Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,7-dithien-2-yl-2,1,3-benzothiadiazole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,7-dithien-2-yl-2,1,3-benzothiadiazole
Price: ￥1078.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: DBT
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,7-Bis(thiophen-2-yl)benzo[c][1,2,5]thiadiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

165190-76-1

165190-76-1 structure

165190-76-1 structure

Name: 4,7-dithien-2-yl-2,1,3-benzothiadiazole
Chemical Name: 4,7-dithiophen-2-yl-2,1,3-benzothiadiazole
CAS Number: 165190-76-1
Molecular Formula: C₁₄H₈N₂S₃
Molecular Weight: 300.422
Create Date: 2018-12-02 18:18:32
Modify Date: 2025-08-25 07:16:24
DBT is a far-red/near-infrared fluorescence light-up probe for specific in vitro and in vivo imaging of tumour-related proteins.

Name	4,7-dithiophen-2-yl-2,1,3-benzothiadiazole
Synonyms	4,7-Di(2-thienyl)-2,1,3-benzothiadiazole 4,7-dithien-2-yl-2,1,3-benzothiadiazole 4,7-di-2'-thienyl-2,1,3-benzothiadiazole 2,1,3-Benzothiadiazole, 4,7-di-2-thienyl- 4,7-Di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole 4,7-dithien-2-yl-[2,1,3]-benzothiadiazole

Density	1.4±0.1 g/cm3
Boiling Point	482.1±35.0 °C at 760 mmHg
Melting Point	124 °C
Molecular Formula	C₁₄H₈N₂S₃
Molecular Weight	300.422
Flash Point	235.4±16.3 °C
Exact Mass	299.984955
PSA	110.50000
LogP	5.00
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.744

RIDADR	3276.0
Hazard Class	6.1
HS Code	2934999090

Precursor 9
6165-68-0 15155-41-6 81745-84-8 188290-36-0
54663-78-4 37496-13-2 853955-72-3 273-13-2
1003-09-4
DownStream 2
288071-87-4 1093862-55-5

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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