Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Vinylpyrazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4177-16-6

4177-16-6 structure

4177-16-6 structure

Name: 2-Vinylpyrazine
Chemical Name: 2-vinylpyrazine
CAS Number: 4177-16-6
Molecular Formula: C₆H₆N₂
Molecular Weight: 106.125
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrazines
Create Date: 2018-06-11 08:14:22
Modify Date: 2026-07-02 10:58:21

Name	2-vinylpyrazine
Synonyms	2-ethenylpyrazine VINYLPYRAZINE Pyrazine, ethenyl 2-Vinylpyraztine 2-VINYLPYRAZINE Pyrazine, 2-ethenyl 2-Vinylpyrazine, with &ap: hydroquinone 2-Vinylpyrazine stab. with ca hydroquinone MFCD00051591 2-VINYLPYRAZINE ISO 9001：2015 REACH EINECS 224-045-2 triethyl-(3-hydroxy-3-methyl-5-phenylpent-4-ynyl)ammonium iodide 2-VINYL PYRAZINE IN PROPYLENE GLYCOL 2-Vinyl pyrazine ethenylpyrazine Pyrazine, vinyl 2-Vinylpyrazine ( with TBC)

Density	1.0±0.1 g/cm3
Boiling Point	159.0±20.0 °C at 760 mmHg
Molecular Formula	C₆H₆N₂
Molecular Weight	106.125
Flash Point	58.4±13.4 °C
Exact Mass	106.053101
PSA	25.78000
LogP	0.58
Vapour Pressure	3.3±0.3 mmHg at 25°C
Index of Refraction	1.569
Storage condition	Freezer

Hazard Codes	Xn
Risk Phrases	R10
Safety Phrases	S16
RIDADR	1993
Packaging Group	III
Hazard Class	3
HS Code	2933990090

109-08-0 structure

109-08-0

~%

4177-16-6 structure

4177-16-6

Literature: Kitchen; Hanson Journal of the American Chemical Society, 1951 , vol. 73, p. 1838

66580-25-4 structure

66580-25-4

~%

4177-16-6 structure

4177-16-6

Literature: Waser, Jerome; Gaspar, Boris; Nambu, Hisanori; Carreira, Erick M. Journal of the American Chemical Society, 2006 , vol. 128, # 35 p. 11693 - 11712

6705-31-3 structure

6705-31-3

~%

4177-16-6 structure

4177-16-6

Literature: Kitchen; Hanson Journal of the American Chemical Society, 1951 , vol. 73, p. 1838

109-07-9 structure

109-07-9

~%

4177-16-6 structure

4177-16-6

Literature: Kitchen; Hanson Journal of the American Chemical Society, 1951 , vol. 73, p. 1838

Precursor 4
109-08-0 66580-25-4 6705-31-3 109-07-9
DownStream 2
861965-57-3 91391-83-2

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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