• Name

  BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE

• EINECS
• CAS No. 187393-00-6
• Article Data38
• CAS DataBase
• Density 1.11 g/cm³
• Solubility
• Melting Point 83-85°; mp 80° (Mongiat)
• Formula C₃₈H₄₉N₃O₅
• Boiling Point 781.977 °C at 760 mmHg
• Molecular Weight 627.824
• Flash Point 426.724 °C
• Transport Information
• Appearance
• Safety
• Risk Codes
• Molecular Structure
• Hazard Symbols
• Synonyms 2,2'-(6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl)bis(5-((2-ethylhexyl)oxy)phenol);Bis-ethylhexyloxyphenol methoxyphenyl triazine;UNII-PWZ1720CBH;Tinosorb S;BEMT;
• PSA 106.82000
• LogP 9.48280

Synthetic route

90723-86-7

2,4-dichloro-6-(4-methoxy-phenyl)-[1,3,5]triazine

108-46-3

recorcinol

A

187393-00-6

tinosorb S

B

1440-00-2

4-[4-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]benzene-1,3-diol

Conditions

Conditions	Yield
aluminium chloride In sulfolane; methanol; 5,5-dimethyl-1,3-cyclohexadiene

...Expand

123-04-6

3-(chloromethyl)heptane

1440-00-2

4-[4-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]benzene-1,3-diol

187393-00-6

tinosorb S

Conditions

Conditions	Yield
With sodium carbonate In N,N-dimethyl-formamide at 100 - 143℃; for 7h; pH=7; Reagent/catalyst; Temperature;

18908-66-2

2-ethylhexyl bromide

1440-00-2

4-[4-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]benzene-1,3-diol

187393-00-6

tinosorb S

Conditions

Conditions	Yield
With sodium carbonate In N,N-dimethyl-formamide at 125℃;
With sodium carbonate In N,N-dimethyl-formamide at 125℃;	160 g

90723-86-7

2,4-dichloro-6-(4-methoxy-phenyl)-[1,3,5]triazine

187393-00-6

tinosorb S

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: aluminum (III) chloride / sulfolane / 5 h / 40 - 50 °C 2: sodium carbonate / N,N-dimethyl-formamide / 125 °C View Scheme
Multi-step reaction with 2 steps 1: aluminum (III) chloride / sulfolane / 5 h / 40 - 50 °C 2: sodium carbonate / N,N-dimethyl-formamide / 125 °C View Scheme

100-66-3

methoxybenzene

187393-00-6

tinosorb S

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: aluminum (III) chloride / sulfolane / 40 - 60 °C 2: aluminum (III) chloride / sulfolane / 5 h / 40 - 50 °C 3: sodium carbonate / N,N-dimethyl-formamide / 125 °C View Scheme
Multi-step reaction with 3 steps 1: aluminum (III) chloride / sulfolane / 40 - 60 °C 2: aluminum (III) chloride / sulfolane / 5 h / 40 - 50 °C 3: sodium carbonate / N,N-dimethyl-formamide / 125 °C View Scheme

187393-00-6

tinosorb S

80262-44-8

cucurbituril

2C36H36N24O12*C38H49N3O5

Conditions

Conditions	Yield
at 20 - 47℃; for 3h; neat (no solvent);	38%

Bemotrizinol Specification