Toluene diisocyanate manufacturer Knowledge N,N,4-Trimethylpiperazine-1-ethylamine 1-(2-Dimethylaminoethyl)-4-methylpiperazine

N,N,4-Trimethylpiperazine-1-ethylamine 1-(2-Dimethylaminoethyl)-4-methylpiperazine

N,N,4-trimethylpiperazine-1-ethylamine structural formula

Structural formula

Business number 02PT
Molecular formula C9H21N3
Molecular weight 171.28
label

N,N,4-trimethylpiperazine-1-ethylamine,

1-(2-Dimethylaminoethyl)-4-methylpiperazine,

1-Methyl-4-dimethylaminoethylpiperazine,

1-(2-Dimethylaminoethyl)-4-methylpiperazine,

N,N-4-Trimethyl-1-piperazine ethanamine,

1-(2-(Dimethylamino)ethyl)-4-methyl-piperazin,

1-(2-(N,N-Dimethylamino)ethyl)-4-methylpiperazine,

1-Piperazineethanamine, N,N,4-trime

Numbering system

CAS number:104-19-8

MDL number:MFCD00059773

EINECS number:203-183-7

RTECS number:TL6125000

BRN number:None

PubChem ID:None

Physical property data

1. Properties: Undetermined

2. Density (g/mL, 20℃): 0.89

3. Relative vapor density (g/mL, air=1) : Undetermined

4. Melting point (ºC): Undetermined

5. Boiling point (ºC, normal pressure): Undetermined

6. Boiling point (ºC , 12mmHg): 96

7. Refractive index: not determined

8. Flash point (ºC): not determined

9. Specific rotation (º ): Undetermined

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

11. Vapor pressure (mmHg, 20.2ºC): Undetermined

12. Saturated vapor pressure (kPa, ºC): Undetermined

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

14. Critical temperature (ºC): Undetermined Determined

15. Critical pressure (KPa): Undetermined

16. Log value of oil-water (octanol/water) partition coefficient: Undetermined

17 . Explosion upper limit (%, V/V): Undetermined

18. Explosion lower limit (%, V/V): Undetermined

19. Solubility: Undetermined

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Toxicological data

1. Skin/eye irritation: Start irritation test: rabbit skin contact, 100μg/24H; Standard Dresser test: rabbit skin contact, 5mg/24HREACTION SEVERITY, strong reaction; Standard Dresser test: rabbit eye contact, 750μg/ 24HREACTION SEVERITY, strong reaction; 2. Acute toxicity: rat oral LD50: 1420μL/kg;sp; Rabbit skin contact LD50: 390μL/kg;

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 52.60

2. Molar volume (cm3/mol): 186.4

3. Isotonic specific volume (90.2K ): 439.8

4. Surface tension (dyne/cm): 31.0

5. Dielectric constant:

6. Dipole moment (10-24cm3):

7. Polarizability: 20.85

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.1

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 9.7

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 117

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

None yet

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/24863

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