Sun Care

CHEM-1789( Butyl Methoxy Dibenzoyl Methane) or Avobenzone

CHEM- 1789 is an effective UV-A filter

The applications of CHEM-1789 with other UV-B filters have synergistic effect on the SPF value

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and cancer risk. Useful as an absorber that helps provide Protection against UV-A rays from sun.
Chem1789 is solvent soluble, Used for incorporation in wide range of sunscreen, skin care, personal care products & hair care products.

OMCX ( Octyl Methoxy Cinnamate )

OMCX is an effective UV-B filter.

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature ageing, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and skin cancer.

OMCX is soluble in most organic solvents facilitating good incorporation particularly into high SPF skin care and sunscreen product where a level of water resistance is desirable.

OMCX is compatible with most of the cosmetic ingredients.

For total UV range protection, OMCX is formulated with Chem-1789 (Avobenzone, UV-A blocking).
OMCX is highly effective UV-B filter which absorbs the UV-B rays in the range of 290-340nm.

Product name: OMCX
Chemical name: 2-ethylhexyl 4-methoxy cinnamate
INCI: Ethylhexyl Methoxycinnamate
CAS: 5466-77-3
EINECS: 226-775-7
USAN: Octinoxate
UV-absorption range: 835 at 310 ± 2 nm (E 1%, 1cm, in methanol)
Chemical structure: chem-omcx
Molecular Formula: C18H26O3
Molecular weight: 290.397
Applications: Sunscreens, hand and face lotions, assists in protection of skin from damaging UV-B radiation, component of anti-aging skin care formulations.
Technical Data Technical Data
Technical Data Technical Data
Appearance: Colourless to Pale yellow, oily liquid
Odor: Practically Odorless
Purity by GLC: Minimum 98.0 %
Absorbance (λ) (E 1%, 1cm, in methanol: Min 835 at 310 ± 2 nm
Acid Value: 1.0 Max
Refractive Index (at 20 °C) : 1.5420-1.5480
Specific gravity (at 20 °C): 1.008-1.020
Lovibond color 5 ¼ cell Not more than 2.0
Solubility: Soluble in Ethanol, Propylene Glycol, Isopropanol
Regulatory status max concentration: US: Up to 7.5%,Canada: Up to 8.5%, Europe: Up to 10%, Japan:
Up to 20%, Australia: Up to 10%, China: Up to 10% Up to 20%, Australia: Up to 10%, China: Up to 10%
Packaging: 235 kg Drum / 35 kg carboy / 1000 kg IBC
Storage recommendation: Store away from incompatible substances. Incompabilities: Oxidizers (Strong): Fire and explosion, hazard, protect from light. Shelf life two years from date of original packaging under adequate storage conditions.
CHEM OCR ( Octocrylene )

CHEM OCR is an effective UV-B filter.

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and cancer risk.

CHEM OCR is well established and highly stable UV-filter for personal Care applications, absorbing in the UV-B to short UV-A (280-350nm) range.

It’s particular strength comes from its ability to act as a UV – stabilizer for other sun care actives, where it is used in particular to boost performance of both UV-A and UV-B filters in a sun care formulation.

CHEMSOL HS ( Ensulizole )

CHEMSOL HS is an effective broad spectrum UV– B Filter.

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and cancer risk.

Chemsol HS is a highly effective UV-B filter absorbing in the UV-B range (290-340nm).

Chemsol HS is water-soluble, facilitating good incorporation particularly into high SPF skin care and sunscreen products where light, non-greasy feel is desired.

For total UV-range protection, Chemsol HS is usually formulated with Chem1789 (Avobenzone, UV-A blocking).

Product name: CHEMSOL HS
Chemical name: 2-Phenylbenzimidazole-5-sulphonic acid
INCI: Phenylbenzimidazole sulphonic acid
CAS: 27503-81-7
EINECS: 248-502-0
USAN: Ensulizole
Chemical structure:
US-Specific Extinction: E (1%,1cm) 920-1000 @ 302nm
Molecular Formula: C13H10N2O3S
Molecular weight: 274.3
Applications: High SPF sun screams, lotions, daily skin care creams with UV – protection. Water solubility for light, non greasy feel on skin.
Technical Data Technical Data
Technical Data Technical Data
Appearance: White to off-white
Odor: Practically odorless powder
Loss on drying: <=2.0% (105°C)
Assay: <=98.0 – 102.0% (w/w)
Solubility Soluble in water, add to the aqueous phase of water/oil emulsions before mixing with oil phase
Regulatory status max concentration: US: Up to 4%, Europe: Up to 8%, Japan: Up to 3%, China: Up to 8%, Canada: Up to 8%
Application information Soluble in oil and general hydrophobic solvents such as caprylic triglyceride, alkyl benzoate, liquid paraffin.
Packaging: 20 kg Carton Box
Storage recommendation Store away from incompatible substances. Shelf life two years from the date of original packaging under adequate storage conditions.
CHEM OS ( Ethylhexyl Salicylate )

CHEM OS is an effective oil soluble UV– B Filter

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and cancer risk.

Chem OS is an oil soluble chemical sunscreen agent that absorbs UVB radiation.

It is an excellent solubilizer for crystalline UV filters such as Butyl Methoxy dibenzoyl methane or Ethyl Hexyl Triazone.

CHEM HMS ( Homosalate )

CHEM HMS is an effective oil soluble UV-B filter.

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and cancer risk.

Chem HMS is oil soluble, faciliting easy incorporation in wide range of skin care, personal care products, hair care and sunscreen products.

It is an excellent solubilizer for crystalline UV filters such as Butyl Methoxydibenzoylmethane or Ethyl Hexyl Triazone.

Product name: CHEM HMS
Chemical name: 3,3,5-Trimethylcyclohexyl salicylate
INCI: Homosalate
CAS: 118-56-9
EINECS: 204-260-8
UV-Specific Extinction:(E 1%,1cm in Methanol) 170 – 180 nm @305nm ± 2nm
Molecular Formula: C16H22O3
Chemical structure:
Molecular weight: 262.36
Applications: Sunscreens, make up creams, hand and face lotions, assists in protection of skin from damaging UV-B radiation, component of Anti-aging skin care formulations.
Technical Data Technical Data
Technical Data Technical Data
Appearance: Clear oily liquid
Absorbance(λ) 170 – 180 nm
Assay by GC 90.0 – 110.0% (w/w)
Refractive Index (at 20°C): 1.516 – 1.519
Application information: Soluble in oil, insoluble in water.
Packaging: 200 kg Drum / 1000 kg IBC / 35kg Carboy
Storage recommendation Store away from incompatible substances.Store in tight containers at 15°C to 40°C.Shelf life two years from date of original packaging under adequate storage conditions.
CHEM L150 ( Ethylhexyl Triazone )

Ethylhexyl Triazone (Chem L150) is a highly effective oil soluble UV-B filter with an excellent photostability.

UV-A radiation [320-400nm] is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation [290-320nm] in linked to sunburn, cell damage and cancer risk.

Chem L150 is a highly effective UV-filter absorbing in the UV-B range [200-320 nm].

Chem L150 is a solvent-soluble, facilitating good incorporation particularly into high SPF skin care and sunscreen products where a high level of water- resistance is desired.

Product name: CHEM L150
Chemical name: 4,4,4 -(1,3,5-Triazine-2,4,6-triyltriimino) trisbenzoic acid tris(2-ethylhexyl) ester
INCI: Ethylhexyl Triazone
CAS: 88122-99-0
EINECS: 402-070-1
USAN: Ethylhexyl Triazone
Molecular Formula: C48H66N6O6
Chemical structure:
Molecular weight: 823.07
Applications: Chem L150 is an organic compound used in sunscreens to absorb UVB radiation. Sunscreens, make up creams, hand and face lotions, assists in protection of skin.
Technical Data
Appearance: White to light yellow powder.
Odour: Light Characteristic
Moisture Content by KF % w/w NMT 0.5%
Assay: 98% to 103%
UV in ethanol: 1550-1662
Melting Point: Upto 132°C
Packaging: 25 kg Carton Box
Storage recommendation: Store in cool, dry environment, away from direct sunlight and below 25°C. Shelf life two years when stored in original sealed container
CHEM DHBT (DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE)

CHEM DHBT is an effective UVA and UVB filter

UV-A radiation (320-400nm) is linked with the loss of skin elasticity, wrinkling and premature aging, whilst the more powerful UV-B radiation (290-320nm) is linked to sunburn, cell damage and cancer risk.

Chem DHBT is solvent soluble, used for incorporation in wide range of sunscreen, skin care, personal care products.

Product name: Chem DHBT
Chemical name: 4.4'4[6-R4-fR I ,1-dimethylethyl)aminoicarbonyl]phenyliamino]-1,3, bis(2-ethylhexyl)benzoate
INCI: Ethylhexyl Methoxycinnamate
CAS: 154702.15-5
EINECS: 421-450-8
USAN: Iscotrizinol
UV-absorption range: 835 at 310 ± 2 nm (E 1%, 1cm, in methanol)
Chemical structure:
Molecular Formula: C44H59N7O5
Molecular weight: 765.98
Applications: Assist in protection of skin from damaging UV-A radiation. Component of Sunscreens, make up creams, hand and face lotions,
Technical Data
Appearance: White to light yellow powder.
Odor: Characteristic.
UV Spectra: 1470min
LOD (70°C for 3Hr): NMTI.S%
Assay by UV: NLT 95.0 %
Melting point: Between 92°C to 100°C
Total Heavy Metals as Pb: < I0 ppm
2-Octyldodecan-l-olat 75 °C (20%w/w): Soluble, Clear liquid
Packaging: 25kg Carton Box
Storage recommendation: Store away from incompatible substances. Protect from direct light

Chemspec Chemicals