Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (3-Ethynylphenyl)boronicacid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (3-ETHYNYLPHENYL)BORONIC ACID
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: (3-Ethynylphenyl)boronic acid
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1189127-05-6

1189127-05-6 structure

1189127-05-6 structure

Name: (3-Ethynylphenyl)boronic acid
Chemical Name: (3-Ethynylphenyl)boronic acid
CAS Number: 1189127-05-6
Molecular Formula: C₈H₇BO₂
Molecular Weight: 145.95100
Catalog: Chemical reagent Organic reagent Boric acid
Create Date: 2016-09-24 09:18:30
Modify Date: 2025-08-24 19:05:45

Name	(3-Ethynylphenyl)boronic acid
Synonyms	boronic acid,b-(3-ethynylphenyl) b-(3-ethynylphenyl)-boronic acid 3-ethynylphenylboronic acid

Density	1.17±0.1 g/cm3
Boiling Point	322.2±44.0 °C at 760 mmHg
Molecular Formula	C₈H₇BO₂
Molecular Weight	145.95100
Exact Mass	146.05400
PSA	40.46000

Hazard Codes	Xi
HS Code	2931900090

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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