Products Description
Product Name: m-Phthalaldehyde
CAS: 626-19-7
EINECS: 210-935-8
Melting point: 87-88 °C (lit.)
Boiling point: 136 °C (12.7517 mmHg)
Density: 1.1603 (rough estimate)
Refractive index: 1.4800 (estimate)
Fp: 136°C/17mm
Specification
| Items | Specifications |
| Appearance | White powder |
| Purity | 99% |
| Storage temp. | Store below +30°C. |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
1. Acts M-Phthalaldehyde as a crosslinking agent for protein and peptide modification in biochemical research and diagnostic reagent manufacturing.
2. Serves M-Phthalaldehyde CAS 626-19-7 as a key intermediate for synthesizing phthalazine derivatives and pharmaceutical raw materials in fine chemical production.
3. Functions as a monomer for preparing high-performance aromatic polymers and resins with excellent thermal stability.
Storage and Precautions
Store M-Phthalaldehyde CAS 626-19-7 at 0-10℃ in sealed amber glass drums in cool, dry, dark area, away from open fire, strong oxidants, acids and direct sunlight. Wear nitrile gloves, safety goggles and dust mask; avoid inhalation, skin/eye contact & ingestion (irritant, toxic). Reseal tightly post-use to prevent oxidation and deliquescence; dispose of waste as hazardous material.
What are the benfits of taking m-Phthalaldehyde?
✅ Contains M-Phthalaldehyde dual reactive aldehyde groups, ensuring high crosslinking efficiency and structural versatility for biochemical and polymer applications.
✅ Good M-Phthalaldehyde CAS 626-19-7 solubility in common organic solvents, enabling easy formulation and reaction processing without harsh conditions.
✅ Industrial-grade high purity with stable batch quality, compliant with REACH standards, suitable for large-scale production and laboratory R&D.
Safety & Transport Info
- Hazard Class：Non-hazardous | No UN number | HS Code：2912299090
- Combustible solid | Decomposes on heating to release irritating aromatic fumes
- Hazard Statements：H315 (skin irritation), H319 (eye irritation), H335 (respiratory irritation)
- Precaution Statements：P261, P280, P305+351+338, P332+313
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| 4 | 2,2,6,6-Tetramethyl-4-Piperidinol/2,2,6,6-Tetramethylpiperidin-4-Ol/TMP CAS 2403-88-5 |
| 5 | 1 2 2 6 6-Pentamethyl-4-Piperidinol CAS 2403-89-6 |
| 6 | Naphthenic Acid CAS 1338-24-5 |
| 7 | 4-Biphenylboronic Acid CAS 5122-94-1 |
| 8 | 3,4-Dimethylbenzaldehyde/3,4-DBAL CAS 5973-71-7 |
| 9 | P-Aminobenzamide CAS 2835-68-9 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
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