| Identification | More | [Name]
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone | [CAS]
131-54-4 | [Synonyms]
2,2-DIHYDROXY-4,4'-DIMETHOXY BENZOPHENONE
2,2'-DIHYDROXY-4,4'-DIMETHOXYBENZOPHENONE
BENZOPHENONE-6
BENZOPHENONE-6-(2,2'-DIHYDROXY-4,4'-DIMETHOXYBENZOPHENONE)
BIS-(2-HYDROXY-4-METHOXY-PHENYL)-METHANONE
LABOTEST-BB LT00159524
Uvinul D49
UVINUL(R) D49
2,2’-dihydroxy-4,4’-dimethoxy-benzophenon
4,4'-Dimethoxy-2,2'-dihydroxybenzophenone
Benzophenone, 2,2'-dihydroxy-4,4'-dimethoxy-
bis(2-hydroxy-4-methoxyphenyl)-methanon
Cyasorb UV 12
cyasorbuv12
Methanone, bis(2-hydroxy-4-methoxyphenyl)-
Methanone,bis(2-hydroxy-4-methoxyphenyl)-
2,2Dihydroxy-4,4Dimethoxybenzophenone(Bp-6)
2.2''-DIHYD[CL]ROXY-4.4''-DIMETHY1[E]BENZOPHENONE
Cyasorb UV | [EINECS(EC#)]
205-027-3 | [Molecular Formula]
C15H14O5 | [MDL Number]
MFCD00009606 | [Molecular Weight]
274.27 | [MOL File]
131-54-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Yellow crystalline powder | [Melting point ]
133-136 °C(lit.)
| [Boiling point ]
377.26°C (rough estimate) | [density ]
1.2662 (rough estimate) | [refractive index ]
1.5000 (estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,2-8°C | [solubility ]
Chloroform (Slightly), Methanol (Slightly, Heated) | [form ]
Solid | [pka]
6.81±0.35(Predicted) | [color ]
Pale Yellow to Light Yellow | [Water Solubility ]
negligible | [Merck ]
14,1099 | [BRN ]
1887087 | [Stability:]
Hygroscopic | [Cosmetics Ingredients Functions]
FRAGRANCE
UV ABSORBER | [InChIKey]
SODJJEXAWOSSON-UHFFFAOYSA-N | [LogP]
3.9-4.1 | [CAS DataBase Reference]
131-54-4(CAS DataBase Reference) | [NIST Chemistry Reference]
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone(131-54-4) | [EPA Substance Registry System]
131-54-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S22:Do not breathe dust . | [WGK Germany ]
3
| [RTECS ]
DJ0900000
| [TSCA ]
Yes | [HS Code ]
29145090 | [Hazardous Substances Data]
131-54-4(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow crystalline powder | [Uses]
As ultraviolet light absorber, especially in paints, plastics. | [Preparation]
preparation by reaction of 2-hydroxy-4-methoxy-benzoic acid with resorcinol monomethyl ether in the presence of zinc chloride and phosphorous oxychloride at 7075° for 2. |
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