N,N'-二苄基乙二胺

Description

N,N'-dibenzylethylenediamine · CAS 140-28-3 · C16H20N2. UNII C659VZ7P7T.

Identification

CAS Registry Number	140-28-3
PubChem CID	8793
Molecular formula	C16H20N2
IUPAC name	N,N'-dibenzylethane-1,2-diamine
UNII (FDA)	C659VZ7P7T

Computed Descriptors

Molecular Weight	240.34
XLogP3	2.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	7
Exact Mass	240.162648646
Monoisotopic Mass	240.162648646
Topological Polar Surface Area	24.1
Heavy Atom Count	18
Formal Charge	0

Physical description & handling notes

• Liquid; mp = 26 deg C; [Merck Index] Colorless liquid; mp = 23-25 deg C; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H301 (68.9%), H302 (31.1%), H314 (72.8%), H315 (27.2%), H318 (69.5%), H319 (27.2%), H335 (27.2%), H411 (68.9%)

Documented Uses

• Used to make repository form of penicillins G and V; [Merck Index]
• 1,2-Ethanediamine, N1,N2-bis(phenylmethyl)-: ACTIVE

Synonyms

N,N'-Dibenzylethylenediamine; 140-28-3; Benzathine; DBED; Benzatin; N,N'-dibenzylethane-1,2-diamine; 1,2-Bis(benzylamino)ethane; N,N'-Dibenzyl-1,2-ethylenediamine; C659VZ7P7T; NSC-5632; NSC-62936; DTXSID4048359; CHEBI:51344; RefChem:117182; DTXCID9028334; 205-408-4

Frequently Asked Questions

What are the CAS number and molecular formula of N,N'-dibenzylethylenediamine?

CAS 140-28-3; molecular formula C16H20N2; molecular weight — g/mol.

What other names is N,N'-dibenzylethylenediamine known by?

N,N'-Dibenzylethylenediamine, 140-28-3, Benzathine, DBED, Benzatin, N,N'-dibenzylethane-1,2-diamine.

Is N,N'-dibenzylethylenediamine classified as hazardous?

Hazard statements reported: H301, H302, H314, H315, H318.

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.