CAS 142818-03-9|1-(4-nitrophenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid

Introduction：Basic information about CAS 142818-03-9|1-(4-nitrophenyl)-5-(trifluoromethyl)pyrazole-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	1-(4-nitrophenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
CAS Number	142818-03-9	Molecular Weight	301.17800
Density	/	Boiling Point	/
Molecular Formula	C₁₁H₆F₃N₃O₄	Melting Point	199-203 °C
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	1-(4-nitrophenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	199-203 °C
Molecular Formula	C₁₁H₆F₃N₃O₄
Molecular Weight	301.17800
Exact Mass	301.03100
PSA	100.94000
LogP	3.02070
InChIKey	FGHNILTUXGDLKS-UHFFFAOYSA-N
SMILES	O=C(O)c1cnn(-c2ccc([N+](=O)[O-])cc2)c1C(F)(F)F

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn,Xi
Risk Phrases	R22:Harmful if swallowed. R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933199090

Customs

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

MFCD00173867

1-(4-Nitrophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

Recommended......