Our customer service representatives are available 24 hours a day, from Monday to Sunday.

Isopropyl Isostearate

Online Inquiry

Catalog Number	CI-SC-0194
Product Name	Isopropyl Isostearate
CAS	68171-33-5
Structure
Synonyms	Isopropyl 16-methylheptadecanoate
Description	Fatty ester derived from renewable vegetable oils. Offers good moisturizing, long-lasting and lubricious skin feel. It is a good solvent for makeup removers and foundations. It is used as a binder for decorative cosmetics. Offers excellent low temperature properties and exhibit good oxidative stability, due to the saturated and branched molecular structure. Remarkably high miscibility and compatibility in a wide range of formulations with ester oils, silicone-based emulsifiers and color pigments. Saponification value: 160-180.
IUPAC Name	Propan-2-yl 16-methylheptadecanoate
Molecular Weight	326.6 g/mol
Molecular Formula	C21H42O2
Canonical SMILES	CC(C)CCCCCCCCCCCCCCC(=O)OC(C)C
InChI	InChI=1S/C21H42O2/c1-19(2)17-15-13-11-9-7-5-6-8-10-12-14-16-18-21(22)23-20(3)4/h19-20H,5-18H2,1-4H3
InChI Key	NEOZOXKVMDBOSG-UHFFFAOYSA-N
Boiling Point	364.57 °C
Melting Point	18.45 °C
Flash Point	183.6ºC
Purity	96%
Density	0.876 g/mL
Appearance	Clear liquid, slightly fatty odor
Application	Skin and hair care products, color cosmetics
Storage	Store light-protected at a cool and dry place
HS Code	3402130000
INCI	Isopropyl isostearate
Topological Polar Surface Area	26.3 Å²
Uses	Recommended use level 1-5%. For external use only.

Product Overview

Isopropyl Isostearate is a versatile ester derived from isopropyl alcohol and isostearic acid, prominently utilized in the personal care industry for its non-ionic emollient properties. This clear, odorless liquid excels as a moisturizing agent, making it ideal for incorporation into face creams and lotions where skin hydration is paramount. Its efficacy extends to being a highly effective solvent in makeup formulations, enhancing water resistance in products like foundations and makeup removers. Isopropyl Isostearate's eco-friendly profile, being vegetable-derived, cold-processable, and biodegradable, further underscores its suitability for a wide range of cosmetic applications, including face, body, and sun care products, anti-aging and hand creams, shaving aids, and decorative cosmetics.

Custom Q&A

What is Isopropyl Isostearate used for?

Isopropyl Isostearate is used as a skin-softening agent and emollient in cosmetics products.

What family does Isopropyl Isostearate belong to?

Isopropyl Isostearate belongs to the ester family.

What are the functions of Isopropyl Isostearate in cosmetics?

Isopropyl Isostearate acts as a lubricant, emollient, and enhances the spreadability of formulations.

What is the chemical formula of Isopropyl Isostearate?

The chemical formula of Isopropyl Isostearate is C21H42O2.

How is Isopropyl Isostearate typically made?

Isopropyl Isostearate is made by esterifying isostearic acid with isopropyl alcohol.

What are the uses of Isopropyl Isostearate in the personal care industry?

Isopropyl Isostearate provides moisturization, hydration, and forms a protective barrier in skincare products. It also enhances the spreadability and absorption of lotions, creams, and serums.

What is the safety profile of Isopropyl Isostearate for cosmetic use?

Isopropyl Isostearate is considered safe for cosmetic use and has a low comedogenic rating. It is generally safe for pregnancy, but individual advice should be sought.

What is the origin of Isopropyl Isostearate?

Isopropyl Isostearate is made by combining isostearic acid and isopropyl alcohol with a catalyst, followed by purification steps.

How does Isopropyl Isostearate benefit formulations?

Isopropyl Isostearate acts as a binding agent, emollient, moisturizer, and skin conditioner in formulations.

In what types of products is Isopropyl Isostearate commonly used?

Isopropyl Isostearate is commonly used in lotions, creams, serums, makeup (foundations, lipsticks, eyeshadows), and skincare products.

Online Inquiry