3-Oxo-2,3-dihydro-1H-indene-5-carboxylic acid

Modify Date: 2025-08-23 21:55:39

3-Oxo-2,3-dihydro-1H-indene-5-carboxylic acid structure	Common Name	3-Oxo-2,3-dihydro-1H-indene-5-carboxylic acid
	CAS Number	60031-08-5	Molecular Weight	176.169
	Density	1.4±0.1 g/cm3	Boiling Point	375.2±31.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₈O₃	Melting Point	256-260ºC
	MSDS	Chinese USA	Flash Point	194.9±21.3 °C
	Symbol	GHS06	Signal Word	Danger

Name	3-oxo-1,2-dihydroindene-5-carboxylic acid
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	375.2±31.0 °C at 760 mmHg
Melting Point	256-260ºC
Molecular Formula	C₁₀H₈O₃
Molecular Weight	176.169
Flash Point	194.9±21.3 °C
Exact Mass	176.047348
PSA	54.37000
LogP	2.00
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.632
InChIKey	BIABIACQHKYEEB-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc2c(c1)C(=O)CC2

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H315-H319-H335
Precautionary Statements	P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T
Risk Phrases	25-36/37/38
Safety Phrases	26-36/37/39-45
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
HS Code	2918300090

4-(2-Carboxyeth...

CAS#:38628-51-2

~88%

3-Oxo-2,3-dihyd...

CAS#:60031-08-5

Literature: Gruenenthal GmbH Patent: US2010/249095 A1, 2010 ; Location in patent: Page/Page column 68-69 ; US 20100249095 A1

6-Bromo-1,1-(et...

CAS#:866848-94-4

Carbon dioxide

CAS#:124-38-9

3-Oxo-2,3-dihyd...

CAS#:60031-08-5

Literature: WO2005/95387 A1, ; Page/Page column 60 ; WO 2005/095387 A1

Precursor 3
CAS#:38628-51-2 4-(2-Carboxyeth... CAS#:866848-94-4 6-Bromo-1,1-(et... CAS#:124-38-9 Carbon dioxide
DownStream 1
CAS#:68634-03-7 METHYL 3-OXO-2,...

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%