M-Phenylenediamine(CAS 108-45-2)
UN No.:
UN 1673 6.1 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100G | In Stock | 4 USD
|
|
| 99% | RG | 500G | In Stock | 14 USD
|
|
| 99% | RG | 2.5KG | In Stock | 67 USD
|
|
| 99% | RG | 25KG | In Stock | 657 USD
|
|
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 108-45-2
m-Phenylenediamine has diverse applications across various industries:
- Textile Dyes: Used as a coupling agent in hair dyes and textile dyes.
- Polymers: Integral in producing aramid fibers, epoxy resins, and polyurea elastomers.
- Adhesives: Acts as an accelerator for adhesive resins.
- Electronics: Employed in the synthesis of conductive polymers for electronic applications.
Physical and chemical properties of 108-45-2
Acidity coefficient |
5.11, 2.50(at 20℃) |
|---|---|
Boiling Point |
540-543 °F |
BRN |
471357 |
carcinogen classification |
3 (Vol. 16, Sup 7) 1987 |
Decomposition |
WHEN HEATED TO DECOMP, IT EMITS TOXIC FUMES OF NITROGEN OXIDES. |
Density |
1.0696 at 136 °F |
Exact Mass |
108.068748 |
Exposure Limits |
ACGIH: TWA 0.1 mg/m3 |
Flash Point |
280 °F |
Index of Refraction |
INDEX OF REFRACTION: 1.6339 AT 58 °C/D |
LogP |
-0.33 |
Melting Point |
145-147 °F |
Merck |
14,7283 |
Molecular Formula |
C6H8N2 |
Molecular Weight |
108.141 |
pH |
8 (100g/l, H2O, 20℃) |
PSA |
52.04000 |
Sensitivity |
Air Sensitive |
Solubility |
0.429g/L at 20°C in Water |
Stability |
UNSTABLE IN AIR |
Storage condition |
Store below +30°C. |
Vapour density |
3.7 |
Vapour Pressure |
1 mmHg at 211.6 °F, 0.0018 mmHg at 77 °F |
Water Solubility |
350 g/L (25 ºC) |
Spectrums of 108-45-2
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.
Cas:108-42-9
Cas:591-19-5
Cas:591-27-5
Q&A for CAS 108-45-2
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 108-45-2
Pictograms |
   |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled H301 Toxic if swallowed H311 Toxic in contact with skin H317 May cause an allergic skin reaction H319 Causes serious eye irritation H331 Toxic if inhaled H341 Suspected of causing genetic defects H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 108-45-2
Operate under the ISO 9001 system
