Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (2-Formyl-3-thienyl)boronic acid
Price: ￥418.0/1g ￥178.0/250mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Formylthiophene-3-boronic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

4347-31-3

4347-31-3 structure

4347-31-3 structure

Name: (2-Formyl-3-thienyl)boronic acid
Chemical Name: 2-Formylthiophene-3-boronic acid
CAS Number: 4347-31-3
Molecular Formula: C₅H₅BO₃S
Molecular Weight: 155.967
Create Date: 2018-09-02 11:11:27
Modify Date: 2024-01-02 09:05:21

Name	2-Formylthiophene-3-boronic acid
Synonyms	(2-Formyl-3-thienyl)boronic acid (2-Formylthiophen-3-yl)boronic acid MFCD01075678 2-Formyl-3-thiopheneboronic acid Boronic acid, B-(2-formyl-3-thienyl)-

Density	1.4±0.1 g/cm3
Boiling Point	396.7±52.0 °C at 760 mmHg
Melting Point	167-193 °C(lit.)
Molecular Formula	C₅H₅BO₃S
Molecular Weight	155.967
Flash Point	193.7±30.7 °C
Exact Mass	156.005249
PSA	85.77000
LogP	0.39
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.573

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934999090

Precursor 0
DownStream 7
233-04-5 10341-88-5 26170-85-4 845873-35-0
62506-41-6 62506-44-9 40306-89-6

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