Indole-4-carboxylic acid

Modify Date: 2024-01-02 12:23:19

Indole-4-carboxylic acid Structure
Indole-4-carboxylic acid structure
Common Name Indole-4-carboxylic acid
CAS Number 2124-55-2 Molecular Weight 161.157
Density 1.4±0.1 g/cm3 Boiling Point 419.6±18.0 °C at 760 mmHg
Molecular Formula C9H7NO2 Melting Point 213-214 °C(lit.)
MSDS Chinese USA Flash Point 207.6±21.2 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1H-indole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 419.6±18.0 °C at 760 mmHg
Melting Point 213-214 °C(lit.)
Molecular Formula C9H7NO2
Molecular Weight 161.157
Flash Point 207.6±21.2 °C
Exact Mass 161.047684
PSA 53.09000
LogP 1.82
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.726
Storage condition Keep Cold

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles2

More Articles

Synth. Commun. 34 , 3691, (2005)

SOLVENT EFFECTS ON THE ELECTRONIC ABSORPTION AND FLUORESCENCE SPECTRA OF INDOLE?4?CARBOXYLIC ACID: PROTOTROPIC EQUILIBRIA IN AQUEOUS SOLUTIONS. Krishnamurthy M.

Photochem. Photobiol. 45(3) , 359-364, (1987)

 Synonyms

Indole-5-carboxylic acid
4-Carboxyindole
T56 BMJ FVQ
1H-Indole-4-carboxylic acid
Indole-4-carboxylic acid
4-Indole carboxylic acid Indole-4-carboxylic acid
1H-Indole-5-carboxylic acid
4-indolecarboxylic acid
Indol-4-carbonsaeure
1H-4-Indolecarboxylic acid
indol-4-carboxylic acid
MFCD00009739
Indole-4-Carboxylicacid
5-carboxyindole
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