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91-00-9

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Identification

Name
Aminodiphenylmethane
CAS
91-00-9
Synonyms
1,1-DIPHENYLMETHYLAMINE
ALPHA-AMINODIPHENYLMETHANE
AMINODIPHENYLMETHANE
AURORA KA-7667
BENZHYDRYLAMINE
phenylbenzenemethanamine
TIMTEC-BB SBB006574
alpha-phenyl-benzenemethanamin
alpha-phenylbenzenemethanamine
alpha-Phenylbenzylamine
Benzenemethanamine, alpha-phenyl-
Methanamine, 1,1-diphenyl-
Methylamine, 1,1-diphenyl-
A-Aminodiphenylmethane
BENZHYDRYLAMINE FREE BASE
BENZHYDRYLAMINE PURUM 95%
Aminodiphenylmethane Benzhydrylamine
Benzhydrylamine,97%
Benzhydralamine
benzohydrylamine
EINECS(EC#)
202-032-2
Molecular Formula
C13H13N
MDL Number
MFCD00008059
Molecular Weight
183.25
MOL File
91-00-9.mol

Chemical Properties

Appearance
Colorless liquid
Melting point 
12 °C (lit.)
mp 
12 °C(lit.)

Boiling point 
295 °C (lit.)
bp 
295 °C(lit.)

density 
1.063 g/mL at 25 °C(lit.)

refractive index 
n20/D 1.595(lit.)

Fp 
>230 °F

storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
form 
Liquid
pka
8.41±0.10(Predicted)
color 
Clear colorless to yellow
Specific Gravity
1.063
Water Solubility 
Miscible with chloroform, dimethylsulfoxide and methanol. Slightly miscible with water.
Sensitive 
Air Sensitive
Detection Methods
GC
Merck 
14,1076
BRN 
776434
CAS DataBase Reference
91-00-9(CAS DataBase Reference)
NIST Chemistry Reference
Aminodiphenylmethane(91-00-9)
Storage Precautions
Air sensitive

Safety Data

Hazard Codes 
Xn,Xi
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 .
S36:Wear suitable protective clothing .
RIDADR 
2810
WGK Germany 
3

RTECS 
DA4407300


9-23
HazardClass 
8
PackingGroup 
III
HS Code 
29214900

Raw materials And Preparation Products

Material Safety Data Sheet(MSDS)

Hazard Information

Chemical Properties
Colorless liquid
Synthesis Reference(s)
Tetrahedron Letters, 27, p. 3033, 1986 DOI: 10.1016/S0040-4039(00)84709-7
Purification Methods
Crystallise the amine from H2O. The free base absorbs CO2 from the atmosphere; store it accordingly. The hydrochloride M 219.7 m 293-295o, crystallises from H2O. [Beilstein 12 H 1323, 12 IV 3282.]

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