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20971-79-3

20971-79-3 structure

20971-79-3 structure

Name: 5-pyridin-3-yloxolan-2-one
Chemical Name: 5-pyridin-3-yloxolan-2-one
CAS Number: 20971-79-3
Molecular Formula: C₉H₉NO₂
Molecular Weight: 163.17300
Create Date: 2016-10-20 21:09:43
Modify Date: 2026-08-11 18:12:33

Name	5-pyridin-3-yloxolan-2-one
Synonyms	Dihydro-5-pyrid-3-yl-2(3H)-furanon 5-PYRIDYL)TETRAHYDRO-2-FURANONE 2(3H)-Furanone, dihydro-5-(3-pyridinyl) 5-(Pyridin-3-yl)dihydrofuran-2(3H)-one 5-pyridin-3-yl-dihydro-furan-2-one CPD-3195 5-(3-pyridyl)tetrahydro-2-furanone (±)-5-(3-Pyridyl)tetrahydro-2-furanone TUQJJRAPYHGKLP-UHFFFAOYSA rac 5-(3-Pyridyl)tetrahydro-2-furanone 4-Hydroxy-4-(3-pyridyl)butyric Acid -Lactone (-5-(3-Pyridyl)tetrahydrofuranone-2 4-Hydroxy-4-(3-pyridyl)butyric Acid g-Lactone Dihydro-5-(3-pyridinyl)-2(3H)-furanone (+/-)-5-(3-Pyridyl)tetrahydro-2-furanone (-5-(3-Pyridyl)tetrahydro-2-furanone 5-(3-Pyridyl)tetrahydrofuran-2-one

Density	1.22g/cm3
Boiling Point	361.8ºC at 760mmHg
Molecular Formula	C₉H₉NO₂
Molecular Weight	163.17300
Flash Point	172.6ºC
Exact Mass	163.06300
PSA	39.19000
LogP	1.45970
Vapour Pressure	2.02E-05mmHg at 25°C
Index of Refraction	1.552

HS Code	2934999090

53798-73-5 structure

53798-73-5

~%

20971-79-3 structure

20971-79-3

Literature: Journal of Organic Chemistry, , vol. 40, p. 892 - 894

4192-31-8 structure

4192-31-8

~%

20971-79-3 structure

20971-79-3

Literature: Canadian Journal of Chemistry, , vol. 54, # 8 p. 1262 - 1277

Precursor 2
53798-73-5 4192-31-8
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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