1-Naphthaleneboronic acid

Details:

1. Introduction of 1-Naphthaleneboronic Acid

1-Naphthaleneboronic Acid (CAS NO.13922-41-3) is a similar white solid powder and commonly used as a pharmaceutical intermediate. We can provide the ≥98%(HPLC) 1-Naphthaleneboronic Acid and manufacture it 10 metric ton per year. Besides, we can delivery it from the beijing port. Whereas, we accept the L/C or T/T.

Others:

Appearance: Similar white solid powder
Assay: ≥98%(HPLC)
Formula:    C₁₀H₉BO₂ 
M.W.:       171.99
Feature:  Similar white powder,   mp 205-210°C
Packaging: 25KG/NET Fiber Drum with double lined plastic bag inside



Packaging Details: Fiber Drum Size: diameter 350mm x height 500mm,tare weight: 2.8-2.9kg PE bag: width 600mm x height 900mm xthickness 0.06mm.

Application: Chemical,Pharmacetical,OLED intermediate.

2. Basic information of 1-Naphthaleneboronic Acid

1) Properties:

(1)H-Bond Donor: 2; (2)H-Bond Acceptor: 2; (3)Rotatable Bond Count: 1; (4)Exact Mass: 172.06956; (5)MonoIsotopic Mass: 172.06956; (6)Topological Polar Surface Area: 40.5; (7)Heavy Atom Count: 13; (8)Complexity: 172; (9)Covalently-Bonded Unit Count: 1.

2) Descriptors of Structure

InChI: InChI=1S/C10H9BO2/c12-11(13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7,12-13H
InChIKey: HUMMCEUVDBVXTQ-UHFFFAOYSA-N
Canonical SMILES: B(C1=CC=CC2=CC=CC=C12)(O)O
IUPAC Name: naphthalen-1-ylboronic acid

3) Safety Information

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT

4) Production of 1-Naphthaleneboronic Acid



1-Naphthaleneboronic Acid (CAS NO.13922-41-3) can be obtained from the tributyl-naphthalen-1-yl-stannane. The reaction needs 4 hours and the reagents BH₃, H₂O and solvent tetrahydrofuran by heating. The yield of this reaction is 68%.