6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid

Modify Date: 2024-02-03 07:14:59

6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid Structure
6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid structure
Common Name 6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid
CAS Number 42842-95-5 Molecular Weight 238.28100
Density 1.215g/cm3 Boiling Point 462.4ºC at 760mmHg
Molecular Formula C16H14O2 Melting Point 160ºC
MSDS N/A Flash Point 206.9ºC

 Names

Name 6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.215g/cm3
Boiling Point 462.4ºC at 760mmHg
Melting Point 160ºC
Molecular Formula C16H14O2
Molecular Weight 238.28100
Flash Point 206.9ºC
Exact Mass 238.09900
PSA 37.30000
LogP 3.15300
Index of Refraction 1.622

 Safety Information

HS Code 2916399090

 Synthetic Route

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6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid Structure

6,7-dihydro-5H-...

CAS#:42842-95-5

Literature: Fu, Bin; Du, Da-Ming; Wang, Jianbo Tetrahedron Asymmetry, 2004 , vol. 15, # 1 p. 119 - 126

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6,7-dihydro-5H-dibenzo[2,1-b:2',1'-e][7]annulene-6-carboxylic acid Structure

6,7-dihydro-5H-...

CAS#:42842-95-5

Literature: Kenner Journal of the Chemical Society, 1913 , vol. 103, p. 625

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

6,7-Dihydro-5H-dibenzo[a,c]cyclohepten-6-carbonsaeure
HMS547P09
6,7-dihydro-5H-dibenzo[a,c]cycloheptene-6-carboxylic acid
3,4,5,6-Dibenzocyclohepta-3,5-dien-1-carboxylic acid
1.2,3.4-Dibenzo-cycloheptadien-(1.3)-carbonsaeure-(6)