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LC1821 Diphenylmethane
for synthesis

 

Order number Packaging Quantity Price €
AC28821 Glass bottle 250 ml 11.88
AC28821 Glass bottle 1 l 38.7

 

Product information
Synonyms Benzylbenzene
Hill Formula C13H12
Chemical formula (C6H5)2CH2
HS Code 2902 90 00
EC number 202-978-6
Molar mass 168.23 g/mol
CAS number 101-81-5

 

Chemical and physical data
Ignition temperature 485 °C
Solubility 0.014 g/l (25 °C)
Melting point 22 – 25 °C
Molar mass 168.23 g/mol
Bulk density 1006 kg/m3
Boiling point 264 – 266 °C (1013 hPa)
Vapor pressure 1 hPa (77 °C)
Explosion limit 0.69 – 8.66 %(V)
Flash point 130 °C
Refractive index 1.576 (20 °C, 589 nm)

 

Safety information
R Phrase R 50/53
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 24-61
Avoid contact with skin.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger dangerous for the environment
Hazard Symbol Dangerous for the environment
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(DIPHENYLMETHANE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(DIPHENYLMETHANE), 9, III

 

Toxicological data
LD 50 oral LD50 rat 2250 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Melting range
– lower value
≥ 22 °C
– upper value ≤ 25 °C
Identity (IR) passes test