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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Price: ￥2546.0/5g ￥846.0/1g ￥256.0/100mg ￥426.0/250mg
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-DIMETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1047644-76-7

1047644-76-7 structure

1047644-76-7 structure

Name: 1,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Chemical Name: 1,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS Number: 1047644-76-7
Molecular Formula: C₁₁H₁₉BN₂O₂
Molecular Weight: 222.092
Create Date: 2018-08-01 14:33:34
Modify Date: 2025-08-28 16:59:23

Name	1,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Synonyms	1,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1,4-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 1H-Pyrazole, 1,4-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Density	1.0±0.1 g/cm3
Boiling Point	325.8±30.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₉BN₂O₂
Molecular Weight	222.092
Flash Point	150.8±24.6 °C
Exact Mass	222.153961
PSA	36.28000
LogP	1.02770
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.504
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

1072-68-0 structure

1072-68-0

61676-62-8 structure

61676-62-8

~%

1047644-76-7 structure

1047644-76-7

Literature: WO2008/98104 A1, ; Page/Page column 90 ; WO 2008/098104 A1

Precursor 2
1072-68-0 61676-62-8
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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