Einecs 217-243-5 structure

Einecs 217-243-5

TL;DR: Einecs 217-243-5 (CAS 1786-27-2) is a chemical compound with molecular formula C6H6O4S and molecular weight 174.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

benzene-1,4-diol;sulfur dioxide

Also Known As: EINECS 217-243-5, benzene-1,4-diol; sulfur dioxide, Hydroquinone, compound with sulphur dioxide, benzene-1,4-diol;sulfur dioxide, Hydroquinone, compd. with sulfur dioxide

CAS: 1786-27-2
Molecular Formula C6H6O4S
Molecular Weight 174.00 g/mol
LogP 0.4276
Topological Polar Surface Area 74.6 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 0
Exact Mass 173.99867
Heavy Atoms 11
Complexity 216.26413

Chemical Identifiers

CAS Number 1786-27-2
SMILES C1=CC(=CC=C1O)O.O=S=O

Product Overview

Einecs 217-243-5 (CAS 1786-27-2), with molecular formula C6H6O4S and molecular weight 174.00 g/mol. IUPAC: benzene-1,4-diol;sulfur dioxide.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Einecs 217-243-5

XLogP
0.4276
TPSA (Topological Polar Surface Area)
74.6
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
11
Complexity
216.26413
Exact Mass
173.99867
Monoisotopic Mass
173.99867
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Einecs 217-243-5

The XLogP value of 0.4276 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Einecs 217-243-5. The TPSA of 74.6 Ų falls within the moderate polarity range, balancing permeability and solubility for Einecs 217-243-5. Following Lipinski's Rule of Five, Einecs 217-243-5 has 2 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Einecs 217-243-5?

The CAS number of Einecs 217-243-5 is 1786-27-2.

What is the molecular formula of Einecs 217-243-5?

The molecular formula of Einecs 217-243-5 is C6H6O4S.

What is the molecular weight of Einecs 217-243-5?

The molecular weight of Einecs 217-243-5 is 174.00 g/mol.

Where can I buy Einecs 217-243-5?

You can request a quote for Einecs 217-243-5 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Einecs 217-243-5?

Yes, KEHONG BIO provides custom synthesis services for Einecs 217-243-5 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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