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140-28-3

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Identification

Name
N,N'-Bis(phenylmethyl)-1,2-ethanediamine
CAS
140-28-3
Synonyms
1 2-BIS(BENZYLAMINO)ETHANE
BENZATHINE
ETHYLENEDIAMINE-N N'-DIBENZYL
N,N'-BIS(PHENYLMETHYL)-1,2-ETHANEDIAMINE
N,N'-DIBENZYLETHYLENEDIAMINE
N'N-DIBENZYL-ETHYLENEDIAMINE
Benzatin
Dbed
n,n’-bis(phenylmethyl)-2-ethanediamine
n,n’-dibenzyl-ethylenediamin
N,N'-Dibenzyl-1,2-ethanediamine
N,N'-Dibenzyl-1,2-ethylenediamine
N,N'-Dibenzyl-ethane-1,2-diamine
USAF do-53
usafdo-53
1,2-di(benzylamino)ethane
Benzathine~1,2-Bis(benzylamino)ethane
N,N`-dibenzylethylendiamine
BENZATHINE 99%
1 2-BIS(BENZYLAMINO)ETHANE 99%
EINECS(EC#)
205-408-4
Molecular Formula
C16H20N2
MDL Number
MFCD00004771
Molecular Weight
240.34
MOL File
140-28-3.mol

Chemical Properties

mp 
23-25°C
bp 
195 °C4 mm Hg(lit.)

density 
1.02 g/mL at 25 °C(lit.)

refractive index 
n20/D 1.565(lit.)

Fp 
>230 °F

Sensitive 
Air Sensitive
Merck 
14,1064
BRN 
786668
CAS DataBase Reference
140-28-3(CAS DataBase Reference)
NIST Chemistry Reference
1,2-Ethanediamine, N,N'-bis(phenylmethyl)-(140-28-3)
EPA Substance Registry System
140-28-3(EPA Substance)

Safety Data

Hazard Codes 
Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR 
2927
WGK Germany 
3

RTECS 
KV3325000

HazardClass 
8
PackingGroup 
III
HS Code 
29215990

Material Safety Data Sheet(MSDS)

Spectrum Detail

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