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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-(Trifluoromethyl)pyrazole
Price: ￥1146.0/100g ￥106.0/5g ￥196.0/10g ￥386.0/25g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

20154-03-4

20154-03-4 structure

20154-03-4 structure

Name: 3-(Trifluoromethyl)pyrazole
Chemical Name: 3-(Trifluoromethyl)pyrazole
CAS Number: 20154-03-4
Molecular Formula: C₄H₃F₃N₂
Molecular Weight: 136.075
Create Date: 2018-05-28 08:00:00
Modify Date: 2025-08-24 07:34:54

Name	3-(Trifluoromethyl)pyrazole
Synonyms	AKOS PAO-1199 3-(Trifluoromethyl)pyrazole BUTTPARK 29 8-71 MFCD00115018 TRIFLUOROMETHYLPYRAZOLE 3-CF3-pyrazole 1H-Pyrazole, 3-(trifluoromethyl)- 3-(Trifluoromethyl)-1H-pyrazole 3-trifluromethyl-pyrazol 1H-3-trifluoromethylpyrazol 3-(TRIFLUOROMETHYL)-PYRAZOLE

Density	1.4±0.1 g/cm3
Boiling Point	177.7±35.0 °C at 760 mmHg
Melting Point	45-47 °C(lit.)
Molecular Formula	C₄H₃F₃N₂
Molecular Weight	136.075
Flash Point	61.3±25.9 °C
Exact Mass	136.024826
PSA	28.68000
LogP	1.29
Vapour Pressure	1.4±0.3 mmHg at 25°C
Index of Refraction	1.417

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	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2942000000

Precursor 9
59938-06-6 910136-24-2 2644-70-4 5535-48-8
145574-05-6 288-13-1 2314-97-8 354-58-5
109-92-2
DownStream 7
99498-65-4 866638-72-4 128694-66-6 1621-91-6
154471-65-5 19968-17-3 401517-15-5

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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