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: 1H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione,1,4,6-trimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2278-11-7

2278-11-7 structure

2278-11-7 structure

Name: 1H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione,1,4,6-trimethyl-
Chemical Name: 1,4,6-trimethyltriazolo[4,5-d]pyrimidine-5,7-dione
CAS Number: 2278-11-7
Molecular Formula: C₇H₉N₅O₂
Molecular Weight: 195.17900
Create Date: 2017-03-09 19:22:34
Modify Date: 2024-04-04 13:28:08

Names
Properties

Name	1,4,6-trimethyltriazolo[4,5-d]pyrimidine-5,7-dione
Synonyms	8-Azacaffeine 1,3,7-trimethyl-8-azaxanthine 8-azacoffeine 1,4,6-trimethyl-1,4-dihydro-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione 1,4,6-trimethyl-1h-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4h,6h)-dione 1-methyl-8-aza-theophylline

Density	1.59g/cm3
Boiling Point	381.7ºC at 760mmHg
Molecular Formula	C₇H₉N₅O₂
Molecular Weight	195.17900
Flash Point	184.7ºC
Exact Mass	195.07600
PSA	74.71000
Vapour Pressure	4.97E-06mmHg at 25°C
Index of Refraction	1.732

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