COSMETIC FLUID 0515-OH

Cosmetic Fluid 0515-OH is a silicone-based emollient designed to provide high slip, soft after-feel, and improved spreadability in personal care formulations.
Cosmetic Fluid 0515-OH is typically described by the INCI combination Cyclopentasiloxane (and) Dimethiconol, and Cosmetic Fluid 0515-OH helps deliver a silky, non-greasy touch with a light, fast-drying sensory profile.
Cosmetic Fluid 0515-OH is widely used in hair care and skin care where glossy finish, frizz control, and smooth application are desired, but Cosmetic Fluid 0515-OH requires appropriate regulatory and market compliance considerations for cyclic silicones.

CAS Number: Mixture (supplier-specific; INCI blend)
EC Number: Mixture (supplier-specific; INCI blend)
Molecular Formula: Variable (silicone blend)
Molecular Weight: Variable (silicone blend)

Synonyms: Cosmetic Fluid 0515-OH, Cosmetic Fluid 0515 OH, Cyclopentasiloxane (and) Dimethiconol, Silicone Fluid 0515-OH, Dimethiconol in D5, Silicone Hair Serum Base, Silicone Emollient Blend, Volatile Silicone Carrier Blend, High Slip Silicone Fluid, Gloss-Boost Silicone Fluid, Frizz-Control Silicone Blend, Light Sensory Silicone Fluid, Cosmetic fluid 0515-OH, Cosmetic Fluid 0515-OH, COSMETIC FLUID 0515-OH, Cosmetic fluid 0515 OH, Cosmetic Fluid 0515 OH, COSMETIC FLUID 0515 OH, Cosmetic fluid 0515OH, Cosmetic Fluid 0515OH, Cosmeticfluid 0515-OH, Cosmeticfluid 0515OH, Cosmetic Fluid-0515-OH, Cosmetic Fluid-0515OH, Cosmetic Fluid 0515 (OH), Cosmetic fluid 0515 (OH), Cosmetic Fluid 0515 Hydroxyl, Cosmetic Fluid 0515 Hydroxy, Cosmetic Fluid 0515 Hydroxy (OH) grade, Cosmetic Fluid 0515-OH (trade name), Cosmetic Fluid 0515-OH (commercial product), Cosmetic Fluid 0515-OH (silicone fluid context), Cosmetic Fluid 0515-OH (hydroxyl functional fluid), Cosmetic Fluid 0515-OH (hydroxy-terminated fluid), Cosmetic Fluid 0515-OH (OH-terminated fluid), Cosmetic Fluid 0515-OH (hydroxyl-terminated polymer), Cosmetic Fluid 0515-OH (reactive silicone fluid), Cosmetic Fluid 0515-OH (functional silicone), Cosmetic Fluid 0515-OH (polydimethylsiloxane derivative context), Cosmetic Fluid 0515-OH (siloxane fluid), Cosmetic Fluid 0515-OH (viscosity grade context), Cosmetic Fluid 0515-OH (cosmetic ingredient), Cosmetic Fluid 0515-OH (personal care ingredient), Cosmetic Fluid 0515-OH (emollient fluid context), Cosmetic Fluid 0515-OH (hair conditioning fluid context), Cosmetic Fluid 0515-OH (skin feel modifier context), Cosmetic Fluid 0515-OH (formulation fluid), Cosmetic Fluid 0515-OH (carrier fluid context), Cosmetic Fluid 0515-OH (low odor fluid context), Cosmetic Fluid 0515-OH (clear silicone fluid context), Cosmetic Fluid 0515-OH (hydroxyl-functional silicone fluid), Cosmetic Fluid 0515-OH (hydroxy silicone oil), Cosmetic Fluid 0515-OH silicone oil (context), Cosmetic Fluid 0515-OH PDMS-OH (context), Hydroxy-terminated Cosmetic Fluid 0515, OH-terminated Cosmetic Fluid 0515, Hydroxyl-terminated Cosmetic Fluid 0515, Cosmetic Fluid 0515-OH (hydroxyl end-blocked), Cosmetic Fluid 0515-OH (diol-terminated siloxane context), Cosmetic Fluid 0515-OH (α,ω-dihydroxy siloxane context), Cosmetic Fluid 0515-OH (linear hydroxyl silicone), Cosmetic Fluid 0515-OH (silicone intermediate), Cosmetic Fluid 0515-OH (reactive intermediate), Cosmetic Fluid 0515-OH for elastomers (use context), Cosmetic Fluid 0515-OH for emulsions (use context), Cosmetic Fluid 0515-OH for conditioners (use context), Cosmetic Fluid 0515-OH for serums (use context), Cosmetic Fluid 0515-OH for creams (use context), Cosmetic Fluid 0515-OH for lotions (use context), Cosmetic Fluid 0515-OH for hair oils (use context), Cosmetic Fluid 0515-OH for skin oils (use context), Cosmetic Fluid 0515-OH (specialty fluid)

APPLICATIONS

Cosmetic Fluid 0515-OH is used in hair serums to add shine and reduce frizz without heavy residue.
Cosmetic Fluid 0515-OH is incorporated into leave-on hair treatments to improve combability and provide a silky finish.
Cosmetic Fluid 0515-OH is used in anti-frizz sprays to improve smoothness and reduce flyaways in humid conditions.

Cosmetic Fluid 0515-OH is used in hair oils and glossing products to deliver lightweight shine with fast dry-down.
Cosmetic Fluid 0515-OH is incorporated into thermal protection serums to reduce friction during blow-drying and styling.
Cosmetic Fluid 0515-OH is used in split-end sealers to improve hair fiber alignment and reduce roughness feel.

Cosmetic Fluid 0515-OH is used in conditioners to boost slip and reduce wet comb force in compatible systems.
Cosmetic Fluid 0515-OH is incorporated into hair masks to improve softness and smooth feel after rinsing.
Cosmetic Fluid 0515-OH is used in rinse-off conditioners where improved deposition and sensory elegance are desired.

Cosmetic Fluid 0515-OH is used in styling creams to improve spread and reduce tacky feel from polymers.
Cosmetic Fluid 0515-OH is incorporated into pomades and waxes to improve cohesion and reduce drag during application.
Cosmetic Fluid 0515-OH is used in hair finishing products to provide a polished, glossy look.

Cosmetic Fluid 0515-OH is used in body lotions to improve slip and reduce greasy after-feel.
Cosmetic Fluid 0515-OH is incorporated into moisturizers to provide a silky, powdery-dry skin feel after application.
Cosmetic Fluid 0515-OH is used in hand creams to improve spreadability and reduce stickiness.

Cosmetic Fluid 0515-OH is used in facial primers to improve glide and blur the appearance of texture in compatible systems.
Cosmetic Fluid 0515-OH is incorporated into foundations to improve spread, reduce streaking, and enhance wear feel.
Cosmetic Fluid 0515-OH is used in makeup setting products to improve comfort and reduce tack after dry-down.

Cosmetic Fluid 0515-OH is used in sunscreen products to improve rub-in aesthetics and reduce whitening in compatible emulsions.
Cosmetic Fluid 0515-OH is incorporated into after-sun products to improve slip and enhance sensory comfort.
Cosmetic Fluid 0515-OH is used in SPF sprays to improve spray feel and reduce drag during spreading.

Cosmetic Fluid 0515-OH is used in anti-chafe products to reduce skin friction during sport and daily movement.
Cosmetic Fluid 0515-OH is incorporated into massage products to provide smooth glide and easy spreading.
Cosmetic Fluid 0515-OH is used in post-shave balms to reduce tight feel and improve comfort.

Cosmetic Fluid 0515-OH is used in deodorant sticks to improve glide and reduce whitening from powders in compatible systems.
Cosmetic Fluid 0515-OH is incorporated into body mists and emulsified sprays to improve skin feel and reduce tack after drying.
Cosmetic Fluid 0515-OH is used in intimate care products to provide a gentle lubricious feel in compatible designs.

Cosmetic Fluid 0515-OH is used in silicone elastomer gels to adjust slip and improve spreading behavior.
Cosmetic Fluid 0515-OH is incorporated into pigment dispersions for color cosmetics to improve payoff and blendability.
Cosmetic Fluid 0515-OH is used in anhydrous formulations to deliver high slip and glossy finish with fast evaporation.

Cosmetic Fluid 0515-OH is valued because Cosmetic Fluid 0515-OH combines a volatile silicone carrier with a film-forming silicone resin that provides smoothness, shine, and long-lasting sensory benefits.

DESCRIPTION

Cosmetic Fluid 0515-OH is a silicone blend typically identified as Cyclopentasiloxane (and) Dimethiconol, where cyclopentasiloxane provides fast evaporation and dimethiconol provides conditioning film.
Cosmetic Fluid 0515-OH delivers a light, silky feel because the volatile carrier flashes off, leaving a thin dimethiconol-rich film that improves softness and gloss.
Cosmetic Fluid 0515-OH is widely used in hair care because Cosmetic Fluid 0515-OH reduces friction, improves combability, and supports humidity-resistant smoothness.

Cosmetic Fluid 0515-OH can improve the aesthetics of skin care by reducing tackiness and giving a dry, silky finish while maintaining pleasant cushion.
Cosmetic Fluid 0515-OH performance depends on compatibility with oils, waxes, and emulsifiers, and high electrolyte systems can reduce stability in some emulsions.
Cosmetic Fluid 0515-OH is typically supplied as a clear, colorless, low-odor fluid with moderate viscosity compared to non-volatile dimethicone blends.

Cosmetic Fluid 0515-OH should be used with appropriate regulatory awareness because cyclopentasiloxane is subject to restrictions in some markets and product categories.
Cosmetic Fluid 0515-OH should be stored tightly closed to minimize loss of volatile components and to preserve consistent viscosity.
Cosmetic Fluid 0515-OH should be used according to supplier specifications, IFRA-related considerations for fragrance-containing products, and cosmetic regulations for the target market.

PROPERTIES

INCI Name: Cyclopentasiloxane (and) Dimethiconol
Common Name: Cosmetic Fluid 0515-OH
Chemical Type: Volatile silicone carrier with film-forming silicone (dimethiconol in D5)
Appearance: Clear, colorless fluid
Odor: Very low to none
Solubility: Insoluble in water; compatible with many silicones and nonpolar oils (system dependent)
Volatility: Moderate to high due to cyclopentasiloxane carrier
Film Formation: Leaves a thin dimethiconol film that improves gloss and conditioning
Sensory Profile: High slip, silky feel, fast dry-down, non-greasy finish
Viscosity: Moderate (grade dependent)
Stability: Generally stable under normal storage; avoid strong oxidizers and contamination
Storage Temperature: 15–25°C, tightly closed, protect from excessive heat
Shelf Life: Typically 24 months in original sealed packaging (supplier dependent)

FIRST AID

Inhalation:
Move to fresh air if mists are inhaled during spraying or processing.
Seek medical attention if respiratory irritation persists.
Avoid breathing aerosols during spray applications and high-shear operations.

Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.

Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs or if a significant amount is swallowed.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
Aspiration risk may exist if low-viscosity silicone fluids are ingested.
Provide supportive care based on exposure route and symptoms.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves and safety glasses.
Avoid contact with eyes and prolonged skin contact during bulk handling.
Wash hands after handling and before eating, drinking, or smoking.

Ventilation:
Use general ventilation for normal handling.
Use local exhaust if aerosols or mists may be generated, especially during spraying.
Avoid confined areas where volatile vapors may accumulate.

Storage:
Store in tightly closed containers in a cool, dry place.
Protect from excessive heat and keep away from ignition sources in bulk handling areas.
Minimize container opening time to reduce loss of cyclopentasiloxane and viscosity drift.

Spill and Leak Procedures:
Contain the spill and absorb with inert material.
Clean surfaces thoroughly because silicone fluids can create serious slip hazards.
Dispose of waste according to local regulations and facility procedures.

Handling Precautions:
Confirm regulatory acceptability of cyclopentasiloxane use for the intended market and product category.
Pre-blend Cosmetic Fluid 0515-OH into the appropriate oil or silicone phase to ensure uniform distribution.
Rotate stock using FIFO practices to maintain consistent quality and predictable sensory performance.