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: 2(1H)-Quinolinone,3,4-dihydro-1,6,7-trimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6278-44-0

6278-44-0 structure

6278-44-0 structure

Name: 2(1H)-Quinolinone,3,4-dihydro-1,6,7-trimethyl-
Chemical Name: 1,6,7-trimethyl-3,4-dihydroquinolin-2-one
CAS Number: 6278-44-0
Molecular Formula: C₁₂H₁₅NO
Molecular Weight: 189.25400
Create Date: 2016-01-26 06:46:12
Modify Date: 2025-08-25 12:02:44

Names
Properties

Name	1,6,7-trimethyl-3,4-dihydroquinolin-2-one
Synonyms	1,6,7-trimethyl-3,4-dihydro-1H-quinolin-2-one 1,6,7-Trimethyl-3,4-dihydrocarbostyril

Density	1.073g/cm3
Boiling Point	419ºC at 760 mmHg
Molecular Formula	C₁₂H₁₅NO
Molecular Weight	189.25400
Flash Point	208ºC
Exact Mass	189.11500
PSA	20.31000
LogP	2.27740
Index of Refraction	1.553

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