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structure of 3365-85-3

4,4''-Diamino-p-Terphenyl(CAS 3365-85-3)

CAS No.: 3365-85-3 Brand: MolBest
M. Ft.: C18H16N2 Cat. No: G8476285
M. Wt.: 260.33 MDL: MFCD00051532
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2921590090 UN No.: UN 2811
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRGCMSSDS
RG 250MG In Stock 4 USD
98%
Documents:COANMRGCMSSDS
RG 1G In Stock 5 USD
98%
Documents:COANMRGCMSSDS
RG 5G In Stock 20 USD
98%
Documents:COANMRGCMSSDS
RG 25G In Stock 56 USD
98%
Documents:COANMRGCMSSDS
RG 100G In Stock 189 USD
98%
Documents:COANMRGCMSSDS
RG 500G In Stock 1484 USD
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Applications of 3365-85-3

Industry Application Process Description
Chemicals Organic synthesis intermediate Used as a key intermediate in the synthesis of dyes, pigments, and pharmaceuticals
Materials Science High-performance polymer synthesis Applied in the synthesis of high-performance materials such as aromatic polyamides and polyurethanes
Coatings & Inks Dye and pigment synthesis Employed to synthesize dye molecules with specific structures, delivering superior coloration performance
Pharmaceuticals Active pharmaceutical ingredient (API) synthesis Served as a precursor in the synthesis of certain anti-inflammatory and antitumor drugs
Research Chemical reaction studies Utilized in mechanistic studies of novel coupling reactions, redox reactions, and related transformations

Physical and chemical properties of 3365-85-3

Acidity coefficient

4.59±0.10(Predicted)

Boiling Point

484.2ºC at 760 mmHg

BRN

2120295

Density

1.159g/cm3

Exact Mass

260.13100

Flash Point

296.3ºC

Index of Refraction

1.67

LogP

5.34740

Melting Point

242-244ºC

Molecular Formula

C18H16N2

Molecular Weight

260.33300

PSA

52.04000

Solubility

soluble in Tetrahydrofuran,Acetone

Storage condition

Keep in dark place,Inert atmosphere,Room temperature

Spectrums of 3365-85-3

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 3365-85-3

Retrosynthesis analysis of 3365-85-3

Q&A for CAS 3365-85-3

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.

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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.

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

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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 3365-85-3

Pictograms

Signal Word

Danger

Hazard Statements

H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
H341 Suspected of causing genetic defects
H350 May cause cancer
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

Safety Data Sheet

Download COA of 3365-85-3

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Operate under the ISO 9001 system