Products Description
Product Name: Tert-Butyl acetoacetate
CAS: 1694-31-1
EINECS: 216-904-5
Melting point: -38 °C
Boiling point: 71-72 °C
Density: 0.954 g/mL
Refractive index: n20/D 1.419
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | ≥99% |
| Water | ≤0.1% |
Application
1. Tert-Butyl acetoacetate CAS 1694-31-1 is a fundamental building block and versatile synthon in organic synthesis, serving as a precursor to enolates and participating in key carbon-carbon bond-forming reactions like Claisen condensation and Michael addition .
2. Tert-Butyl acetoacetate is widely used as an intermediate in the pharmaceutical and agrochemical industries for manufacturing drugs and pesticides .
3. Applications of Tert-Butyl acetoacetate also include its use in materials science as a polymer modifier, in the synthesis of dyes and spices, and as an analytical standard .
Storage and Precautions
1. Store Tert-Butyl acetoacetate CAS 1694-31-1 in a tightly sealed container in a cool, dry, and well-ventilated place. Recommended storage temperatures vary from ambient conditions to refrigeration (-20°C) for long-term stability, and it should be kept away from oxidizing agents .
2. Keep Tert-Butyl acetoacetate away from heat, sparks, and open flames, as it is a combustible liquid with a flash point ranging from 66°C to 76°C (150-169°F) .
3. Always Tert-Butyl acetoacetate use appropriate personal protective equipment (PPE), including chemical-resistant gloves and safety goggles, when handling Tert-Butyl acetoacetate. Avoid contact with skin, eyes, and clothing, and ensure adequate ventilation .
Emergency response to leakage
1. Immediately isolate the spill area and eliminate all ignition sources. Contain Tert-Butyl acetoacetate CAS 1694-31-1 using inert, non-combustible absorbent material and prevent entry into drains or waterways .
2. Carefully collect Tert-Butyl acetoacetate into a sealed, labeled chemical waste container for proper disposal according to local, state, and federal environmental regulations .
3. Personnel must wear suitable PPE including chemical-resistant clothing during cleanup. Tert-Butyl acetoacetate may be classified as a flammable liquid for transport.
Safety Information
1. Tert-Butyl acetoacetate CAS 1694-31-1 is classified as a combustible liquid (GHS H227). It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335) .
2. Tert-Butyl acetoacetate has a low acute toxicity profile, but its thermal decomposition can produce irritating and toxic fumes, including carbon monoxide and carbon dioxide . It is not classified as hazardous material for transport by some regulations (DOT/IATA), but other sources assign it as a flammable liquid (UN3272) .
3. Always Tert-Butyl acetoacetate CAS 1694-31-1 consult the specific Safety Data Sheet (SDS) for Tert-Butyl acetoacetate for complete hazard information, first-aid procedures, and handling instructions; precautionary statements include P210 (keep away from heat/sparks/open flames) and P280 (wear protective gloves/eye protection) .
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| 10 | If you want to need more information,welcome to contact us at any time.
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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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