ChemicalBook > CAS DataBase List > 1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)

1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)

Product Name
1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)
CAS No.
205041-15-2
Chemical Name
1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)
Synonyms
DAAH;Diallyl diaminopropane dihydrochloride;N,N'-diallyl-1,3-diaminopropane?dihydrochloride;N,N'-diallyl-1,3-diaminopropane?dihydrochloride;N,N'-Diallyl-L,3-propylenediamine dihydrochloride;N,N'-Di-2-propenyl-1,3-propanediamine dihydrochloride;1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride;1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)
CBNumber
CB75484259
Molecular Formula
C9H19ClN2
Formula Weight
190.72
MOL File
205041-15-2.mol
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1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2) Property

Melting point:
255-265 °C (decomp)
Density 
1.1 at 20℃
vapor pressure 
0-0Pa at 20-50℃
form 
Solid
LogP
-4.78 at 23℃ and pH6.3
Dissociation constant
8.18-10.04
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2) Chemical Properties,Usage,Production

Preparation

The preparation of 1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2) is as follows:The 2L reaction kettle was heated to 5 degrees Celsius under nitrogen protection, 800.6 g of 3-aminopropene was added to the reaction kettle, and 200.1 g of 1,3-dichloropropane was added to the dropping tank.The reaction kettle was heated to 50 degrees Celsius, 1,3-dichloropropane was added dropwise to the reaction kettle, and after the addition was completed, the temperature of the reaction system was controlled to react at 85 degrees Celsius.During the dropwise addition and reaction, the reaction pressure is not higher than 0.35MPa, and the GC purity of the raw material 1,3-dichloropropane is 0.The temperature was lowered to below 40 degrees Celsius, and the reaction pressure was distilled into the concentration kettle by nitrogen pressing, and 502.1 g of 3-aminopropene fraction was separated by atmospheric pressure distillation at 30 to 80 degrees Celsius. The residual 3-aminopropene was distilled under elevated temperature and reduced pressure.After the underpressure distillation finishes, lower the temperature, transfer the distillation residue to the crystallization kettle, and within 5 degrees Celsius, slowly dropwise add the hydrochloric acid-isopropanol solution configured in advance in the crystallization kettle (hydrochloric acid: isopropyl alcohol=200.0g: 600.0 g), adjust the pH of the system to 1.6, and keep for 2 hours for crystallization.After crystallization, the crude product of N,N'-diallyl 1,3-propanediamine dihydrochloride was obtained by filtration and separation.b. PurificationThe crude N,N'-diallyl 1,3-propanediamine dihydrochloride obtained above was added with 600.0 g of isopropanol to disperse, stirred and beaten at room temperature for 2 hours, and after the crystallization was completed, filtered and separated to obtain N ,N'-diallyl 1,3-propanediamine dihydrochloride wet product, put the wet product into a vacuum desiccator to dry, after drying, a high-purity qualified product 308.8g, GC purity 99.8%, was obtained. rate 73.1%.

205041-15-2.png

1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2) Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2) Suppliers

Shanghai Minhan Pharmaceutical Technology Co., Ltd.
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176121882
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QQ 2816925681
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2816925681@qq.com
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China
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ROSEWA HOLDING GROUP CO.,LIMITED
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+86-023-62871537
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sales@rosewachem.com
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China
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Shanghai Gugang New Materials Technology Co. Ltd.
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021-51317962
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021-51317962
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Hefei TNJ Chemical Industry Co.,Ltd.
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+86-0551-65418684 +8618949823763
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0086-551-65418684
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sales@tnjchem.com
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China
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Suzhou QIHANG Biotechnology Co., Ltd
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18662190603
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437347250@qq.com
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China
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Taizhou Yuxin Biotechnology Co., Ltd.,
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+86-0576--88902229 +86-13968687450
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Bide Pharmatech Ltd.
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Ningbo Chemrio Chemtech Co,.Ltd.
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0574-27891269 18667892864
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Hubei Jiuchang New Material Technology Co., Ltd
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13407109540
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15216757546@163.com
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Aikon International Limited
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18626450290
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yftan@aikonchem.com
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View Lastest Price from 1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2) manufacturers

ROSEWA HOLDING GROUP CO.,LIMITED
Product
N1,N3-diallylpropane-1,3-diamine dihydrochloride 205041-15-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50tons
Release date
2023-05-11

205041-15-2, 1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)Related Search:


  • 1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride (1:2)
  • DAAH
  • Diallyl diaminopropane dihydrochloride
  • N,N'-Di-2-propenyl-1,3-propanediamine dihydrochloride
  • N,N'-diallyl-1,3-diaminopropane?dihydrochloride
  • 1,3-Propanediamine, N1,N3-di-2-propen-1-yl-, hydrochloride
  • N,N'-diallyl-1,3-diaminopropane?dihydrochloride
  • N,N'-Diallyl-L,3-propylenediamine dihydrochloride
  • 205041-15-2