Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloro-5-(trifluoromethyl)pyrazine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-CHLORO-5-(TRIFLUOROMETHYL)PYRAZINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

799557-87-2

799557-87-2 structure

799557-87-2 structure

Name: 2-Chloro-5-(trifluoromethyl)pyrazine
Chemical Name: 2-Chloro-5-(trifluoromethyl)pyrazine
CAS Number: 799557-87-2
Molecular Formula: C₅H₂ClF₃N₂
Molecular Weight: 182.531
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrazines
Create Date: 2018-02-24 08:00:00
Modify Date: 2025-08-25 17:31:53

Name	2-Chloro-5-(trifluoromethyl)pyrazine
Synonyms	Pyrazine, 2-chloro-5-(trifluoromethyl)- 2-chloro-5-trifluoromethylpyrazine 5-Chloro-2-trifluoromethylpyrazine 2-Chloro-5-(trifluoromethyl)pyrazine

Density	1.5±0.1 g/cm3
Boiling Point	153.4±35.0 °C at 760 mmHg
Molecular Formula	C₅H₂ClF₃N₂
Molecular Weight	182.531
Flash Point	46.6±25.9 °C
Exact Mass	181.985855
PSA	25.78000
LogP	2.08
Vapour Pressure	4.3±0.3 mmHg at 25°C
Index of Refraction	1.445

Hazard Codes	T
Risk Phrases	25
Safety Phrases	45
RIDADR	UN 2810 6.1 / PGIII
HS Code	2933990090

134510-03-5 structure

134510-03-5

~%

799557-87-2 structure

799557-87-2

Literature: WO2004/101546 A1, ; Page 27 ;

Precursor 1
134510-03-5
DownStream 0

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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