and chloroform.



Toxicological data

1, acute toxicity


Mouse abdominal cavityLD50: 3560 ug/kg


Mouse abdominal cavityLD50:30mg/kg


smallMouse subcutaneousLD50:33mg/kg


Mouse veinLD50:180 ug/kg

Ecological data

None

Molecular structure data

None

Compute 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 polar surface area 0

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 19.1

10. Number of isotope 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

Properties and stability

None

Storage method

This product should be sealed and stored in a cool, dry place away from light.

Synthesis method

None

Purpose

Polarographic analysis, determination of germanium. Used as phase transfer catalyst.

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