Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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53693-66-6

53693-66-6 structure

53693-66-6 structure

Name: 1-N,1-N,2-N,2-N-tetraethyl-3,4-diphenylbenzene-1,2-diamine
Chemical Name: 1-N,1-N,2-N,2-N-tetraethyl-3,4-diphenylbenzene-1,2-diamine
CAS Number: 53693-66-6
Molecular Formula: C₂₆H₃₂N₂
Molecular Weight: 372.54600
Create Date: 2017-07-20 18:45:18
Modify Date: 2025-09-23 21:32:26

Name	1-N,1-N,2-N,2-N-tetraethyl-3,4-diphenylbenzene-1,2-diamine
Synonyms	N,N,N',N'-tetraethyl-1,1':2',1''-terphenyl-3',4'-diamine p,p"-bis-diethylamino-p-terphenyl Terphenyldiamine,N,N,N',N'-tetraethyl (1,1':4',1''-Terphenyl)-4,4''-diamine,N,N,N',N'-tetraethyl p,p'-Tetraaethyldiaminoterphenyl p,p'-Bis-(diaethylamino)-p-terphenyl N,N,N',N'-Tetraethyldiaminoterphenyl

Density	1.029g/cm3
Boiling Point	494.4ºC at 760 mmHg
Molecular Formula	C₂₆H₃₂N₂
Molecular Weight	372.54600
Flash Point	221.1ºC
Exact Mass	372.25700
PSA	6.48000
LogP	6.71300
Index of Refraction	1.592

HS Code	2921590090

3365-85-3 structure

3365-85-3

75-03-6 structure

75-03-6

68-12-2 structure

68-12-2

~70%

53693-66-6 structure

53693-66-6

Literature: Khromov-Borisov; Nikolai V.; Torf; Samuil F.; Cherepanova; Valentina P.; Danilov; Anatoly F. Patent: US4137239 A1, 1979 ;

Precursor 3
3365-85-3 75-03-6 68-12-2
DownStream 0

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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