Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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6499-39-4

6499-39-4 structure

6499-39-4 structure

Name: 8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene
Chemical Name: 2,3-dimethylpyrazino[2,3-b]pyrazine
CAS Number: 6499-39-4
Molecular Formula: C₈H₈N₄
Molecular Weight: 160.17600
Create Date: 2016-04-05 05:48:23
Modify Date: 2025-09-15 18:18:08

Name	2,3-dimethylpyrazino[2,3-b]pyrazine
Synonyms	Pyrazino[2,3-b]pyrazine,2,3-dimethyl 2,3-Dimethyl-1,4,5,8-tetraaza-naphthalin 8,9-dimethyl-2,5,7,10-tetrazabicyclo[4.4.0]deca-1,3,5,7,9-pentaene 2,3-dimethyl-pyrazino[2,3-b]pyrazine

Density	1.241g/cm3
Boiling Point	271ºC at 760 mmHg
Molecular Formula	C₈H₈N₄
Molecular Weight	160.17600
Flash Point	119.1ºC
Exact Mass	160.07500
PSA	51.56000
LogP	1.03660
Index of Refraction	1.633

HS Code	2933990090

6294-70-8 structure

6294-70-8

~%

6499-39-4 structure

6499-39-4

Literature: Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

6294-69-5 structure

6294-69-5

~%

6499-39-4 structure

6499-39-4

Literature: Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

6294-71-9 structure

6294-71-9

~%

6499-39-4 structure

6499-39-4

Literature: Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

13134-31-1 structure

13134-31-1

431-03-8 structure

431-03-8

~%

6499-39-4 structure

6499-39-4

Literature: Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

53114-83-3 structure

53114-83-3

517-21-5 structure

517-21-5

~%

6499-39-4 structure

6499-39-4

Literature: Ellingson; Henry Journal of the American Chemical Society, 1948 , vol. 70, p. 1257,1259

Precursor 7
6294-70-8 6294-69-5 6294-71-9 13134-31-1
431-03-8 53114-83-3 517-21-5
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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