C5H14N2
102.18 g/mol
Industrial ChemicalDanger
3-Dimethylaminopropylamine
CAS109-55-7EC203-680-9
Category
Industrial Chemical
Compound Class
Amine
Primary Use
curing agent for epoxy resins
Dimethylaminopropylamine is a colorless liquid compound used primarily as a curing agent for epoxy resins. It also serves as a chemical intermediate in the production of surfactants and other industrial products.
curing agent for epoxy resinschemical intermediate for surfactantsused in water treatment
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ApplicationSame Use
Dimethyl thio-toluene diamine
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curing agent for epoxy resins
ApplicationSame Use
4,4'-carbonyldiphthalic anhydride
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curing agent for epoxy resins
ApplicationSame Use
Trimellitic anhydride
CAS552-30-7
curing agent for epoxy resins
ApplicationSame Use
Hexahydrophthalic anhydride
CAS85-42-7
curing agent for epoxy resins
ReferenceSame Category
Propyl acetate
CAS109-60-4
Solvent for paints, lacquers, and resins
ReferenceSame Category
Propyl chloroformate
CAS109-61-5
Reactive intermediate for chemical synthesis
ReferenceSame Category
1,3-dibromopropane
CAS109-64-8
Intermediate for dyestuff and pharmaceuticals
ReferenceSame Category
N-pentane
CAS109-66-0
Solvent and blowing agent
Safety Reference
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H312Harmful in contact with skin
H318Causes serious eye damage
H335May cause respiratory irritation
H402Harmful to aquatic life
H412Harmful to aquatic life with long lasting effects
H311Toxic in contact with skin
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 3-Dimethylaminopropylamine (CAS 109-55-7) is 2921.29.
HS code (international, 6-digit)
2921.29
EU CN code (8-digit)
2921 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
N',N'-dimethylpropane-1,3-diamine
InChIKey
IUNMPGNGSSIWFP-UHFFFAOYSA-N
SMILES
CN(C)CCCN
Synonyms (43)
- DIB
- 3-(Dimethyamino)propylamine
- 3-AMINO-(DIMETHYLPROPYLAMINE)
- 3-Aminopropyldimethylamine
- 3-Dimethylaminopropylamine
- 3-dimethylamino-n-propylamine
- DMAPA propylamine
- Dimethylaminopropylamine
- N,3-propylenediamine
- N,N-Dimethylpropylenediamine
- N,N-dimethyltrimethylendiamin
- N-Dimethyltrimethylenediamine
- Propylamine,N-dimethylamino)-
- dimethylammo propylamme
- dimethylpropanediamine
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