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: 2H-Pyrazino[1,2-a]pyrimidine,6,7-dihydro-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

651043-40-2

651043-40-2 structure

651043-40-2 structure

Name: 2H-Pyrazino[1,2-a]pyrimidine,6,7-dihydro-(9CI)
Chemical Name: 6,7-Dihydro-2H-pyrazino[1,2-a]pyrimidine
CAS Number: 651043-40-2
Molecular Formula: C₇H₉N₃
Molecular Weight: 135.167
Create Date: 2021-09-24 20:42:39
Modify Date: 2025-07-25 10:33:24

Names
Properties

Name	6,7-Dihydro-2H-pyrazino[1,2-a]pyrimidine
Synonyms	2H-Pyrazino[1,2-a]pyrimidine, 6,7-dihydro- 6,7-Dihydro-2H-pyrazino[1,2-a]pyrimidine MFCD18814979

Density	1.2±0.1 g/cm3
Boiling Point	237.3±33.0 °C at 760 mmHg
Molecular Formula	C₇H₉N₃
Molecular Weight	135.167
Flash Point	97.3±25.4 °C
Exact Mass	135.079651
LogP	-1.50
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.656

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