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: 9H-Purine, 9-methyl- (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

20427-22-9

20427-22-9 structure

20427-22-9 structure

Name: 9H-Purine, 9-methyl- (6CI,7CI,8CI,9CI)
Chemical Name: 9-methylpurine
CAS Number: 20427-22-9
Molecular Formula: C₆H₆N₄
Molecular Weight: 134.13900
Create Date: 2016-12-05 09:06:51
Modify Date: 2025-08-27 14:08:16

Name	9-methylpurine
Synonyms	9-methyl-9H-purine 9-Methyl-9H-purin 9H-Purine,9-methyl 9-methyl-purine

Density	1.39g/cm3
Boiling Point	284.2ºC at 760 mmHg
Molecular Formula	C₆H₆N₄
Molecular Weight	134.13900
Flash Point	125.7ºC
Exact Mass	134.05900
PSA	43.60000
LogP	0.36330
Vapour Pressure	0.00303mmHg at 25°C
Index of Refraction	1.722

HS Code	2933990090

Precursor 10
120-73-0 74-88-4 553-90-2 3013-82-9
7013-21-0 4637-24-5 77-78-1 75-59-2
186581-53-3 84602-76-6
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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