Tetramethyl 3,3',4,4'-biphenyltetracarboxylate

Modify Date: 2025-08-25 17:03:54

Tetramethyl 3,3',4,4'-biphenyltetracarboxylate Structure
Tetramethyl 3,3',4,4'-biphenyltetracarboxylate structure
Common Name Tetramethyl 3,3',4,4'-biphenyltetracarboxylate
CAS Number 36978-37-7 Molecular Weight 386.35200
Density 1.261 Boiling Point 496.444ºC at 760 mmHg
Molecular Formula C20H18O8 Melting Point 93-101ºC
MSDS N/A Flash Point 216.529ºC

 Names

Name dimethyl 4-[3,4-bis(methoxycarbonyl)phenyl]benzene-1,2-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.261
Boiling Point 496.444ºC at 760 mmHg
Melting Point 93-101ºC
Molecular Formula C20H18O8
Molecular Weight 386.35200
Flash Point 216.529ºC
Exact Mass 386.10000
PSA 105.20000
LogP 2.50000
Index of Refraction 1.552
Storage condition 2-8°C

 Safety Information

HS Code 2917399090

 Synthetic Route

~78%

Tetramethyl 3,3',4,4'-biphenyltetracarboxylate Structure

Tetramethyl 3,3...

CAS#:36978-37-7

Literature: Kuroboshi, Manabu; Waki, Yoko; Tanaka, Hideo Journal of Organic Chemistry, 2003 , vol. 68, # 10 p. 3938 - 3942

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Tetramethyl 3,3',4,4'-biphenyltetracarboxylate Structure

Tetramethyl 3,3...

CAS#:36978-37-7

Literature: Nakayama, Tatsushi; Matsuzaki, Takeshi; Sasaki, Kenichiro Patent: US2006/247445 A1, 2006 ; Location in patent: Page/Page column 6 ;

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Tetramethyl 3,3',4,4'-biphenyltetracarboxylate Structure

Tetramethyl 3,3...

CAS#:36978-37-7

Literature: Kenner; Mathews Journal of the Chemical Society, 1914 , vol. 105, p. 2480

~%

Tetramethyl 3,3',4,4'-biphenyltetracarboxylate Structure

Tetramethyl 3,3...

CAS#:36978-37-7

Literature: Kenner; Mathews Journal of the Chemical Society, 1914 , vol. 105, p. 2480

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

biphenyl-3,4,3',4'-tetracarboxylic acid tetramethyl ester
Tetramethyl biphenyl-3,3',4,4'-tetracarboxylate
tetramethyl biphenyl-3,4,3',4'-tetracarboxylate
Biphenyl-3,4,3',4'-tetracarbonsaeure-tetramethylester
biphenyl-3,3',4,4'-tetracarboxylic acid tetramethyl ester
3,3',4,4'-biphenyltetracarboxylic acid tetramethyl ester
TETRAMETHYL 3,3',4,4'-BIPHENYLTETRACARBOXYLATE
3,4,3',4'-biphenyltetracarboxylic acid tetramethyl ester
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