Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7,8-Dimethoxy-1,3,4,5-tetrahydrobenzo[d]azepin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

20925-64-8

20925-64-8 structure

20925-64-8 structure

Name: 7,8-Dimethoxy-1,3,4,5-tetrahydrobenzo[d]azepin-2-one
Chemical Name: 7,8-dimethoxy-1,2,3,5-tetrahydro-3-benzazepin-4-one
CAS Number: 20925-64-8
Molecular Formula: C₁₂H₁₅NO₃
Molecular Weight: 221.252
Create Date: 2018-12-29 01:23:01
Modify Date: 2024-01-04 16:44:37

Name	7,8-dimethoxy-1,2,3,5-tetrahydro-3-benzazepin-4-one
Synonyms	7,8-dimethoxy-2-oxo-2,3,4,5-tetrahydro-1H-3-benzazepine 7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-benzazepin-2-one 2H-3-Benzazepin-2-one, 1,3,4,5-tetrahydro-7,8-dimethoxy- 2H-3-BENZAZEPIN-2-ONE,1,3,4,5-TETRAHYDRO-7,8-DIMETHOXY 1,3,4,5-Tetrahydro-7,8-dimethoxy-2H-3-benzazepin-2-one 7,8-dimethoxy-1,3,4,5-tetrahydro-2-oxo-3-benzazepine 7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one

Density	1.1±0.1 g/cm3
Boiling Point	438.2±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₅NO₃
Molecular Weight	221.252
Flash Point	218.8±28.7 °C
Exact Mass	221.105194
PSA	47.56000
LogP	0.30
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.528

HS Code	2933990090

Precursor 8
73942-87-7 596093-63-9 82988-58-7 2472-13-1
82988-55-4 82988-56-5 3382-18-1 5096-82-2
DownStream 6
14165-90-3 155974-00-8 148849-67-6 37462-47-8
85175-65-1 85175-67-3

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%