CAS 3457-48-5|4,4'-dimethylbenzil

Introduction：Basic information about CAS 3457-48-5|4,4'-dimethylbenzil, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name4,4'-dimethylbenzil
CAS Number3457-48-5Molecular Weight238.28100
Density1.119 g/cm3Boiling Point211 °C (7 mmHg)
Molecular FormulaC16H14O2Melting Point102-104 °C(lit.)
MSDSChineseUSAFlash Point168.6ºC

Names

Name1,2-bis(4-methylphenyl)ethane-1,2-dione
SynonymMore Synonyms

Chemical & Physical Properties

Density1.119 g/cm3
Boiling Point211 °C (7 mmHg)
Melting Point102-104 °C(lit.)
Molecular FormulaC16H14O2
Molecular Weight238.28100
Flash Point168.6ºC
Exact Mass238.09900
PSA34.14000
LogP3.36900
Index of Refraction1.58
InChIKeyBCWCEHMHCDCJAD-UHFFFAOYSA-N
SMILESCc1ccc(C(=O)C(=O)c2ccc(C)cc2)cc1

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard CodesXi
Risk PhrasesR36/37/38
Safety PhrasesS24/25
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2914399090

Customs

HS Code2914399090
Summary2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles1

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Synonyms

p-Tolil
1,2-bis(p-methylphenyl)ethanedione
EINECS 222-388-2
1,2-di(4-methylphenyl)-1,2-ethanedione
Di-p-tolylethanedione
4,4'-Dimethylbenzil
1,2-Di-p-tolylethane-1,2-dione
Ethandione,bis(p-tolyl)
1,2-bis(4-methoxyphenyl)-ethane-1,2-dione
4,4'-dimethylbibenzoyl
MFCD00008554
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