1,4-diaminobutane dihydrochloride

Structural formula

Business number	049P
Molecular formula	C4H14Cl2N2
Molecular weight	161.07
label	1,4-diaminobutane, 1,4-Butanediamine dihydrochloride, 1,4-Butanediamine bishydrochloride, 1,4-diaminobutane dihydrochloride, 1,4-Butanediamine hydrochloride, 1,4-Diaminobutane dihydrochloride, 1,4-Diaminobutane hydrochloride, 1,4-diaminobutane dihydrochloride, DIAMINOBUTANE DIHYDROCHLORIDE, 1,4-BUTANEDIAMINE DIHYDROCHLORIDE, 1,4-BUTANEDIAMMONIUM DICHLORIDE, 1,4-DIAMINOBUTANE 2HCL, 1,4-DIAMINOBUTANE DIHYDROCHLORIDE, 1,4-DIAMINOBUTANE HYDROCHLORIDE, PUTRESCINE DIHYDROCHLORIDE, PUTRESCINE HYDROCHLORIDE

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:333-93-7

MDL number:MFCD00012526

EINECS number:206-375-9

RTECS number:EJ7280000

BRN number:3906680

PubChem ID:None

Physical property data

一 , physical property data

Traits ：White crystalline powder with a strong ammonia odor.

Density (g/mL,25/4℃): 0.8777

Relative Vapor density (g/mL, air=1)：Not available

Melting point (ºC): 280

Boiling point (ºC, normal pressure): 158-159

Boiling point (ºC, 5.2kPa): Not available

Refraction Rate: 1.4567

Flash Point (ºC): 51

Optical rotation (º): Not available

Spontaneous combustion Point or ignition temperature (ºC): Not available

Steam Pressure (kPa, 25ºC): Not available

saturated Vapor pressure (kPa, 60ºC): Not available

Burn Heat (KJ/mol):Not available

Critical Temperature (ºC): Not available

Critical Pressure (KPa): Not available

oil and water Log value of the (octanol/water) partition coefficient:Not available

Explosion Upper limit (%, V/V): Not available

Explosion Lower limit (%,V/V): Not available

Dissolve Properties:Easily soluble in water, able to absorb carbon dioxide

Toxicological data

Two , Toxicological data:

Acute Toxicity:Not available .

Ecological data

Three , Ecological data:

1 ,Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1. Molar refractive index: 27.65

2. Molar Volume (m³/mol）：101.9

3. isotonic specific volume (90.2K):249.3

4. Surface tension ( dyne/cm):35.8

5. Polarizability(10^-24cm³):10.96

Compute chemical data

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

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 52

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 17.5

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: 3

Properties and stability

None yet

Storage method

None yet

Synthesis method

Succinioxime is obtained by reacting pyrrole and hydroxylamine hydrochloride, and then reduced to obtain butanediamine.

Purpose

Combined toDNAReceptor polyamine regulatory point, strengtheningNMDAInduced current.