Home > All categories> Commodity Chemicals> Inorganic Chemicals> Halides> 5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid

5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 175202-29-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 175202-29-6 Formula: C10H7F3N2O2S Molecular Weight: 276.23500

Basic Info

Chemical Name	5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid
Synonyms	PC6531;
CAS No.	175202-29-6
Molecular Formula	C10H7F3N2O2S
Molecular Weight	276.23500
PSA	83.36000
LogP	2.86560

Properties

Density	1.58g/cm3
Boiling Point	416.7ºC at 760 mmHg
Melting Point	213-218ºC
Flash Point	205.8ºC
Refractive Index	1.604
Vapor Pressure	1.09E-07mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2934999090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

ethyl 5-(1-methyl-3-trifluoromethyl-1H-pyrazol-5-yl)-2-thiophenecarboxylate→5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid
1-methyl-5-(2-thienyl)-3-trifluoromethyl-1H-pyrazole→5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid
2-Acetylthiophene→5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid

Precursor

ethyl 5-(1-methyl-3-trifluoromethyl-1H-pyrazol-5-yl)-2-thiophenecarboxylate
1-methyl-5-(2-thienyl)-3-trifluoromethyl-1H-pyrazole
2-Acetylthiophene
Thenoyltrifluoroacetone

Hot tags: 5-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-carboxylic acid, China, manufacturers, suppliers, factory, wholesale, low price, high quality