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ChemicalBook >> CAS DataBase List >>4,4'-Dimethylbenzophenone

4,4'-Dimethylbenzophenone

CAS No.
611-97-2
Chemical Name:
4,4'-Dimethylbenzophenone
Synonyms
SKL272;p-Tolyl ketone;DI-P-TOLYL KETONE;Bis-p-tolyl ketone;Di-p-tolylmethanone;4,4'-Dimethylbenzoph;4,4'-Carbonylbis(toluene);Di(4-methylphenyl) ketone;p,p'-Dimethylbenzophenone;4,4'-DIMETHYL-BENZOPHENON
CBNumber:
CB7383061
Molecular Formula:
C15H14O
Molecular Weight:
210.27
MDL Number:
MFCD00017214
MOL File:
611-97-2.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02

4,4'-Dimethylbenzophenone Properties

Melting point 90-93 °C(lit.)
Boiling point 200 °C17 mm Hg(lit.)
Density 1.0232 (rough estimate)
refractive index 1.5361 (estimate)
Flash point 200°C/17mm
storage temp. Sealed in dry,Room Temperature
form Crystalline Powder
color Pale brown
Water Solubility Insoluble in water.
BRN 1240527
InChI InChI=1S/C15H14O/c1-11-3-7-13(8-4-11)15(16)14-9-5-12(2)6-10-14/h3-10H,1-2H3
InChIKey ZWPWLKXZYNXATK-UHFFFAOYSA-N
SMILES C(C1=CC=C(C)C=C1)(C1=CC=C(C)C=C1)=O
CAS DataBase Reference 611-97-2(CAS DataBase Reference)
FDA UNII GI3DRY0THD
NIST Chemistry Reference
EPA Substance Registry System Methanone, bis(4-methylphenyl)- (611-97-2)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36/37-26
WGK Germany  3
TSCA  Yes
HS Code  29143990
NFPA 704
0
1 0

4,4'-Dimethylbenzophenone price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 225274 4,4′-Dimethylbenzophenone 99% 611-97-2 10g $37.96 2024-03-01 Buy
TCI Chemical D0685 4,4'-Dimethylbenzophenone >99.0%(GC) 611-97-2 5g $43 2024-03-01 Buy
TCI Chemical D0685 4,4'-Dimethylbenzophenone >99.0%(GC) 611-97-2 25g $124 2024-03-01 Buy
Alfa Aesar A14111 4,4'-Dimethylbenzophenone, 98+% 611-97-2 5g $41.65 2024-03-01 Buy
Alfa Aesar A14111 4,4'-Dimethylbenzophenone, 98+% 611-97-2 25g $128.65 2024-03-01 Buy
Product number Packaging Price Buy
225274 10g $37.96 Buy
D0685 5g $43 Buy
D0685 25g $124 Buy
A14111 5g $41.65 Buy
A14111 25g $128.65 Buy

4,4'-Dimethylbenzophenone Chemical Properties,Uses,Production

Chemical Properties

Pale brown crystalline powder

Uses

4,4'-Dimethylbenzophenone is used as catalytic agent and petrochemical additive. It is also used as pharmaceutical intermediates.

Synthesis Reference(s)

Tetrahedron, 50, p. 12821, 1994 DOI: 10.1016/S0040-4020(01)81203-5
Tetrahedron Letters, 27, p. 3911, 1986 DOI: 10.1016/S0040-4039(00)83914-3

General Description

4,4′-Dimethylbenzophenone reacts with bis(trichlorotitanium phenoxide), a bidentate Lewis acid, to form a crystalline complex.

Purification Methods

Purify the benzophenone by zone refining or distllation, preferably in a vacuum. [Beilstein 7 III 2181, 7 IV 1434.]

106-38-7
104-87-0
611-97-2
Synthesis of 4,4'-Dimethylbenzophenone from 4-Bromotoluene and p-Tolualdehyde

4,4'-Dimethylbenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 302)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou Xuanming Pharmaceutical Technology Co., Ltd. 		+86-519-85525359 +86-15995072465 sales@xuanmingchem.com China 914 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49732 58
SINO HIGH(CHINA)CO.,LTD.
+86-2558392388 +86-13914336446 chang@sinohighchem.com China 34 58
Hebei Chuanghai Biotechnology Co., Ltd 		+86-15531157085 +86-15531157085 abby@chuanghaibio.com China 8805 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531153977 allison@yan-xi.com China 5855 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5878 58
Firsky International Trade (Wuhan) Co., Ltd 		+8615387054039 admin@firsky-cn.com China 427 58
Hebei Mujin Biotechnology Co.,Ltd 		+8613288715578 angelia@hbmojin.com China 724 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886 info@dakenam.com China 19852 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21631 55

View Lastest Price from 4,4'-Dimethylbenzophenone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-Dimethylbenzophenone pictures 2025-03-14 4,4'-Dimethylbenzophenone
611-97-2
 US $100.00 / Kg/Bag 1Kg/Bag 99% 20T Hebei Mujin Biotechnology Co.,Ltd
4,4'-Dimethylbenzophenone pictures 2025-03-14 4,4'-Dimethylbenzophenone
611-97-2
 US $0.00 / kg 1kg 99% 50000KG/month Hebei Mujin Biotechnology Co.,Ltd
4,4'-Dimethylbenzophenone pictures 2025-03-07 4,4'-Dimethylbenzophenone
611-97-2
 US $0.00 / kg 1kg 0.99 20tons Hebei Yanxi Chemical Co., Ltd.
4,4'-Carbonylbis(toluene) Benzophenone, 4,4'-dimethyl- bis(4-methylphenyl)-methanon Bis(4-methylphenyl)methanone Bis-p-tolyl ketone Di(4-methylphenyl) ketone Di-p-tolylmethanone Methanone, bis(4-methylphenyl)- p,p'-Dimethyl di-phenyl ketone p,p'-Dimethylbenzophenone p-Tolyl ketone DI-P-TOLYL KETONE 4,4'-DIMETHYL-BENZOPHENON 4,4'-Dimethylbenzophenone, 98+% Bis(4-methylphenyl) ketone 4, 4 '- diMethyl diphenyl ketone 4,4'-Dimethylbenzoph 4,4'-Dimethylbenzophenone > SKL272 Bis(4-methylphenyl)Chemicalbookmethanone 4,4'-dimethylbenzophenone 611-97-2 C23H8O CH3C6H4COC6H4CH3 CH3C6H42CO Ketones Organic Building Blocks KETONE C15 to C38 Carbonyl Compounds Building Blocks Aromatic Benzophenones & Derivatives (substituted) C15 to C38 Carbonyl Compounds Ketones