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(2-benzoylphenyl)[3-(trifluoromethyl)phenyl]methanone, commonly known as benzophenone-3, is a synthetic organic compound that serves as a UV-filtering agent. It is widely used in sunscreens and personal care products to protect the skin from harmful ultraviolet (UV) radiation by absorbing and dissipating the energy. Benzophenone-3 is known for its effectiveness in shielding the skin against UVA rays, which are responsible for premature aging and skin cancer. However, there is an ongoing debate about its safety due to concerns regarding potential hormone disruption and other health effects. Research has shown that benzophenone-3 can be absorbed through the skin and has been detected in bodily fluids, which raises questions about its long-term impact on human health.

438-73-3

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438-73-3 Usage

Uses

Used in Sunscreen Products:
Benzophenone-3 is used as a UV-filtering agent in sunscreen products to protect the skin from harmful UV radiation. It is particularly effective in shielding the skin against UVA rays, which are known to cause premature aging and increase the risk of skin cancer. (2-benzoylphenyl)[3-(trifluoromethyl)phenyl]methanone's ability to absorb and dissipate UV energy makes it a valuable ingredient in sunscreen formulations.
Used in Personal Care Products:
In addition to sunscreens, benzophenone-3 is also used in other personal care products, such as moisturizers, makeup, and hair care products. Its UV-filtering properties help protect the skin and hair from the damaging effects of UV radiation, promoting overall skin and hair health.
Used in Research:
Benzophenone-3 is also utilized in scientific research to study the effects of UV radiation on various biological systems. Researchers use (2-benzoylphenyl)[3-(trifluoromethyl)phenyl]methanone to investigate the mechanisms of UV-induced damage and to develop new strategies for protecting the skin and other tissues from the harmful effects of UV exposure.
Despite its widespread use and effectiveness as a UV-filtering agent, there is an ongoing discussion about the safety and efficacy of benzophenone-3. Some studies have suggested that it may have hormone-disrupting properties and could potentially impact human health. As a result, further research is needed to fully understand the long-term effects of this chemical and to determine the most appropriate safety guidelines for its use in personal care products and other applications.

Check Digit Verification of cas no

The CAS Registry Mumber 438-73-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 438-73:
(5*4)+(4*3)+(3*8)+(2*7)+(1*3)=73
73 % 10 = 3
So 438-73-3 is a valid CAS Registry Number.

438-73-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name phenyl-[2-[3-(trifluoromethyl)benzoyl]phenyl]methanone

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:438-73-3 SDS

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