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: Pyrimido[5,4-d]pyrimidine,4,8-bis(1-aziridinyl)-2-chloro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21383-85-7

21383-85-7 structure

21383-85-7 structure

Name: Pyrimido[5,4-d]pyrimidine,4,8-bis(1-aziridinyl)-2-chloro-
Chemical Name: 4,8-bis(aziridin-1-yl)-2-chloropyrimido[5,4-d]pyrimidine
CAS Number: 21383-85-7
Molecular Formula: C₁₀H₉ClN₆
Molecular Weight: 248.67200
Create Date: 2016-07-04 18:59:55
Modify Date: 2025-08-25 01:13:41

Names
Properties

Name	4,8-bis(aziridin-1-yl)-2-chloropyrimido[5,4-d]pyrimidine

Density	1.697g/cm3
Boiling Point	435.7ºC at 760 mmHg
Molecular Formula	C₁₀H₉ClN₆
Molecular Weight	248.67200
Flash Point	217.3ºC
Exact Mass	248.05800
PSA	57.58000
LogP	0.84320
Vapour Pressure	8.58E-08mmHg at 25°C
Index of Refraction	1.812

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