五甲基二亚乙基三胺

Description

Pentamethyldiethylenetriamine · CAS 3030-47-5 · C9H23N3. UNII 3274UTY3HL. Vapor Pressure: 0.3 [mmHg].

Identification

CAS Registry Number	3030-47-5
PubChem CID	18196
Molecular formula	C9H23N3
IUPAC name	N'-[2-(dimethylamino)ethyl]-N,N,N'-trimethylethane-1,2-diamine
UNII (FDA)	3274UTY3HL

Computed Descriptors

Molecular Weight	173.30
XLogP3	0.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	6
Exact Mass	173.189197746
Monoisotopic Mass	173.189197746
Topological Polar Surface Area	9.7
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Vapor Pressure	0.3 [mmHg]

Physical description & handling notes

• Liquid
• Colorless to pale yellow liquid; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H302, H311, H314, H331 (19.3%), H318 (53.5%), H412 (66.9%), H226, H332

Documented Uses

• Used to formulate adhesives-sealants, paints-coatings-thinners, polymers, and laboratory chemicals, to make fine and large scale chemicals, flexible and rigid foams, and rubber; [ECHA REACH Registrations]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Working with Glues and Adhesives [Category: Other]
• Not Known or Reasonably Ascertainable
• Propellants, non-motive (blowing agents)
• 2023: 1,000,000 - <5,000,000 lb

Synonyms

3030-47-5; 1,1,4,7,7-Pentamethyldiethylenetriamine; Pentamethyldiethylenetriamine; PMDETA; Pentamethyldiethylenetriaminek; pmdien; Bis(2-dimethylaminoethyl)(methyl)amine; 2,5,8-Trimethyl-2,5,8-triazanonane; N,N',N''-Pentamethyldiethylenetriamine; N,N,N',N',N''-Pentamethyldiethylenetriamine; NSC 65659; Diethylenetriamine, 1,1,4,7,7-pentamethyl-; DTXSID7029249; EINECS 221-201-1; BRN 1741396; 3274UTY3HL

Frequently Asked Questions

What are the CAS number and molecular formula of Pentamethyldiethylenetriamine?

CAS 3030-47-5; molecular formula C9H23N3; molecular weight — g/mol.

What other names is Pentamethyldiethylenetriamine known by?

3030-47-5, 1,1,4,7,7-Pentamethyldiethylenetriamine, Pentamethyldiethylenetriamine, PMDETA, Pentamethyldiethylenetriaminek, pmdien.

Is Pentamethyldiethylenetriamine classified as hazardous?

Hazard statements reported: H302, H311, H314, H331, H318.

What are the key physical properties of Pentamethyldiethylenetriamine?

Vapor Pressure: 0.3 [mmHg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.