Products Description
Product Name: Caproic acid propyl ester
CAS: 626-77-7
EINECS: 210-963-0
Melting point: -69 °C
Boiling point: 187 °C
Density: 0.867 g/mL
Refractive index: n20/D 1.412
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | ≥99% |
| Water | ≤0.1% |
Application
1. Acts Caproic acid propyl ester CAS 626-77-7 as a premium flavor additive in food processing, imparting distinct peach and pineapple notes to fruit juices, candies and baked goods.
2. Serves Caproic acid propyl ester as a fragrance ingredient in personal care and household products, enhancing formulas with fresh, sweet fruity undertones and long-lasting aroma.
3. Functions as an organic synthesis intermediate, supporting the production of modified esters and fine chemicals for flavor and fragrance innovation.
Storage and Precautions
Store caproic acid propyl ester (CAS 626-77-7, colorless liquid, fresh fruity-peach & pineapple odor, flash point ~79°C, flammable) at 10–25°C in sealed amber glass containers in a cool, dark, well-ventilated area. Isolate from strong oxidants, acids and alkalis to avoid hydrolysis and aroma deterioration. Wear nitrile gloves, safety goggles and a face mask; avoid vapor inhalation, skin/eye contact and ingestion to prevent mild irritation. Reseal tightly post-use; dispose of waste per local flavor-fragrance ester chemical regulations.
What are the benfits of taking Caproic acid propyl ester?
Caproic acid propyl ester is a flavor-fragrance additive and industrial intermediate, not for direct pure-form human ingestion; undiluted intake may cause gastrointestinal discomfort and mucosal irritation.
In regulated applications, Caproic acid propyl ester CAS 626-77-7 enriches the sensory profiles of consumer products, complies with global food and cosmetic safety standards, and provides stable fruity aroma with good compatibility in 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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