Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrazinetetracarboxylic acid, tetramethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

35042-21-8

35042-21-8 structure

35042-21-8 structure

Name: Pyrazinetetracarboxylic acid, tetramethyl ester
Chemical Name: tetramethyl pyrazine-2,3,5,6-tetracarboxylate
CAS Number: 35042-21-8
Molecular Formula: C₁₂H₁₂N₂O₈
Molecular Weight: 312.23200
Create Date: 2016-06-13 17:11:40
Modify Date: 2025-08-23 19:14:10

Name	tetramethyl pyrazine-2,3,5,6-tetracarboxylate
Synonyms	Pyrazin-tetracarbonsaeuremethylester F1225-0011 Pyrazin-tetracarbonsaeure-tetramethylester pyrazine-2,3,5,6-tetracarboxylic acid tetramethyl ester 2,3,5,6-Tetramethoxycarbonyl-pyrazin

Density	1.372g/cm3
Boiling Point	393.7ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O₈
Molecular Weight	312.23200
Flash Point	191.9ºC
Exact Mass	312.05900
PSA	130.98000
Index of Refraction	1.523

67-56-1 structure

67-56-1

43193-60-8 structure

43193-60-8

~69%

35042-21-8 structure

35042-21-8

Literature: Korzhenevskii; Markova; Efimova; Koifman; Krylova Russian Journal of General Chemistry, 2005 , vol. 75, # 6 p. 980 - 984

64995-84-2 structure

64995-84-2

~%

35042-21-8 structure

35042-21-8

Literature: Pinho E Melo, Teresa M.V.D; Lopes, Claudia S.J; Cardoso, Ana L; Rocha Gonsalves, Antonio M.D'A Tetrahedron, 2001 , vol. 57, # 29 p. 6203 - 6208

221171-89-7 structure

221171-89-7

~2%

35042-21-8 structure

35042-21-8

Literature: Pinho E Melo, Teresa M.V.D; Lopes, Claudia S.J; Cardoso, Ana L; Rocha Gonsalves, Antonio M.D'A Tetrahedron, 2001 , vol. 57, # 29 p. 6203 - 6208

221171-82-0 structure

221171-82-0

~%

35042-21-8 structure

35042-21-8

Literature: Pinho E Melo, Teresa M.V.D; Lopes, Claudia S.J; Cardoso, Ana L; Rocha Gonsalves, Antonio M.D'A Tetrahedron, 2001 , vol. 57, # 29 p. 6203 - 6208

Precursor 3
67-56-1 43193-60-8 64995-84-2
DownStream 1
22051-80-5

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