142328-06-1

142328-06-1 structure

Name: 6,7-dihydro-5H-2,1,3-benzoxadiazol-4-one
Chemical Name: 6,7-dihydro-5H-2,1,3-benzoxadiazol-4-one
CAS Number: 142328-06-1
Molecular Formula: C₆H₆N₂O₂
Molecular Weight: 138.12400
Create Date: 2018-12-28 11:13:48
Modify Date: 2025-08-26 19:48:02

Name	6,7-dihydro-5H-2,1,3-benzoxadiazol-4-one
Synonyms	4-oxo-4,5,6,7-tetrahydrobenzofurazan 4,5,6,7-tetrahydro-2,1,3-benzoxadiazole-4-one 4-oxo-4,5,6,7-tetrahydro-[2,1,3]benzoxadiazole 4,5,6,7-Tetrahydro-2,1,3-benzoxadiazol-4-one 6,7-Dihydro-2,1,3-benzoxadiazol-4(5H)-one 2,1,3-Benzoxadiazol-4(5H)-one,6,7-dihydro

Density	1.354g/cm3
Boiling Point	266ºC at 760mmHg
Molecular Formula	C₆H₆N₂O₂
Molecular Weight	138.12400
Flash Point	114.7ºC
Exact Mass	138.04300
PSA	55.99000
LogP	0.58860
Vapour Pressure	0.00886mmHg at 25°C
Index of Refraction	1.532

HS Code	2934999090

57153-55-6

~90%

142328-06-1

Literature: Samsonov, V. A.; Volodarskii, L. B. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 10 p. 1135 - 1140 Khimiya Geterotsiklicheskikh Soedinenii, 1991 , vol. 27, # 10 p. 1408 - 1413

Precursor 1
57153-55-6
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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