Isopropyl Palmitate Extra Pure

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SHORT DESCRIPTION

Isopropyl Palmitate Extra Pure is a highly refined ester of isopropyl alcohol and palmitic acid, known for its exceptional emollient, spreading, and moisturizing properties. This clear, colorless to pale yellow liquid is widely used in laboratory formulations focused on cosmetic, pharmaceutical, and personal care research. It is especially valued for its ability to impart a smooth, silky texture without an oily feel, making it ideal for lotions, creams, and topical products. In experimental applications, Isopropyl Palmitate serves as a non-greasy carrier, solvent, or skin-conditioning agent, aiding in the delivery of active compounds through the skin. Its extra pure grade ensures consistent performance and minimal impurities for sensitive applications.

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Category: LABORATORY CHEMICALS Tags: cosmeticingredients, Emollient, formulationtesting, IPPChemical, isopropylpalmitate, labsafechemicals, pharmaceuticalexcipient, skincareformulations, smoothtextureagent, topicalcarrier

Description

USES

Primary Laboratory Uses:

Emollient Agent in Cosmetic Formulation Studies:
Commonly used as a model ester in lab research to develop creams, lotions, and topical preparations, especially in cosmetic science.
Solvent and Carrier in Delivery System Experiments:
Functions as a non-aqueous solvent and delivery vehicle for lipophilic (oil-soluble) compounds, especially in transdermal and dermal absorption studies.
Texture and Spreadability Testing:
Evaluated in product development experiments focused on the viscosity, feel, and spreading behavior of emulsions and oil-based products.

Secondary Laboratory Uses:

Skin Permeation Enhancer:
Studied in pharmaceutical and dermatological labs for its role in enhancing transdermal penetration of active pharmaceutical ingredients (APIs).
Stability and Compatibility Testing:
Used in tests analyzing chemical stability and ingredient compatibility in emulsified and anhydrous formulations.
Model Compound in Fatty Ester Research:
Serves as a standard compound in academic and industrial research on fatty acid esters and their roles in topical delivery.

KEY PRODUCT FEATURES

KEY ATTRIBUTES

1. Basic Identification Attributes

Product Name: Isopropyl Palmitate
Chemical Name: Propan-2-yl hexadecanoate
Grade: Extra Pure
Chemical Formula: C₁₉H₃₈O₂
Molecular Weight: 298.50 g/mol
CAS Number: 142-91-6
Appearance: Clear, colorless to pale yellow oily liquid
Odor: Slight, characteristic ester-like odor

2. Composition

Purity: ≥99% (Extra Pure grade)
Main Component: Isopropyl Palmitate
Impurities: Trace amounts of other esters or fatty acids

3. Physical & Chemical Properties

Boiling Point: ~165–170 °C at 5 mmHg
Melting Point: ~15–20 °C
Flash Point: ~150 °C (closed cup)
Density: ~0.85 g/cm³ at 25 °C
Solubility: Insoluble in water; miscible with organic solvents and oils
Stability: Chemically stable under normal laboratory conditions

4. Safety & Hazard Attributes

GHS Classification:
✅ Not classified as hazardous under standard lab handling
Hazard Statements:
- Generally considered non-hazardous
- May cause slight skin or eye irritation with excessive exposure
PPE Requirements:
- Safety goggles
- Nitrile or latex gloves
- Lab coat
First Aid Measures:
- Skin Contact: Wash thoroughly with soap and water
- Eye Contact: Rinse cautiously with clean water
- Inhalation: Low volatility—move to fresh air if irritation occurs
- Ingestion: Rinse mouth; seek medical advice if symptoms develop
Fire Hazards:
- Combustible liquid
- Use CO₂, dry chemical, or foam to extinguish fire

5. Storage & Handling Attributes

Storage Conditions:
- Store in a tightly sealed container
- Keep in a cool, dry area away from oxidizing agents
- Protect from direct sunlight
Handling Tips:
- Avoid contact with eyes and skin
- Practice good laboratory hygiene after handling
- No special ventilation required under normal use

6. Laboratory Applications

Primary Uses:
- Non-polar solvent or carrier in formulations
- Emollient and dispersant in drug and cosmetic research
- Medium for dissolving lipophilic compounds in experiments
Secondary Uses:
- Used in transdermal delivery system testing
- Standard emollient in stability and penetration studies
- Lubricating agent in physical property testing
- Component in developing in-vitro skin absorption models

SAFETY HANDLING PRECAUTIONS

SAFETY MEASURES

Personal Protective Equipment (PPE):

Wear lab coat, nitrile gloves, and safety goggles.
Work in a well-ventilated area or use a fume hood to avoid inhalation of vapors.

Handling:

Avoid contact with eyes, skin, and clothing.
Do not inhale vapors or mist.
Wash hands thoroughly after handling.
Handle away from heat and open flames.

Storage:

Store in a tightly closed container.
Keep in a cool, dry, well-ventilated area.
Protect from light and sources of ignition.
Keep away from oxidizing agents.

FIRST AID MEASURES

Inhalation:

Move person to fresh air.
Seek medical attention if symptoms such as dizziness or respiratory irritation occur.

Skin Contact:

Wash with mild soap and water.
Remove contaminated clothing.
Seek medical attention if irritation develops.

Eye Contact:

Rinse thoroughly with water for several minutes.
Remove contact lenses if present and easy to do.
Get medical attention if irritation persists.

Ingestion:

Rinse mouth with water.
Do not induce vomiting.
Seek immediate medical advice.

FIRE FIGHTING MEASURES

Flammability:

Combustible liquid—can ignite at high temperatures.

Extinguishing Media:

Use dry chemicals, carbon dioxide (CO₂), or foam.
Water spray may be used to cool containers but not as a primary extinguishing agent.

Hazardous Combustion Products:

May emit carbon oxides (CO, CO₂) under fire conditions.

Firefighter Protection:

Use self-contained breathing apparatus (SCBA) and wear full protective gear.
Keep containers cool with water spray if exposed to fire.