Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Price: ￥2286.0/1g ￥1306.0/250mg
Purity: 95.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

709648-80-6

709648-80-6 structure

709648-80-6 structure

Name: methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Chemical Name: methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
CAS Number: 709648-80-6
Molecular Formula: C₁₂H₁₇BO₄S
Molecular Weight: 268.137
Create Date: 2019-01-10 19:18:17
Modify Date: 2025-08-25 18:18:20

Name	methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Synonyms	methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thiophenecarboxylate 2-Thiophenecarboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester QC-4883 2-Methoxycarbonylthiophene-4-boronic acid pinacol ester

Density	1.2±0.1 g/cm3
Boiling Point	374.6±27.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₇BO₄S
Molecular Weight	268.137
Flash Point	180.3±23.7 °C
Exact Mass	268.094055
PSA	73.00000
LogP	1.83390
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.507

HS Code	2934999090

62224-16-2 structure

62224-16-2

73183-34-3 structure

73183-34-3

~%

709648-80-6 structure

709648-80-6

Literature: WO2007/85873 A1, ; Page/Page column 18 ; WO 2007/085873 A1

Precursor 2
62224-16-2 73183-34-3
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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.