2-(2-PHENYLHYDRAZONO)MALONIC ACID

Modify Date: 2025-08-27 17:38:10

2-(2-PHENYLHYDRAZONO)MALONIC ACID Structure
2-(2-PHENYLHYDRAZONO)MALONIC ACID structure
Common Name 2-(2-PHENYLHYDRAZONO)MALONIC ACID
CAS Number 40885-82-3 Molecular Weight 208.17100
Density 1.41g/cm3 Boiling Point 439.3ºC at 760 mmHg
Molecular Formula C9H8N2O4 Melting Point N/A
MSDS N/A Flash Point 219.5ºC

 Names

Name 2-(phenylhydrazinylidene)propanedioic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.41g/cm3
Boiling Point 439.3ºC at 760 mmHg
Molecular Formula C9H8N2O4
Molecular Weight 208.17100
Flash Point 219.5ºC
Exact Mass 208.04800
PSA 98.99000
LogP 0.69670
Index of Refraction 1.607
InChIKey HTIRYCBOOVHGKR-UHFFFAOYSA-N
SMILES O=C(O)C(=NNc1ccccc1)C(=O)O

 Safety Information

HS Code 2928000090

 Synthetic Route

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

Mesoxalsaeure-phenylhydrazon
mesoxalic acid phenylhydrazone
phenylhydrazono-malonic acid
Ketomalonic acid phenylhydrazone
Phenylhydrazono-malonsaeure
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