Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

22281-18-1

22281-18-1 structure

22281-18-1 structure

Name: naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
Chemical Name: Naphtho(1',2',3':4,5)quino(2,1-b)quinazoline-5,10-dione
CAS Number: 22281-18-1
Molecular Formula: C₂₃H₁₂N₂O₂
Molecular Weight: 348.35400
Create Date: 2017-09-23 01:43:32
Modify Date: 2024-01-13 23:18:49

Name	Naphtho(1',2',3':4,5)quino(2,1-b)quinazoline-5,10-dione
Synonyms	CI Disperse Yellow 77 Naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Naphtho[1',2',3':4,5]chino[2,1-b]chinazolin-5,10-dion Dibenz<f,ij>isochinolin<2,3-b>chinazolin-5,10-dion F0020-1963

Density	1.44g/cm3
Boiling Point	613.6ºC at 760 mmHg
Molecular Formula	C₂₃H₁₂N₂O₂
Molecular Weight	348.35400
Exact Mass	348.09000
PSA	51.44000
LogP	4.10530
Vapour Pressure	5.43E-15mmHg at 25°C
Index of Refraction	1.785

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%