Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(1H-PYRAZOL-3-YL)PYRAZINE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(1H-PYRAZOL-3-YL)PYRAZINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

111781-54-5

111781-54-5 structure

111781-54-5 structure

Name: 2-(1H-PYRAZOL-3-YL)PYRAZINE
Chemical Name: 2-(1H-pyrazol-5-yl)pyrazine
CAS Number: 111781-54-5
Molecular Formula: C₇H₆N₄
Molecular Weight: 146.14900
Create Date: 2018-06-05 08:00:00
Modify Date: 2025-09-10 16:54:44

Name	2-(1H-pyrazol-5-yl)pyrazine
Synonyms	(pyrazol-3-yl)pyrazine 2-(1H-pyrazol-3-yl)pyrazine 1H-pyrazol-3-yl-pyrazine 2,6-DICHLOROPYRIDINE-4-CARBOXALDEHYDE 2-pyrazol-3-ylpyrazine pyrazolylpyrazine

Density	1.296g/cm3
Boiling Point	376.6ºC at 760 mmHg
Melting Point	155-157ºC
Molecular Formula	C₇H₆N₄
Molecular Weight	146.14900
Flash Point	214.3ºC
Exact Mass	146.05900
PSA	54.46000
LogP	0.86670
Vapour Pressure	1.55E-05mmHg at 25°C
Index of Refraction	1.619

HS Code	2933990090

866000-17-1 structure

866000-17-1

~%

111781-54-5 structure

111781-54-5

111781-55-6 structure

111781-55-6

Literature: US4940710 A1, ;

Precursor 1
866000-17-1
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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