1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide

Modify Date: 2024-01-27 11:08:00

1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide Structure
1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide structure
Common Name 1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide
CAS Number 90557-92-9 Molecular Weight 194.18700
Density 1.333g/cm3 Boiling Point 417.4ºC at 760mmHg
Molecular Formula C9H10N2O3 Melting Point N/A
MSDS N/A Flash Point 206.2ºC

 Names

Name 2,3-dihydro-1,4-benzodioxine-3-carbohydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.333g/cm3
Boiling Point 417.4ºC at 760mmHg
Molecular Formula C9H10N2O3
Molecular Weight 194.18700
Flash Point 206.2ºC
Exact Mass 194.06900
PSA 73.58000
LogP 0.90750
Index of Refraction 1.584

 Safety Information

HS Code 2932999099

 Synthetic Route

~78%

1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide Structure

1,4-Benzodioxin...

CAS#:90557-92-9

Literature: Khalilullah, Habibullah; Khan, Shamshir; Ahsan, Mohamed Jawed; Ahmed, Bahar Bulletin of the Korean Chemical Society, 2012 , vol. 33, # 2 p. 575 - 582

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1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide Structure

1,4-Benzodioxin...

CAS#:90557-92-9

Literature: Koo et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 5373

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1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro-, hydrazide Structure

1,4-Benzodioxin...

CAS#:90557-92-9

Literature: Yang, Yu-Shun; Li, Qing-Shan; Sun, Shuai; Zhang, Yan-Bin; Wang, Xiao-Liang; Zhang, Fei; Tang, Jian-Feng; Zhu, Hai-Liang Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 20 p. 6048 - 6058

 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

2,3-dihydro-1,4-benzodioxane-2-carbohydrazide
2,3-dihydro-1,4-benzodioxine-2-carbohydrazide