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4,4′-Methylenebis[N,N-diethylbenzenamine]

4,4′-Methylenebis[N,N-diethylbenzenamine] structure

CAS No:
135-91-1
Formula:
C21H30N2
Chemical Name:
4,4′-Methylenebis[N,N-diethylbenzenamine]
Synonyms:
Benzenamine,4,4′-methylenebis[N,N-diethyl-;Aniline,4,4′-methylenebis[N,N-diethyl-;Aniline,p,p′-methylenebis[N,N-diethyl-;4,4′-Methylenebis[N,N-diethylbenzenamine];N,N,N′,N′-Tetraethyl-4,4′-diaminodiphenylmethane;4,4′-Tetraethyldiaminodiphenylmethane;4,4′-Bis(diethylamino)diphenylmethane

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4,4′-Methylenebis[N,N-diethylbenzenamine] Basic Attributes

Molecular Weight：

310.48

Exact Mass：

310.48

EC Number：

205-224-4

DSSTox ID：

DTXSID5059662

HScode：

2921590090

Characteristics

PSA：

6.5

XLogP3：

5.6

Density：

0.998±0.06 g/cm3(Predicted)

Melting Point：

43.5-44 °C

Boiling Point：

443.5±25.0 °C(Predicted)

Flash Point：

198.3ºC

Refractive Index：

1.575

Vapor Pressure：

4.61E-08mmHg at 25°C

Safety Information

Precautionary statement(s)：

P273, P501

Hazard Statements：

H413

GHS Classification：

H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]|P273, and P501|Aggregated GHS information provided by 87 companies from 1 notifications to the ECHA C&L Inventory.

4,4′-Methylenebis[N,N-diethylbenzenamine] Use and Manufacturing

Methods of Manufacturing

4, 4'-Bis(diethylamino)diphenylmethaneHeat to 50 ° C, add N, N'-diethylaniline (180 g), The temperature was controlled at 50-60 ° C, refluxed (95-100 ° C), and reacted for 10 h.TLC was monitored until the material disappeared.Add 10percent NaOH to adjust the pH value 10~12, stir to cool to 10 °C, keep warm for 30min, Filtration was carried out to obtain a solid, and the wet weight was 190 g.The crude product was recrystallized from ethanol (190 g) to yield of 4, 4'-bis (dialkylamino)diphenylmethane.

Manufacturing Info：

Benzenamine, 4,4'-methylenebis[N,N-diethyl-: ACTIVE

Computed Properties

Molecular Weight:310.5
XLogP3:5.6
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:8
Exact Mass:310.240898965
Monoisotopic Mass:310.240898965
Topological Polar Surface Area:6.5
Heavy Atom Count:23
Complexity:263
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4,4′-Methylenebis[N,N-diethylbenzenamine]

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

N1,N1-DIETHYL-4-[4-(DIETHYLAMINO)BENZYL]ANILINE

CAS No.: 135-91-1

Content: 99.00%

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Guide of 4,4′-Methylenebis[N,N-diethylbenzenamine]

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers

4,4′-Methylenebis[N,N-diethylbenzenamine]

SDS

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