ChemicalBook > CAS DataBase List > Homosalate

Homosalate

Product Name
Homosalate
CAS No.
118-56-9
Chemical Name
Homosalate
Synonyms
HMS;HOMOMENTHYL SALICYLATE;Heliopan;3,3,5-TRIMETHYLCYCLOHEXYL SALICYLATE;Benzoicacid,2-hydroxy-,3,3,5-trimethylcyclohexylester;Homosalat;HELIOPHAN;omosalate;Coppertone;HOMOSALATE
CBNumber
CB2203124
Molecular Formula
C16H22O3
Formula Weight
262.34
MOL File
118-56-9.mol
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Homosalate Property

Boiling point:
161-165°C (12 torr)
Density 
1.05
vapor pressure 
0.015Pa at 25℃
refractive index 
n20 1.516 to 1.518
Flash point:
169 - 173℃
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Slightly), DMSO (Slightly)
pka
8.10±0.30(Predicted)
form 
Liquid
color 
Colourless
Odor
at 100.00?%. mild menthol
Water Solubility 
<0.1 g/100 mL at 26 ºC
BRN 
2731604
LogP
6.27 at 25℃
CAS DataBase Reference
118-56-9(CAS DataBase Reference)
NIST Chemistry Reference
Homosalate(118-56-9)
EPA Substance Registry System
3,3,5-Trimethylcyclohexyl salicylate (118-56-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/39
WGK Germany 
2
HS Code 
29182300
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR1085
Product name
Homosalate
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
1g
Price
$101
Updated
2025/07/31
Sigma-Aldrich
Product number
S356662
Product name
3,3,5-TRIMETHYLCYCLOHEXYL SALICYLATE
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$179
Updated
2025/07/31
Sigma-Aldrich
Product number
1311408
Product name
Homosalate
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
500mg
Price
$393
Updated
2025/07/31
TCI Chemical
Product number
T2278
Product name
3,3,5-Trimethylcyclohexyl Salicylate (cis- and trans- mixture)
Purity
>98.0%(GC)
Packaging
25g
Price
$48
Updated
2025/07/31
TCI Chemical
Product number
T2278
Product name
3,3,5-Trimethylcyclohexyl Salicylate (cis- and trans- mixture)
Purity
>98.0%(GC)
Packaging
100g
Price
$118
Updated
2025/07/31
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Homosalate Chemical Properties,Usage,Production

Description

Homosalate is an organic compound that belongs to a class of chemicals called salicylates. Salicylates prevent direct skin exposure to the sun’s harmful rays by absorbing ultraviolet (UV) light. Homosalate specifically absorbs short-wave UVB rays, associated with DNA damage and an increased risk of skin cancer. It is a widely used chemical in sunscreens and skin care products with SPF. However, Homosalate is a potential endocrine disruptor and studies in cells suggest it may impact hormones. In addition to direct health concerns following homosalate exposure, the chemical may also enhance the absorption of pesticides in the body.

Chemical Properties

Liquid.

Uses

Homosalate used as a UV filter in various personal skin care formulations and cosmetics.

Uses

UV screen, analgesic

Uses

homosalate is a chemical uVB absorber included in the FDA’s Category I Sunscreen Chemical list. Its approved usage level is 4 to 15 percent by the FDA and 10 percent by the european union’s Cosmetic Directive.

Definition

A homolog of menthyl salicylate.

brand name

Eusolex (Rona Laboratories, Great Britain); Heliophan (Greeff).

General Description

Viscous or light yellow to slightly tan liquid or oil.

Air & Water Reactions

Homosalate will hydrolyze under basic conditions. . Insoluble in water.

Reactivity Profile

An ester and a phenol. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Fire Hazard

Homosalate is probably combustible.

Flammability and Explosibility

Non flammable

Side effects

Similar to oxybenzone, homosalate affects hormone activity once absorbed. Skin rashes, acne and skin irritation are rare side effects of the toxic chemical. Estrogen, androgen and progesterone have all been found to be disrupted when the body is exposed to homosalate.

Synthesis

116-02-9

119-36-8

118-56-9

In a 250 mL three-necked flask, 10.0 g of methyl salicylate and 23.3 g of 3,3,5-trimethylcyclohexanol were added as reaction feedstock, followed by 0.50 g of potassium carbonate as a catalyst and 0.1 g of ammonium bromide as a co-catalyst. The reaction mixture was heated to 180 °C and the reaction was continued at this temperature for 13 hours. The conversion of methyl salicylate was monitored by gas chromatography during the reaction. Upon completion of the reaction, the products were separated using a vacuum distillation unit, and the fore grade fractions were recycled. Finally, 13.98 g of 3,3,5-trimethylcyclohexyl 2-hydroxybenzoate was obtained as a colorless liquid with a yield of 81.1%, and the purity was analyzed by gas chromatography to be greater than 99%.

References

[1] Patent: CN105541634, 2016, A. Location in patent: Paragraph 0023; 0024

Homosalate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Homosalate manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Homosalate 118-56-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
10000KGS
Release date
2025-07-04
Anhuyan (Hainan) Biotechnology Co., LTD
Product
Homosalate 118-56-9
Price
US $0.00-0.00/kg
Min. Order
0.001kg
Purity
99%
Supply Ability
2000000T
Release date
2025-06-11
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Homosalate 118-56-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-11

118-56-9, HomosalateRelated Search:


  • Benzoic acid, 2-hydroxy-, 3,3,5-trimethylcyclohexyl ester
  • Benzoicacid,2-hydroxy-,3,3,5-trimethylcyclohexylester
  • component of Coppertone
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  • Filtersol ''A''
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  • 2-HYDROXYBENZOIC ACID 3,3,5-TRIMETHYLCYCLOHEXYL ESTER
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