CAS 117-57-7|3-Hydroxy-2-methylquinoline-4-carboxylic acid

Introduction：Basic information about CAS 117-57-7|3-Hydroxy-2-methylquinoline-4-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-Hydroxy-2-methylquinoline-4-carboxylic acid
CAS Number	117-57-7	Molecular Weight	203.194
Density	1.4±0.1 g/cm3	Boiling Point	370.2±42.0 °C at 760 mmHg
Molecular Formula	C₁₁H₉NO₃	Melting Point	235 °C (dec.)(lit.)
MSDS	ChineseUSA	Flash Point	177.7±27.9 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3-Hydroxy-2-methylquinoline-4-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	370.2±42.0 °C at 760 mmHg
Melting Point	235 °C (dec.)(lit.)
Molecular Formula	C₁₁H₉NO₃
Molecular Weight	203.194
Flash Point	177.7±27.9 °C
Exact Mass	203.058243
PSA	70.42000
LogP	3.35
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.703
InChIKey	RVGATDHHYVSTQG-UHFFFAOYSA-N
SMILES	Cc1nc2ccccc2c(C(=O)O)c1O
Water Solubility	0.04 g/L (20 ºC)

Safety Information

Symbol	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	Xn: Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S37/39-S36/37/39-S22
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2933499090

Customs

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

EINECS 204-198-1

MFCD00044850

3-Hydroxy-2-methyl-4-quinolinecarboxylic acid

2-Methyl-3-hydroxy-quinoline-4-carboxylic acid

4-Quinolinecarboxylic acid, 3-hydroxy-2-methyl-

3-hydroxy-2-methylquinoline-4-carboxylic acid

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