Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrazine, 2-ethenyl-3-ethoxy- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

203111-27-7

203111-27-7 structure

203111-27-7 structure

Name: Pyrazine, 2-ethenyl-3-ethoxy- (9CI)
Chemical Name: 2-Ethoxy-3-vinylpyrazine
CAS Number: 203111-27-7
Molecular Formula: C₈H₁₀N₂O
Molecular Weight: 150.178
Create Date: 2021-09-12 14:26:05
Modify Date: 2025-07-25 15:38:32

Names
Properties

Name	2-Ethoxy-3-vinylpyrazine
Synonyms	Pyrazine, 2-ethenyl-3-ethoxy- MFCD28162661 2-Ethoxy-3-vinylpyrazine 3-ethenyl-2-ethoxypyrazine

Density	1.1±0.1 g/cm3
Boiling Point	208.1±35.0 °C at 760 mmHg
Molecular Formula	C₈H₁₀N₂O
Molecular Weight	150.178
Flash Point	72.9±15.6 °C
Exact Mass	150.079315
LogP	2.23
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.540

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