Products Description
Product Name: 5-Methylthiophene-2-carboxaldehyde
CAS: 13679-70-4
EINECS: 237-178-6
Melting point: 184-186 °C
Boiling point: 114 °C
Density: 1.17 g/mL
Refractive index: n20/D 1.583
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | ≥98% |
| Water | ≤0.5% |
Application
1. 5-Methylthiophene-2-carboxaldehyde CAS 13679-70-4 is primarily utilized as a key intermediate in organic synthesis and pharmaceutical manufacturing.
2. The compound serves as a building block for the preparation of more complex thiophene derivatives and heterocyclic compounds.
3. 5-Methylthiophene-2-carboxaldehyde is frequently employed in the development of agrochemicals, dyes, and specialty chemicals.
4. Researchers use this product to introduce the thiophene aldehyde moiety into target molecules for material science applications.
Storage and Precautions
1. 5-Methylthiophene-2-carboxaldehyde CAS 13679-70-4 must be stored in a tightly sealed container away from heat and direct sunlight.
2. The product should be kept in a cool, well-ventilated area, typically at room temperature, unless specified otherwise.
3. Personnel must wear chemical-resistant gloves, safety goggles, and protective clothing when handling 5-Methylthiophene-2-carboxaldehyde.
4. Avoid breathing vapors or dust and prevent contact with skin, eyes, and clothing when working with this substance.
Emergency response to leakage
1. Evacuate non-essential personnel and ventilate the area immediately if 5-Methylthiophene-2-carboxaldehyde CAS 13679-70-4 is released.
2. Contain 5-Methylthiophene-2-carboxaldehyde with inert absorbent material such as sand or vermiculite and collect into a sealed container.
3. Wear appropriate personal protective equipment during cleanup of 5-Methylthiophene-2-carboxaldehyde.
4. Dispose of the collected material according to local environmental regulations and wash the spill site thoroughly.
Fire prevention measures
1. 5-Methylthiophene-2-carboxaldehyde CAS 13679-70-4 is combustible and may form explosive mixtures with air at elevated temperatures.
2. Use dry chemical powder, alcohol-resistant foam, or carbon dioxide to extinguish fires involving the product.
3. Firefighters should wear full protective gear and self-contained breathing apparatus when fighting fires near 5-Methylthiophene-2-carboxaldehyde.
4. Cool exposed containers with water spray to prevent rupture and avoid releasing runoff into drains or waterways.
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| 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.
Contact Us
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