Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

345637-71-0

345637-71-0 structure

345637-71-0 structure

Name: (5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid
Chemical Name: 2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetic acid
CAS Number: 345637-71-0
Molecular Formula: C₇H₇F₃N₂O₂
Molecular Weight: 208.13800
Create Date: 2018-12-26 18:25:34
Modify Date: 2025-09-22 11:31:56

Name	2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetic acid
Synonyms	MFCD00297315

Density	1.48g/cm3
Boiling Point	292.5ºC at 760 mmHg
Molecular Formula	C₇H₇F₃N₂O₂
Molecular Weight	208.13800
Flash Point	130.7ºC
Exact Mass	208.04600
PSA	55.12000
LogP	1.29490
Index of Refraction	1.496

Hazard Codes	Xi
HS Code	2933199090

299405-24-6 structure

299405-24-6

~%

345637-71-0 structure

345637-71-0

Literature: WO2008/91580 A2, ; Page/Page column 53 ;

105-36-2 structure

105-36-2

10010-93-2 structure

10010-93-2

~%

345637-71-0 structure

345637-71-0

Literature: WO2007/14290 A2, ; Page/Page column 55-56 ;

Precursor 3
299405-24-6 105-36-2 10010-93-2
DownStream 0

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%

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