Dangerous Goods
structure of 80-18-2

Methyl Benzenesulfonate(CAS 80-18-2)

CAS No.: 80-18-2 Brand: MolBest
M. Ft.: C7H8O3S Cat. No: G6681518
M. Wt.: 172.2 MDL: MFCD00014737
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2916399090 UN No.: UN 3265 8 /PG II
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRGCMSSDS
RG 5ML In Stock 3 USD
98%
Documents:COANMRGCMSSDS
RG 25ML In Stock 3 USD
98%
Documents:COANMRGCMSSDS
RG 100ML In Stock 8 USD
98%
Documents:COANMRGCMSSDS
RG 500ML In Stock 37 USD
98%
Documents:COANMRGCMSSDS
RG 2.5L In Stock 143 USD
98%
Documents:COANMRGCMSSDS
RG 25L In Stock 599 USD
Your region is eligible for ordering.
Should you have any questions, please contact us by Email.
Batch COA
Available
NMR Spectrum
Verified
In Stock
Fast Shipping
ISO 9001
Quality System

Quick Links

Applications of 80-18-2

Methyl benzenesulfonate has several applications across different fields:

  • Chemical Intermediate: It serves as an important intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals.
  • Surfactants: Due to its amphiphilic nature, it can be used in formulations for surfactants and detergents.
  • Research: It is utilized in biochemical research as a reagent for studying enzyme activity and mechanisms due to its ability to modify proteins through sulfonation reactions.

Physical and chemical properties of 80-18-2

Boiling Point

269.1±9.0 °C at 760 mmHg

BRN

908448

Density

1.3±0.1 g/cm3

Exact Mass

172.019409

Flash Point

116.6±18.7 °C

H Bond Acceptors

2

H Bond Donors

0

Index of Refraction

1.522

LogP

0.84

Melting Point

-4 °C

Molecular Formula

C7H8O3S

Molecular Weight

172.202

PSA

51.75000

Storage condition

Refrigerator

Vapour Pressure

0.0±0.5 mmHg at 25°C

Water Solubility

Miscible with chloroform, methanol, ethanol and ether. Immiscible with water.

Spectrums of 80-18-2

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 80-18-2

Retrosynthesis analysis of 80-18-2


Q&A for CAS 80-18-2

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.

6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.

7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.

Download SDS of 80-18-2

Pictograms

Signal Word

Danger

Hazard Statements

H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H341 Suspected of causing genetic defects

Safety Data Sheet

Download COA of 80-18-2

CAS/Product ID
*Required fields
Lot/Batch Number
*Required fields

Operate under the ISO 9001 system