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Molecular formula:CH₂=CHMgCl    
Content:
Purpose:pharmaceutical intermediates
appearance:(yellow liquid)   
Packing:100KG cylinder

Alias: 2,3-Dimethyl-2,3-butanediol; 2,3-Dimethylbutane-2,3-diol; Pinacone;
Appearance: White crystal
Content: 99%
Molecular formula: HOC(CH₃)₂C(CH₃)₂OH
Molecular weight: 118.17

CAS NO.：696-61-7
Molecular formula: C₇H₇ClMg
Molecular weight: 150.8885

Synonyms:1:4,4-Difluoro Benzophenone; 4,4-Difluorobenzophenone; 4,4-Difluoro Diphenyl Ketone; 4,4'-difluoro-benzophenon; Benzophenone, 4,4'-difluoro-; bis(4-fluorophenyl)-methanon; Bis(p-fluorophenyl) ketone; bis(p-fluorophenyl)ketone; Di-p-fluorophenyl ketone; di-p-fluorophenylketone; Methanone, bis(4-fluorophenyl)-; Bis(4-fluorophenyl)-methanone; (4,4-difluorocyclohexa-2,5-dien-1-yl)(phenyl)methanone
CAS:345-92-6
Molecular Formula:C₁₃H₁₀F₂O
Molecular Weight:220.2147

CAS: 6197-30-4
Basic Information
Its chemical name is Ethylhexyl 2-cyano-3,3-diphenylacrylate.
Molecular Formula: C₂₄H₂₇NO₂
Molecular Weight: 361.48
It is an oil-soluble ultraviolet absorber with stable chemical properties and is insoluble in water.
Applications
As a Category I sunscreen agent, Octocrylene can absorb part of UVB and a small amount of UVA. It features high absorption efficiency, non-toxicity, no teratogenicity, and excellent photothermal stability.
Widely approved and used in the cosmetics industry across the United States and Europe, this ingredient is commonly added to sunscreen products. Classic mainstream sun care items contain Octocrylene, including ANESSA Perfect UV Sunscreen and Shiseido UV Perfect Sunscreen.