Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TEREPHTHALAMIDE, 2,5-DIHYDROXY-N,N,N',N'-TETRAMETHYL-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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20877-00-3

20877-00-3 structure

20877-00-3 structure

Name: TEREPHTHALAMIDE, 2,5-DIHYDROXY-N,N,N',N'-TETRAMETHYL-
Chemical Name: 2,5-Dihydroxy-N,N,N',N'-tetramethylterephthalamide
CAS Number: 20877-00-3
Molecular Formula: C₁₂H₁₆N₂O₄
Molecular Weight: 252.26600
Create Date: 2017-08-19 14:57:16
Modify Date: 2025-08-24 20:48:12

Name	2,5-Dihydroxy-N,N,N',N'-tetramethylterephthalamide
Synonyms	2,5-dihydroxyphenylthianium chloride 2,5-Dihydroxy-terephthalsaeure-N,N,N',N'-tetramethyldiamid

Density	1.281g/cm3
Boiling Point	540.7ºC at 760 mmHg
Molecular Formula	C₁₂H₁₆N₂O₄
Molecular Weight	252.26600
Flash Point	280.8ºC
Exact Mass	252.11100
PSA	81.08000
LogP	0.50140
Vapour Pressure	2.65E-12mmHg at 25°C
Index of Refraction	1.593

610-92-4 structure

610-92-4

68-12-2 structure

68-12-2

~%

20877-00-3 structure

20877-00-3

Literature: Schindlbauer,H. Monatshefte fuer Chemie, 1968 , vol. 99, p. 1799 - 1807

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