Bis(2-hydroxy-4-methoxyphenyl)methanone cas no:131-54-4
Synonyms: Benzophenone,2,2'-dihydroxy-4,4'-dimethoxy- (6CI,8CI);4,4'-Dimethoxy-2,2'-dihydroxybenzophenone;Benzophenone 6;Cyasorb UV 12;NSC 40149;Seesorb 107;Uvinul 3049;Uvinul D 49;
NameBis(2-hydroxy-4-methoxyphenyl)methanone
CAS131-54-4
SynonymsBenzophenone,2,2'-dihydroxy-4,4'-dimethoxy- (6CI,8CI);4,4'-Dimethoxy-2,2'-dihydroxybenzophenone;Benzophenone 6;Cyasorb UV 12;NSC 40149;Seesorb 107;Uvinul 3049;Uvinul D 49;
EINECS(EC#)205-027-3
Molecular FormulaC15H14O5
Molecular Weight274.27
AppearanceYellow granular powder.
refractive index1.605
storage tempKeep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass4.1
Hazard Xi:Irritant
Risk R36/37/38
Safety
Safety Information of?Bis(2-hydroxy-4-methoxyphenyl)methanone (CAS NO.131-54-4):
Hazard Codes:Xi?? 
Risk Statements:36/37/38
Irritating to eyes, respiratory system and skin?
Safety Statements:26-37/39-22
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37/39:Wear suitable gloves and eye/face protection
22:Do not breathe dust?????
WGK Germany:3
RTECS:DJ0900000
Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
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mma-sat 10?μg/plate
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JACTDZ ?? Journal of the American College of Toxicology. 2 (5)(1983),35. |
