2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid

Modify Date: 2023-01-20 07:33:25

2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid Structure
2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid structure
Common Name 2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid
CAS Number 4554-99-8 Molecular Weight 232.18900
Density 1.571g/cm3 Boiling Point 490.6ºC at 760 mmHg
Molecular Formula C12H8O5 Melting Point N/A
MSDS N/A Flash Point 264.6ºC

 Names

Name 2-(1-hydroxy-3,4-dioxonaphthalen-2-yl)acetic acid

 Chemical & Physical Properties

Density 1.571g/cm3
Boiling Point 490.6ºC at 760 mmHg
Molecular Formula C12H8O5
Molecular Weight 232.18900
Flash Point 264.6ºC
Exact Mass 232.03700
PSA 91.67000
LogP 1.35240
Index of Refraction 1.673

 Safety Information

HS Code 2918990090

 Synthetic Route

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2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid Structure

2-(1-hydroxy-3,...

CAS#:4554-99-8

Literature: Bamberger; Praetorius Monatshefte fuer Chemie, 1901 , vol. 22, p. 587 Monatshefte fuer Chemie, 1902 , vol. 23, p. 688

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2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid Structure

2-(1-hydroxy-3,...

CAS#:4554-99-8

Literature: Liebermann Chemische Berichte, 1900 , vol. 33, p. 570

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%