Products Description
Product Name: Isobutyric acid
CAS: 79-31-2
MF: C4H8O2
MW: 88.11
EINECS: 201-195-7
Melting point: -47 °C
Boiling point: 153-154 °C
Density: 0.95 g/mL
Specification
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Purity | ≥99% |
| Water | ≤0.1% |
Application
1. Acts Isobutyric acid CAS 79-31-2 as a FEMA-approved flavor additive to impart creamy, cheesy and fruity notes to dairy products, baked goods and savory seasonings.
2. Serves Isobutyric acid as a key intermediate for synthesizing esters, plasticizers and pharmaceuticals via esterification and condensation reactions.
3. Functions as a pH adjuster and preservative in some industrial coatings and personal care product formulations.
Storage and Precautions
Store isobutyric acid (CAS 79-31-2, colorless pungent liquid, corrosive, flash point 47°C) in sealed HDPE or amber glass containers at 15–25°C in a cool, well-ventilated area away from ignition sources. Isolate from strong oxidants, bases and metals to prevent neutralization and corrosion. Wear nitrile gloves, safety goggles and a face shield during handling; avoid inhalation, skin/eye contact and ingestion to prevent burns and irritation. Reseal tightly post-use; dispose of waste per local hazardous chemical regulations.
What are the benfits of taking Isobutyric acid?
Isobutyric acid CAS 79-31-2 is an industrial intermediate and food flavor additive, not for direct human ingestion in pure form; undiluted intake may cause severe oral, esophageal and gastrointestinal burns, along with respiratory irritation.
In regulated applications, Isobutyric acid enriches the flavor complexity of food products, supports the production of high-performance industrial chemicals and pharmaceuticals, and improves the stability of certain coating and cosmetic formulations.
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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