Dangerous Goods
structure of 81-20-9

2,6-Dimethyl-1-Nitrobenzene(CAS 81-20-9)

CAS No.: 81-20-9 Brand: MolBest
M. Ft.: C8H9NO2 Cat. No: G3494640
M. Wt.: 151.16 MDL: MFCD00007181
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2904209090 UN No.: UN 1665 6.1 /PG II
Purity Grade Package Stock Price Quantity
99%
Documents:COANMRGCMSSDS
RG 25G In Stock 5 USD
99%
Documents:COANMRGCMSSDS
RG 100G In Stock 10 USD
99%
Documents:COANMRGCMSSDS
RG 500G In Stock 32 USD
99%
Documents:COANMRGCMSSDS
RG 2.5KG In Stock 159 USD
99%
Documents:COANMRGCMSSDS
RG 25KG In Stock 1289 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 81-20-9

1,3-Dimethyl-2-nitrobenzene finds applications in various fields:

  • Industrial Chemicals: Used as an intermediate in the production of dyes and pigments.
  • Pharmaceuticals: Serves as a precursor for synthesizing various pharmaceutical compounds.
  • Research: Utilized in organic synthesis for developing new compounds with potential biological activity.

Physical and chemical properties of 81-20-9

Boiling Point

437 °F at 744 mmHg (NTP, 1992)

Density

1.112 at 59 °F (NTP, 1992)

Exact Mass

151.063324

Flash Point

190 °F (NTP, 1992)

Index of Refraction

1.547

LogP

2.87

Melting Point

57 to 61 °F (NTP, 1992)

Molecular Formula

C8H9NO2

Molecular Weight

151.163

PSA

45.82000

Solubility

less than 1 mg/mL at 66 °F (NTP, 1992)

Stability

Stable. Incompatible with strong oxidizing agents.

Vapour Pressure

28.4 mmHg at 100 °F (NTP, 1992)

Water Solubility

insoluble

Spectrums of 81-20-9

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 81-20-9

Retrosynthesis analysis of 81-20-9


Q&A for CAS 81-20-9

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 81-20-9

Pictograms

Signal Word

No hazard Signal Word applicable

Hazard Statements

H411 Toxic to aquatic life with long lasting effects

Safety Data Sheet

Download COA of 81-20-9

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

Operate under the ISO 9001 system