4,5,6-triethoxy-7-nitrophthalide

Modify Date: 2025-09-06 14:00:59

4,5,6-triethoxy-7-nitrophthalide Structure
4,5,6-triethoxy-7-nitrophthalide structure
Common Name 4,5,6-triethoxy-7-nitrophthalide
CAS Number 4995-54-4 Molecular Weight 311.28700
Density 1.3g/cm3 Boiling Point 532.3ºC at 760 mmHg
Molecular Formula C14H17NO7 Melting Point N/A
MSDS N/A Flash Point 239.4ºC

 Names

Name 4,5,6-triethoxy-7-nitro-3H-2-benzofuran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 532.3ºC at 760 mmHg
Molecular Formula C14H17NO7
Molecular Weight 311.28700
Flash Point 239.4ºC
Exact Mass 311.10100
PSA 99.81000
LogP 2.98450
Index of Refraction 1.547
InChIKey FTLVJOVZLDLKLZ-UHFFFAOYSA-N
SMILES CCOc1c2c(c([N+](=O)[O-])c(OCC)c1OCC)C(=O)OC2

 Safety Information

HS Code 2932209090

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7-nitro-4,5,6-triethoxyphthalide
4,5,6-Triethoxy-7-nitrophthalide
EINECS 225-655-1
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