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: 4,9-dichloro-3,5,8,10-tetrazabicyclo[4.4.0]deca-2,4,7,9,11-pentaene-2,7-diamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89281-25-4

89281-25-4 structure

89281-25-4 structure

Name: 4,9-dichloro-3,5,8,10-tetrazabicyclo[4.4.0]deca-2,4,7,9,11-pentaene-2,7-diamine
Chemical Name: 2,6-dichloropyrimido[5,4-d]pyrimidine-4,8-diamine
CAS Number: 89281-25-4
Molecular Formula: C₆H₄Cl₂N₆
Molecular Weight: 231.04200
Create Date: 2017-11-07 01:35:22
Modify Date: 2025-08-25 15:07:34

Name	2,6-dichloropyrimido[5,4-d]pyrimidine-4,8-diamine
Synonyms	2,6-Dichlor-4,8-diamino-pyrimido<5,4-d>pyrimidin

Density	1.849g/cm3
Boiling Point	421.4ºC at 760 mmHg
Molecular Formula	C₆H₄Cl₂N₆
Molecular Weight	231.04200
Flash Point	208.7ºC
Exact Mass	229.98700
PSA	103.60000
LogP	2.05340
Index of Refraction	1.827

32980-71-5 structure

32980-71-5

~%

89281-25-4 structure

89281-25-4

Literature: Thomae G.m.b.H. Patent: GB807826 , 1956 ; Full Text Show Details Thomae G.m.b.H. Patent: US3031450 , 1960 ;

Precursor 1
32980-71-5
DownStream 0

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