CAS 4151-80-8|4,4′-biphenyldiboronic acid

Introduction：Basic information about CAS 4151-80-8|4,4′-biphenyldiboronic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4,4′-biphenyldiboronic acid
CAS Number	4151-80-8	Molecular Weight	241.843
Density	1.3±0.1 g/cm3	Boiling Point	505.9±60.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₂B₂O₄	Melting Point	300 °C (dec.)(lit.)
MSDS	USA	Flash Point	259.7±32.9 °C

Names

Name	4,4′-Biphenyldiboronic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	505.9±60.0 °C at 760 mmHg
Melting Point	300 °C (dec.)(lit.)
Molecular Formula	C₁₂H₁₂B₂O₄
Molecular Weight	241.843
Flash Point	259.7±32.9 °C
Exact Mass	242.092178
PSA	80.92000
LogP	2.72
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.620
InChIKey	SLHKDOGTVUCXKX-UHFFFAOYSA-N
SMILES	OB(O)c1ccc(-c2ccc(B(O)O)cc2)cc1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

MFCD00151795

[4-(4-boronophenyl)phenyl]boronic acid

Biphenyl-4,4'-diyldiboronic acid

4,4′-biphenyldiboronic acid

Boronic acid, B,B'-[1,1'-biphenyl]-4,4'-diylbis-

4,4'-Biphenyldiboronic Acid

4,4'-Biphenyldiyldiboronic acid

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