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: 5,6,7,8-TETRAHYDROQUINOXALIN-2-OL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27579-58-4

27579-58-4 structure

27579-58-4 structure

Name: 5,6,7,8-TETRAHYDROQUINOXALIN-2-OL
Chemical Name: 5,6,7,8-tetrahydro-1H-quinoxalin-2-one
CAS Number: 27579-58-4
Molecular Formula: C₈H₁₀N₂O
Molecular Weight: 150.17800
Create Date: 2018-12-12 10:32:10
Modify Date: 2025-08-24 23:04:36

Name	5,6,7,8-tetrahydro-1H-quinoxalin-2-one
Synonyms	5,6,7,8-tetrahydro-2(1H)-quinoxalinone 5,6,7,8-Tetrahydro-chinoxalon-(2) 5,6,7,8-tetrahydroquinoxalin-2-one 5,6,7,8-tetrahydroquinoxalin-2-ol

Density	1.35g/cm3
Boiling Point	449.9ºC at 760 mmHg
Molecular Formula	C₈H₁₀N₂O
Molecular Weight	150.17800
Flash Point	225.9ºC
Exact Mass	150.07900
PSA	45.75000
LogP	0.64870
Vapour Pressure	1.04E-08mmHg at 25°C
Index of Refraction	1.666

HS Code	2933990090

765-87-7 structure

765-87-7

~%

27579-58-4 structure

27579-58-4

Literature: Ohkanda, Junko; Kumasaka, Toshihiko; Takasu, Aki; Hasegawa, Tadashi; Katoh, Akira Heterocycles, 1996 , vol. 43, # 4 p. 883 - 889

Precursor 1
765-87-7
DownStream 2
155535-20-9 97988-79-9

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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