Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-chloro-3-trifluoromethyl-5-(methyl)pyrazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

235106-12-4

235106-12-4 structure

235106-12-4 structure

Name: 4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazole
Chemical Name: 4-Chloro-3-trifluoromethyl-5-(methyl)pyrazole
CAS Number: 235106-12-4
Molecular Formula: C₅H₄ClF₃N₂
Molecular Weight: 184.54700
Create Date: 2018-12-24 17:28:48
Modify Date: 2025-08-25 13:06:36

Name	4-Chloro-3-trifluoromethyl-5-(methyl)pyrazole
Synonyms	4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazole MFCD00155724

Density	1.503g/cm3
Boiling Point	221.2ºC at 760 mmHg
Melting Point	78-80ºC
Molecular Formula	C₅H₄ClF₃N₂
Molecular Weight	184.54700
Flash Point	87.6ºC
Exact Mass	184.00200
PSA	28.68000
LogP	2.39030
Vapour Pressure	0.161mmHg at 25°C
Index of Refraction	1.457

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
HS Code	2933199090

10010-93-2 structure

10010-93-2

~%

235106-12-4 structure

235106-12-4

Literature: WO2003/105853 A1, ; Page 64 ; WO 03/105853 A1

Precursor 1
10010-93-2
DownStream 2
378758-70-4 345237-74-3

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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