Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(DIBENZO[B,D]THIOPHEN-4-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

912824-84-1

912824-84-1 structure

912824-84-1 structure

Name: 2-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Chemical Name: 2-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS Number: 912824-84-1
Molecular Formula: C₁₈H₁₉BO₂S
Molecular Weight: 310.218
Create Date: 2019-01-09 12:51:29
Modify Date: 2025-08-23 18:36:33

Name	2-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms	Dibenzo[b,d]thiophene, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2-dibenzothiophen-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-Dibenzothienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Density	1.18±0.1 g/cm3
Boiling Point	460.9±18.0 °C at 760 mmHg
Melting Point	68.0 to 72.0 °C
Molecular Formula	C₁₈H₁₉BO₂S
Molecular Weight	310.218
Flash Point	232.6±21.2 °C
Exact Mass	310.119873
PSA	46.70000
LogP	4.35370
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.625

HS Code	2934999090

76-09-5 structure

76-09-5

108847-20-7 structure

108847-20-7

~%

912824-84-1 structure

912824-84-1

Literature: Fier, Patrick S.; Luo, Jingwei; Hartwig, John F. Journal of the American Chemical Society, 2013 , vol. 135, # 7 p. 2552 - 2559

Precursor 2
76-09-5 108847-20-7
DownStream 0

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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