Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methyl-2-(trifluoromethyl)[1,2,4]-triazolo[1,5-a]pyrimidin-7(4H)-one
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-2-TRIFLUOROMETHYL-4H-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

198953-53-6

198953-53-6 structure

198953-53-6 structure

Name: 5-METHYL-2-TRIFLUOROMETHYL-4H-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-ONE
Chemical Name: 5-methyl-2-(trifluoromethyl)-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
CAS Number: 198953-53-6
Molecular Formula: C₇H₅F₃N₄O
Molecular Weight: 218.136
Create Date: 2018-06-12 12:22:48
Modify Date: 2025-09-17 18:09:56

Name	5-methyl-2-(trifluoromethyl)-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
Synonyms	5-Methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one 5-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one [1,2,4]Triazolo[1,5-a]pyrimidin-7(1H)-one, 5-methyl-2-(trifluoromethyl)- 5-Methyl-2-trifluoromethyl-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one

Density	1.8±0.1 g/cm3
Boiling Point	199.4±50.0 °C at 760 mmHg
Molecular Formula	C₇H₅F₃N₄O
Molecular Weight	218.136
Flash Point	74.4±30.1 °C
Exact Mass	218.041550
PSA	63.05000
LogP	0.46
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.623

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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