Toluene diisocyanate manufacturer Knowledge 1,1,3,3-Tetramethylguanidine 1,1,3,3-Tetramethylguanidine

1,1,3,3-Tetramethylguanidine 1,1,3,3-Tetramethylguanidine

1,1,3,3-tetramethylguanidine structural formula

Structural formula

Business number 01RF
Molecular formula C5H13N3
Molecular weight 115.18
label

N,N,N,N-tetramethylguanidine,

N,N,N’,N’-Tetramethylguanidine

Numbering system

CAS number:80-70-6

MDL number:MFCD000083

EINECS number:201-302-7

RTECS number:None

BRN number:969608

PubChem number:24854327

Physical property data

1. Characteristics: colorless and transparent liquid.


2. Density (g/mL,25/4℃):0.915


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


4. Melting point (ºC): Unsure


5. Boiling point (ºC,Normal pressure): 159-160
6. Boiling point (ºC, 1.46kPa): 5254
7. Refractive index :1.4690
8. Flashpoint (ºC): 60
9. Specific optical activity Degree (º): Not sure

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


11. Vapor pressure (kPa,25ºC): Unsure


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


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


19. Solubility: Soluble in water and organic solvents.

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 34.66


2. Molar Volume (m3/mol):127.5


3. isotonic specific volume (90.2K):292.7


4. Surface Tension (dyne/cm):27.7


5. Polarizability10-24cm3):13.74

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 30.3

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 75.7

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: 1

Properties and stability

None yet

Storage method

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Synthesis method

None yet

Purpose

None yet

pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; tab-stops: list 36.0pt; mso-list: l0 level2 lfo1″ align=left>5. Polarizability10-24cm3): 13.74

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 30.3

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 75.7

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: 1

Properties and stability

None yet

Storage method

<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 11.25pt; TEXT-ALIGN: le

Synthesis method

None yet

Purpose

None yet

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/24401

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