ISOSTEARIC ACID

CAS No.：2724-58-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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ISOSTEARIC ACID Basic information

Product Name:	ISOSTEARIC ACID
Synonyms:	16-methyl-heptadecanoicaci;Heptadedecanoicacid,16-Methyl;isostearic;ISOSTEARIC ACID;ISOOCTADECANOIC ACID;ISOSTEARIC ACID MIXED ISOMERS;16-METHYLHEPTADECANOIC ACID;Heptadecanoic acid, 16-methyl-
CAS:	2724-58-5
MF:	C18H36O2
MW:	284.48
EINECS:	220-336-3
Product Categories:	2724-58-5
Mol File:	2724-58-5.mol

ISOSTEARIC ACID Chemical Properties

Melting point	67.8-68.5 °C
Boiling point	369.53°C (estimate)
density	0.89 g/mL at 25 °C(lit.)
refractive index	1.4440 (estimate)
storage temp.	2-8°C
pka	4.78±0.10(Predicted)
form	Liquid
Stability:	Stable. Combustible. Incompatible with bases, strong oxidizing agents.

Safety Information

WGK Germany	3
RTECS	MI3875000

MSDS Information

Provider	Language
SigmaAldrich	English

ISOSTEARIC ACID Usage And Synthesis

Chemical Properties	solid
Uses	Similar to stearic or oleic acids.
Uses	Isostearic acid (16-Methylheptadecanoic acid) is used in the synthesis of methyl-branched poly(hydroxyalkanoate)s, biosurfactants and silver nanoparticles.
Definition	ChEBI: A methyl-branched fatty acid that is heptadecanoic acid (margaric acid) substituted by a methyl group at position 16.

ISOSTEARIC ACID Preparation Products And Raw materials

Raw materials

16-methylheptadecan-1-ol-->1-CHLORO-5-IODOPENTANE-->SEBACIC ACID MONOMETHYL ESTER-->8-METHYLNONANOIC ACID-->12-METHYLTRIDECANOIC ACID-->16-METHYLHEPTADECANOIC ACID METHYL ESTER-->Monomethyl adipate

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