4,4'-dimethylbenzil

Modify Date: 2025-08-20 19:24:45

4,4'-dimethylbenzil structure	Common Name	4,4'-dimethylbenzil
	CAS Number	3457-48-5	Molecular Weight	238.28100
	Density	1.119 g/cm3	Boiling Point	211 °C (7 mmHg)
	Molecular Formula	C₁₆H₁₄O₂	Melting Point	102-104 °C(lit.)
	MSDS	Chinese USA	Flash Point	168.6ºC

Name	1,2-bis(4-methylphenyl)ethane-1,2-dione
Synonym	More Synonyms

Density	1.119 g/cm3
Boiling Point	211 °C (7 mmHg)
Melting Point	102-104 °C(lit.)
Molecular Formula	C₁₆H₁₄O₂
Molecular Weight	238.28100
Flash Point	168.6ºC
Exact Mass	238.09900
PSA	34.14000
LogP	3.36900
Index of Refraction	1.58

4,4'-dimethylbenzil MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2914399090

Precursor 8
CAS#:1218-89-9 Ethanone,2-hydr... CAS#:104-87-0 p-Tolualdehyde CAS#:872-36-6 1,3-Dioxol-2-one CAS#:106-38-7 4-Bromotoluene
CAS#:874-60-2 p-toluoyl chloride CAS#:14271-73-9 4-methylbenzoyl... CAS#:2789-88-0 DI-P-TOLYLACETYLENE CAS#:79-37-8 Oxalyl chloride
DownStream 9
CAS#:107659-77-8 (4S,5R)-4,5-bis... CAS#:21514-58-9 1,2-bis[4-(brom... CAS#:589-18-4 p-tolylmethanol CAS#:538-39-6 1,2-di(p-tolyl)...
CAS#:99-75-2 methyl p-toluate CAS#:2728-05-4 Benzamide,N,N-d... CAS#:2695-79-6 Benzeneacetic a... CAS#:1218-89-9 Ethanone,2-hydr...
CAS#:66768-19-2 1,2-bis(4-methy...

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Excited carbonyl formation in the combination and disproportionation of free radicals.

J. Biolumin. Chemilumin. 7(1) , 27-35, (1992)

The pyrolyisis of di-tert-butyl peroxyoxalate in the presence of para-substituted benzaldehydes produces almost quantitatively the corresponding p,p'-disubstituted benzils. The formation of these prod...

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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4,4'-dimethylbenzil

Names

Chemical & Physical Properties

MSDS

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles1

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.