Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [1]Benzothieno[2,3-b]quinoxaline(8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

243-69-6

243-69-6 structure

Name: [1]Benzothieno[2,3-b]quinoxaline
Chemical Name: [1]benzothiolo[3,2-b]quinoxaline
CAS Number: 243-69-6
Molecular Formula: C₁₄H₈N₂S
Molecular Weight: 236.292
Create Date: 2017-11-21 12:30:55
Modify Date: 2025-09-19 05:53:43

Name	[1]benzothiolo[3,2-b]quinoxaline
Synonyms	benzo[4,5]thieno[2,3-b]quinoxaline Benzo[4,5]thieno[2,3-b]chinoxalin [1]Benzothieno[2,3-b]quinoxaline

Density	1.4±0.1 g/cm3
Boiling Point	459.2±25.0 °C at 760 mmHg
Molecular Formula	C₁₄H₈N₂S
Molecular Weight	236.292
Flash Point	228.3±13.5 °C
Exact Mass	236.040817
PSA	54.02000
LogP	3.77
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.841
Storage condition	2-8°C

103-72-0

55165-45-2

~69%

243-69-6

Literature: Leardini, Rino; Nanni, Daniele; Pareschi, Patrizia; Tundo, Antonio; Zanardi, Giuseppe Journal of Organic Chemistry, 1997 , vol. 62, # 24 p. 8394 - 8399

33174-74-2

1197040-29-1

~39%

243-69-6

Literature: Camaggi, Carlo Maurizio; Leardini, Rino; Nanni, Daniele; Zanardi, Giuseppe Tetrahedron, 1998 , vol. 54, # 21 p. 5587 - 5598

493-57-2

95-54-5

243-69-6

Literature: Bezdzik; Friedlaender; Koeniger Chemische Berichte, 1908 , vol. 41, p. 233

Precursor 4
103-72-0 33174-74-2 493-57-2 95-54-5
DownStream 0

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