CAS 70356-09-1

Avobenzone

Description:

Avobenzone, with the CAS number 70356-09-1, is a chemical compound primarily used as a sunscreen agent due to its ability to absorb the full spectrum of UVA rays, providing effective protection against skin damage and photoaging. It is a lipophilic molecule, which means it is soluble in oils and fats, making it suitable for incorporation into various cosmetic formulations. Avobenzone is known for its stability under UV light compared to other sunscreen agents, although it can degrade when exposed to sunlight over time unless stabilized with other ingredients. Its chemical structure features a conjugated system that allows it to absorb UV radiation effectively. In formulations, it is often combined with other UV filters to enhance overall sun protection. Avobenzone is generally considered safe for topical use, but some individuals may experience skin sensitivity or allergic reactions. Regulatory bodies, including the FDA, have approved its use in sunscreens, making it a popular choice in both cosmetic and dermatological products.

Formula: C₂₀H₂₂O₃

InChI: InChI=1S/C20H22O3/c1-20(2,3)16-9-5-14(6-10-16)18(21)13-19(22)15-7-11-17(23-4)12-8-15/h5-12H,13H2,1-4H3

InChI key: InChIKey=XNEFYCZVKIDDMS-UHFFFAOYSA-N

SMILES: C(CC(=O)C1=CC=C(OC)C=C1)(=O)C2=CC=C(C(C)(C)C)C=C2

Synonyms:

• 1,3-Propanedione, 1-[4-(1,1-dimethylethyl)phenyl]-3-(4-methoxyphenyl)-
• 1-(4-(1,1-Dimethylethyl)phenyl)-3-(4-methoxyphenyl)-1,3-propanedione
• 1-(4-Methoxyphenyl)-3-(4-tert-butylphenyl)propane-1,3-dione
• 1-(4-Tert-Butylphenyl)-3-(4-Methoxyphenyl)Propane-1,3-Dione
• 1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)propan-1,3-dione
• 1-[4-(1,1-Dimethylethyl)phenyl]-3-(4-methoxyphenyl)propan-1,3-dion
• 1-[4-(1,1-Dimethylethyl)phenyl]-3-(4-methoxyphenyl)propane-1,3-dione
• 1-[4-(1,1-Dimetiletil)Fenil]-3-(4-Metoxifenil)Propano-1,3-Diona
• 2-Pentoxy-1,3-Diphenyl-Propane-1,3-Dione
• 3-(4-Methoxyphenyl)-1-(4-tert-butylphenyl)-1,3-propanedione
• 4-(1,1-Dimethylethyl)-4'-methoxydibenzoylmethane
• 4-Methoxy-4'-tert-butyldibenzoylmethane
• 4-Tert-Butylmethoxy Di-benzoyl-methane
• 4-tert-Butyl-4'-methoxy-dibenzoylmethane
• 4-tert-Butyl-4'-methoxydibenzoylmethane
• Butyl Methoxydibenzoylmethane
• Butylmethoxydibenzoylmethane
• Escalol 517
• Eusolex 9020
• NeoHeliopan 357
• P-methoxydibenzoylmethane
• Parseal-1789
• Parsol 1789
• Parsol A
• Parsol RTM 1789
• Photoplex
• Propane-1,3-Dione, 1-[4-(1,1-Dimethylethyl)Phenyl]-3-(4-Methoxyphenyl)-
• Solarom BMBM
• Sunscreener 1789
• Uvinul BMBM
• Avobenzone

Avobenzone

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Purity: >98.0%(T)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 310.39

Ref: 3B-B3382

Avobenzone

CAS: 70356-09-1

Color and Shape: Neat

Ref: 61-FOR0902.00

Avobenzone

CAS: 70356-09-1

Ketone-phenols and ketones with other oxygen function

Formula: C₂₀H₂₂O₃

Color and Shape: White Powder

Molecular weight: 310.15689

Ref: 45-1045337

1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)propane-1,3-dione

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 310.3869

Ref: IN-DA003459

Avobenzone

CAS: 70356-09-1

Avobenzone

Formula: C₂₀H₂₂O₃

Purity: ≥95%

Molecular weight: 310.39

Ref: 54-BUP16711

Avobenzone

CAS: 70356-09-1

Avobenzone (Butyl methoxydibenzoylmethane), an oil-soluble ingredient, is a dibenzoylmethane derivative used in sunscreen products to absorb the full spectrum

Formula: C₂₀H₂₂O₃

Purity: 97.93%

Color and Shape: White To Pale Yellow Solid

Molecular weight: 310.39

Ref: TM-T0695

Avobenzone-13C-d3

CAS: 70356-09-1

Formula: C₁₉₁₃CH₁₉D₃O₃

Color and Shape: Pale Yellow Solid

Molecular weight: 314.40

Ref: 4Z-A-230002

Avobenzone

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Color and Shape: White To Off-White Solid

Molecular weight: 310.39

Ref: 4Z-A-230001

Avobenzone

Controlled Product

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Color and Shape: Neat

Molecular weight: 310.39

Ref: 86-MM0902.00

Parsol 1789

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Color and Shape: Neat

Molecular weight: 310.39

Ref: 04-C15894520

1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)-1,3-propanedione

CAS: 70356-09-1

1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)-1,3-propanedione

Formula: C₂₀H₂₂O₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 310.38687

Ref: 54-OR350370

Avobenzone

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Molecular weight: 310.39

Ref: ST-EA-CP-A225000

Avobenzone

CAS: 70356-09-1

Formula: C₂₀H₂₂O₃

Color and Shape: Neat

Molecular weight: 310.39

Ref: TR-A794690

Avobenzone-¹³CD₃

Controlled Product

CAS: 70356-09-1

Formula: CC₁₉D₃H₁₉O₃

Color and Shape: Neat

Molecular weight: 314.4

Ref: TR-A814671

Avobenzone

CAS: 70356-09-1

Avobenzone is a sunscreen agent that absorbs ultraviolet light in the UVA range and protects the skin from sunburn. This compound is also used in other applications, such as to protect photo-sensitive devices from damage by UV radiation. Avobenzone is a derivative of coumarin with hydroxyl groups on each ring. It has been shown to be genotoxic, having the potential to induce autoimmune diseases and skin cancer in vivo. The rate of absorption of avobenzone into human skin cells varies depending on the type of cell. There are two types of avobenzone: one which absorbs UVB rays and one which absorbs UVA rays; however, it has been found that both types are able to penetrate into the deeper layers of skin cells. This may lead to harmful effects, including DNA damage or cancerous changes in cells.

Formula: C₂₀H₂₂O₃

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 310.39 g/mol

Ref: 3D-FA18034

3-(4-tert-butylphenyl)-3-hydroxy-1-(4-methoxyphenyl)prop-2-en-1-one

CAS: 70356-09-1

Purity: 97%

Color and Shape: Solid

Molecular weight: 310.157

Ref: 10-F787589