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Dibenzylamine

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Dibenzylamine Basic information

Product Name:
Dibenzylamine
Synonyms:
  • N-Benzyl(phenyl)methanamine
  • N-Benzylbenzylamine
  • Vulcaid 28
  • N-(Phenylmethyl)-benzenemethanamine
  • Accelerator DBA
  • Benzenemethanamine, N-(phenylmethyl)-
  • Benzenemethanamine,N-(phenylmethyl)-
  • n-(phenylmethyl)-benzenemethanamin
CAS:
103-49-1
MF:
C14H15N
MW:
197.28
EINECS:
203-117-7
Product Categories:
  • Building Blocks
  • C14
  • Pharmaceutical Intermediates
  • Chemical Synthesis
  • Nitrogen Compounds
  • Organic Building Blocks
  • Amines
  • C11 to C38
  • Nitrogen Compounds
Mol File:
103-49-1.mol
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Dibenzylamine Chemical Properties

Melting point:
−26 °C(lit.)
Boiling point:
300 °C(lit.)
Density 
1.026 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.574(lit.)
Flash point:
290 °F
storage temp. 
Store below +30°C.
solubility 
0.4g/l
pka
pK1:8.52(+1) (25°C)
form 
Liquid
color 
Clear colorless to light yellow
PH
8.9 (H2O, 20℃)
Water Solubility 
0.05 g/L (20 ºC)
Merck 
14,3011
BRN 
909664
Stability:
Stable. Incompatible with oxidizing agents, acid anhydrides, acids, acid chlorides, chloroformates.
InChIKey
BWLUMTFWVZZZND-UHFFFAOYSA-N
CAS DataBase Reference
103-49-1(CAS DataBase Reference)
NIST Chemistry Reference
Dibenzylamine(103-49-1)
EPA Substance Registry System
Dibenzylamine (103-49-1)
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Safety Information

Hazard Codes 
Xn,Xi,C
Risk Statements 
22-36/38-52/53-34
Safety Statements 
26-61-45-36/37/39
RIDADR 
2810
WGK Germany 
3
Hazard Note 
Irritant/Corrosive
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29214980

MSDS

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Dibenzylamine Usage And Synthesis

Chemical Properties

Colorless to light yellow liqui

Uses

Detection of cobalt, cyanate and iron.

Synthesis Reference(s)

Tetrahedron Letters, 26, p. 4633, 1985 DOI: 10.1016/S0040-4039(00)98771-9
The Journal of Organic Chemistry, 60, p. 5969, 1995 DOI: 10.1021/jo00123a041

Purification Methods

Purify the amine by distillation in a vacuum. It causes burns to the skin. The dihydrochloride has m 265-266o (from MeOH/HCl), and the tetraphenyl boronate has m 129-133o. [Bradley & Maisey J Chem Soc 247 1954, Hall J Phys Chem 60 63 1956, Donetti & Bellora J Org Chem 37 3352 1972, Beilstein 12 IV 2179.]

Dibenzylamine Preparation Products And Raw materials

Raw materials

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