1,2-bis-(4-Methylphenyl)ethane-1,2-dione

BGC Id:	995385349846
CAS No:	3457-48-5
Synonyms:	4,4'-dimethylbenzil ; p-tolil ; di-p-tolylethanedione ; nsc 22505 ; 4,4'-dimethyldibenzoyl ; 4,4'-dimethylbenzil, 99+% ; di(4-methylphenyl) diketone ; bis(4-methylphenyl) diketone ; 4,4'-dimethylbenzil 97% ; labotest-bb lt00159323
Molecular Formula:	C16H14O2
Molecular Weight:	238.28
EINECS:	222-388-2

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Identify

Synonyms:

4,4'-dimethylbenzil ; p-tolil ; di-p-tolylethanedione ; nsc 22505 ; 4,4'-dimethyldibenzoyl ; 4,4'-dimethylbenzil, 99+% ; di(4-methylphenyl) diketone ; bis(4-methylphenyl) diketone ; 4,4'-dimethylbenzil 97% ; labotest-bb lt00159323

CAS:

3457-48-5

EINECS:

222-388-2

Molecular Formula:

C16H14O2

MDL:

Properties

Molecular Weight:

238.28 g·mol−1

Density:

1.119 ±0.06 g/cm3 (20 °C 760 Torr)

Melting point:

102-104 °C(lit.)

Boiling point:

211 °C (7 mmHg)

Physical Description:

yellow crystals or needles

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

24/25-36/37-26 (S)

WGK Germany:

What other providers are available for CAS 3457-48-5?

In addition to the providers presented here for 1,2-bis-(4-Methylphenyl)ethane-1,2-dione with the CAS number 3457-48-5, there are other 27 providers with slightly different product names available for this CAS number.

4,4'-Dimethylbenzil

Dayang Chem (Hangzhou) Co.,Ltd. | Carbone Scientific Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +18 additional providers that we know from the past

1,2-di-p-Tolylethane-1,2-dione

BLD Pharmatech Ltd +3 additional providers that we know from the past