1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo-

Modify Date: 2024-01-09 13:57:32

1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo- Structure
1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo- structure
Common Name 1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo-
CAS Number 5762-27-6 Molecular Weight 192.16800
Density 1.412g/cm3 Boiling Point 471.5ºC at 760mmHg
Molecular Formula C10H8O4 Melting Point N/A
MSDS USA Flash Point 197.6ºC

 Names

Name 1-oxo-3,4-dihydroisochromene-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.412g/cm3
Boiling Point 471.5ºC at 760mmHg
Molecular Formula C10H8O4
Molecular Weight 192.16800
Flash Point 197.6ºC
Exact Mass 192.04200
PSA 63.60000
LogP 0.85270
Index of Refraction 1.595

 Safety Information

HS Code 2932999099

 Synthetic Route

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1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo- Structure

1H-2-Benzopyran...

CAS#:5762-27-6

Literature: Matiychuk; Turytsya; Obushak Chemistry of Heterocyclic Compounds, 2007 , vol. 43, # 12 p. 1589 - 1590

~%

1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo- Structure

1H-2-Benzopyran...

CAS#:5762-27-6

Literature: Matiychuk; Turytsya; Obushak Chemistry of Heterocyclic Compounds, 2007 , vol. 43, # 12 p. 1589 - 1590

~%

1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo- Structure

1H-2-Benzopyran...

CAS#:5762-27-6

Literature: Bamberger; Lodter Chemische Berichte, 1893 , vol. 26, p. 1834 Justus Liebigs Annalen der Chemie, 1895 , vol. 288, p. 97 Anm.

~%

1H-2-Benzopyran-3-carboxylicacid, 3,4-dihydro-1-oxo- Structure

1H-2-Benzopyran...

CAS#:5762-27-6

Literature: Bamberger; Lodter Chemische Berichte, 1893 , vol. 26, p. 1834 Justus Liebigs Annalen der Chemie, 1895 , vol. 288, p. 97 Anm.

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-Oxo-3,4-dihydro-1H-isochromene-3-carboxylic acid
(+/-)-3,4-dihydroisocoumarin-3-carboxylic acid
1-Oxo-isochroman-3-carboxylic acid
3.4-Diydro-isocumarincarbonsaeure-(3)
1-oxoisochromane-3-carboxylic acid
(3RS)-3,4-dihydroisocoumarin-3-carboxylic acid
1-oxo-3-isochromancarboxylic acid
1-Oxo-isochroman-3-carbonsaeure
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