Dibenzyl benzene-1,4-dicarboxylate

Modify Date: 2024-01-01 21:04:53

Dibenzyl benzene-1,4-dicarboxylate Structure
Dibenzyl benzene-1,4-dicarboxylate structure
Common Name Dibenzyl benzene-1,4-dicarboxylate
CAS Number 19851-61-7 Molecular Weight 346.37600
Density 1.208g/cm3 Boiling Point 500ºC at 760mmHg
Molecular Formula C22H18O4 Melting Point 95-97ºC
MSDS N/A Flash Point 252.6ºC

 Names

Name dibenzyl benzene-1,4-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.208g/cm3
Boiling Point 500ºC at 760mmHg
Melting Point 95-97ºC
Molecular Formula C22H18O4
Molecular Weight 346.37600
Flash Point 252.6ºC
Exact Mass 346.12100
PSA 52.60000
LogP 4.40060
Vapour Pressure 3.96E-10mmHg at 25°C
Index of Refraction 1.605

 Safety Information

Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
HS Code 2917399090

 Synthetic Route

~92%

Dibenzyl benzene-1,4-dicarboxylate Structure

Dibenzyl benzen...

CAS#:19851-61-7

Literature: Farah, Abdiaziz Ali; Galli, Giancarlo; Chiellini, Emo; Gallot, Bernard Gazzetta Chimica Italiana, 1994 , vol. 124, # 7 p. 279 - 284

~%

Dibenzyl benzene-1,4-dicarboxylate Structure

Dibenzyl benzen...

CAS#:19851-61-7

Literature: Reed; Hare; Kass Journal of the American Chemical Society, 2000 , vol. 122, # 43 p. 10689 - 10696

~96%

Dibenzyl benzene-1,4-dicarboxylate Structure

Dibenzyl benzen...

CAS#:19851-61-7

Literature: Hatano, Manabu; Kamiya, Sho; Ishihara, Kazuaki Chemical Communications, 2012 , vol. 48, # 76 p. 9465 - 9467

~95%

Dibenzyl benzene-1,4-dicarboxylate Structure

Dibenzyl benzen...

CAS#:19851-61-7

Literature: Goek, Yetkin; Alici, Buelent; Cetinkaya, Enginc; OeZdemir, Ismail; Oezeroglu, Ozlem Turkish Journal of Chemistry, 2010 , vol. 34, # 2 p. 187 - 191

~%

Dibenzyl benzene-1,4-dicarboxylate Structure

Dibenzyl benzen...

CAS#:19851-61-7

Literature: Barry, J.; Bram, G.; Decodts, G.; Loupy, A.; Orange, C.; et al. Synthesis, 1985 , # 1 p. 40 - 45

~%

Dibenzyl benzene-1,4-dicarboxylate Structure

Dibenzyl benzen...

CAS#:19851-61-7

Literature: Zahn; Seidel Makromolekulare Chemie, 1959 , vol. 29, p. 70,87

 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

Terephthalic acid,dibenzyl ester
p-dibenzyl benzenedicarboxylate
Terephthalsaeure-dibenzylester
Dibenzyl terephthalate
EINECS 243-370-0
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