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: 5H-Cyclopentapyrimidine, 6,7-dihydro- (6CI,7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5661-00-7

5661-00-7 structure

5661-00-7 structure

Name: 5H-Cyclopenta pyrimidine,6,7-dihydro-(6CI,7CI,8CI,9CI)
Chemical Name: 5H-6,7-dihydrocyclopenta[d]pyrimidine
CAS Number: 5661-00-7
Molecular Formula: C₇H₈N₂
Molecular Weight: 120.152
Create Date: 2018-12-29 10:47:13
Modify Date: 2025-08-21 20:44:41

Names
Properties

Name	5H-6,7-dihydrocyclopenta[d]pyrimidine
Synonyms	6,7-dihydro-5H-cyclopentapyrimidine 6,7-Dihydro-5H-cyclopentapyrimidin 6,7-Dihydro-5H-cyclopenta[d]pyrimidine 4,6-diazaindane 4,5-trimethylenepyrimidine 5H-Cyclopenta pyrimidine,6,7-dihydro- 5H-Cyclopenta[d]pyrimidine, 6,7-dihydro- 5H-Cyclopenta pyrimidine,6,7-dihydro-(6CI,7CI,8CI,9CI)

Density	1.1±0.1 g/cm3
Boiling Point	224.3±9.0 °C at 760 mmHg
Molecular Formula	C₇H₈N₂
Molecular Weight	120.152
Flash Point	95.0±5.1 °C
Exact Mass	120.068748
PSA	25.78000
LogP	0.79
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.573

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