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Benzene,1,1'-methylenebis- cas no:101-81-5

Synonyms: Methane,diphenyl- (8CI);1,1'-Methylenebis[benzene];Benzene, (phenylmethyl)-;Benzylbenzene;Ditan;Ditane;NSC 4708;

Identification
NameBenzene,1,1'-methylenebis-
CAS101-81-5
SynonymsMethane,diphenyl- (8CI);1,1'-Methylenebis[benzene];Benzene, (phenylmethyl)-;Benzylbenzene;Ditan;Ditane;NSC 4708;
EINECS(EC#)202-978-6
Molecular FormulaC13H12
Molecular Weight168.24
Chemical Properties
Appearanceclear liquid or low melting crystal
refractive index1.576-1.578
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass9
Safety Data

Hazard UN NO.
Risk R22
Safety

Hazard Codes:
    Xn: Harmful
Risk Statements about Diphenylmethane (101-81-5):
    R22 Harmful if swallowed.
Safety Statements about Diphenylmethane (101-81-5):
    S24/25 Avoid contact with skin and eyes.
1. Storage: Store in a cool, dry place. Keep container closed when not in use.
2. Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 12, Pg. 705, 1974.
rat LD50 oral 2250mg/kg (2250mg/kg)   Food and Cosmetics Toxicology. Vol. 12, Pg. 705, 1974.

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Kingreat Chemistry Company Limited
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Finetech Industry limited.
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Boc Sciences
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