Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-METHYL-3,4-DIHYDRO-2(1H)-QUINOXALINONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-METHYL-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34070-68-3

34070-68-3 structure

34070-68-3 structure

Name: 3-Methyl-3,4-dihydro-2(1H)-quinoxalinone
Chemical Name: 3-Methyl-3,4-dihydro-1H-quinoxalin-2-one
CAS Number: 34070-68-3
Molecular Formula: C₉H₁₀N₂O
Molecular Weight: 162.18800
Create Date: 2018-12-25 14:02:31
Modify Date: 2025-08-25 18:34:07

Name	3-Methyl-3,4-dihydro-1H-quinoxalin-2-one
Synonyms	3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one 3,4-dihydro-3-methyl-1H-quinoxalin-2-one 3-methyl-1,3,4-trihydroquinoxalin-2-one 3-Methyl-2-oxo-1,2,3,4-tetrahydro-chinoxalin

Density	1.119g/cm3
Boiling Point	360.4ºC at 760 mmHg
Melting Point	138-141ºC
Molecular Formula	C₉H₁₀N₂O
Molecular Weight	162.18800
Flash Point	170.3ºC
Exact Mass	162.07900
PSA	41.13000
LogP	1.71510
Index of Refraction	1.538

HS Code	2933990090

Precursor 4
215191-49-4 609-73-4 95-54-5 535-11-5
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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