Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3,6,7-Tetramethylquinoxaline
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Quinoxaline,2,3,6,7-tetramethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6957-19-3

6957-19-3 structure

6957-19-3 structure

Name: Quinoxaline,2,3,6,7-tetramethyl-
Chemical Name: 2,3,6,7-tetramethylquinoxaline
CAS Number: 6957-19-3
Molecular Formula: C₁₂H₁₄N₂
Molecular Weight: 186.25300
Create Date: 2018-02-27 08:00:00
Modify Date: 2025-08-25 15:41:02

Name	2,3,6,7-tetramethylquinoxaline
Synonyms	2,3,6,7-Tetramethyl-chinoxalin 2,3,4,9-TETRAHYDRO-1H-CARBAZOL-1-ONE 2,3,6,7-tetramethyl-quinoxaline

Density	1.063g/cm3
Boiling Point	301.7ºC at 760 mmHg
Molecular Formula	C₁₂H₁₄N₂
Molecular Weight	186.25300
Flash Point	124.1ºC
Exact Mass	186.11600
PSA	25.78000
LogP	2.86340
Index of Refraction	1.595

HS Code	2933990090

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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