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1-methyltrimethylenediamine

1-methyltrimethylenediamine Structure
1-methyltrimethylenediamine structure
CAS No.
590-88-5
Chemical Name:
1-methyltrimethylenediamine
Synonyms
1,3-Diaminobutane;Butane-1,3-diamine;1-Methyl-1,3-propanediamine;1-methyltrimethylenediamine;(3-amino-1-methyl-propyl)amine
CBNumber:
CB3883321
Molecular Formula:
C4H12N2
Molecular Weight:
88.15
MDL Number:
MOL File:
590-88-5.mol
Last updated:2023-10-23 17:21:58
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1-methyltrimethylenediamine Properties

Melting point 1.63°C (estimate)
Boiling point 113.17°C (rough estimate)
Density 0.8500
refractive index 1.4459 (estimate)
pka 10.48±0.35(Predicted)
FDA UNII Z1263602CV

SAFETY

Risk and Safety Statements

RIDADR  2733
HazardClass  3
PackingGroup  III
NFPA 704
2
0

1-methyltrimethylenediamine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0313313 1,3-BUTANEDIAMINE 95.00% 590-88-5 5MG $505.29 2021-12-16 Buy
Labseeker SC-66926 1-methyltrimethylenediamine 95 590-88-5 100ml $2166 2021-12-16 Buy
Product number Packaging Price Buy
CHM0313313 5MG $505.29 Buy
SC-66926 100ml $2166 Buy

1-methyltrimethylenediamine Chemical Properties,Uses,Production

Description

1-methyltrimethylenediamine can be produced from crotonaldehyde by amination under hydrogenation conditions. Diamines with four to five carbon atoms are important intermediates for pharmaceuticals. However, the production of these diamines is restricted by the fact that the starting materials are difficult to obtain and that there is a strong tendency for cyclization during preparation.

1-methyltrimethylenediamine synthesis

1568-20-3
590-88-5
Synthesis of 1-methyltrimethylenediamine from 5-methyl-2-pyrazoline

1-methyltrimethylenediamine Preparation Products And Raw materials

Raw materials

5-methyl-2-pyrazoline 3-AMino-butyronitrile (+/-)-2-Methylazetidine 4-Methylpyrimidine Diethyl ether
Aniline Crotonaldehyde 1,4-Dioxane 3-Aminocrotononitrile

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Preparation Products

1-methyltrimethylenediamine Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Didu New Materials Co. Ltd 		+86-89586680 +86-13289823923 1026@dideu.com China 8670 58
SpringPharma Tech Co.,Ltd +86-25-68710855, +86-25-68710897 sales@springpharma.net China 1261 62
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 62163 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 15229059051 1027@dideu.com China 9992 58
Supplier Advantage
Shaanxi Didu New Materials Co. Ltd 		58
SpringPharma Tech Co.,Ltd 62
Bide Pharmatech Ltd. 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
1,3-Diaminobutane 1-Methyl-1,3-propanediamine Butane-1,3-diamine (3-amino-1-methyl-propyl)amine 1-methyltrimethylenediamine 590-88-5