| Identification | More | [Name]
Tribenzylamine | [CAS]
620-40-6 | [Synonyms]
AURORA KA-4701
N,N-Bis(phenylmethyl)benzenemethanamine
N,N,N-TRIBENZYLAMINE
TRIBENZYLAMINE
Benzenemethanamine,N,N-bis(phenylmethyl)-
n,n-bis(phenylmethyl)-benzenemethanamin
N,N-Dibenzyl(phenyl)methanamine
TRIBENZYLAMINE 99+%
(N,N-Dibenzylaminomethyl)benzene
N,N-Bisbenzylbenzenemethanamine
N,N-Dibenzylbenzenemethaneamine | [EINECS(EC#)]
210-638-3 | [Molecular Formula]
C21H21N | [MDL Number]
MFCD00004773 | [Molecular Weight]
287.4 | [MOL File]
620-40-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light cream powder | [Melting point ]
91-94 °C (lit.) | [Boiling point ]
380-390 °C | [density ]
0.991g/cm3 | [vapor pressure ]
0Pa at 25℃ | [refractive index ]
1.8240 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
Store below +30°C. | [form ]
Powder | [pka]
6.90±0.50(Predicted) | [color ]
White to light cream | [PH]
6.5-9.0 (10g/l, H2O, 20℃)suspension | [Water Solubility ]
insoluble | [Sensitive ]
Air Sensitive | [BRN ]
2214682 | [InChI]
1S/C21H21N/c1-4-10-19(11-5-1)16-22(17-20-12-6-2-7-13-20)18-21-14-8-3-9-15-21/h1-15H,16-18H2 | [InChIKey]
MXHTZQSKTCCMFG-UHFFFAOYSA-N | [SMILES]
C(N(Cc1ccccc1)Cc2ccccc2)c3ccccc3 | [LogP]
4.313 (est) | [CAS DataBase Reference]
620-40-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Benzenemethanamine, N,N-bis(phenylmethyl)-(620-40-6) | [EPA Substance Registry System]
620-40-6(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H317 | [Precautionary statements ]
P261-P272-P280-P302+P352-P333+P313-P362+P364 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
1325 | [WGK Germany ]
3
| [F ]
9-34 | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
4.1 | [PackingGroup ]
III | [HS Code ]
29214980 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Skin Sens. 1 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light cream powder | [Uses]
Tribenzylamine (TBA) is a tertiary amine which can be used :
- As a nitrogen group source for the reactions involving C?N bond formation.
- For the synthesis of imine i.e. N?benzylidene benzylamine by aerobic oxidative condensation.
- As an extractant for the separation and determination of Cr(VI) and Cr(III) from wastewater.
TBA can also undergo debenzylation in the presence of ceric ammonium nitrate (CAN) to form dibenzylamine. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 46, p. 1759, 1981 DOI: 10.1021/jo00321a056
Tetrahedron Letters, 21, p. 3385, 1980 DOI: 10.1016/S0040-4039(00)78695-3 | [Flammability and Explosibility]
Notclassified | [Purification Methods]
Crystallise the amine from absolute EtOH or pet ether. Dry it in a vacuum over P2O5 at room temperature. The hydrochloride has m 226-228o (from EtOH) and the picrate has m 191o (from H2O or aqueous EtOH). [Beilstein 12 IV 2183.] |
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