ChemicalBook > CAS DataBase List > PHENYL P-TOLYL SULFONE

PHENYL P-TOLYL SULFONE

Product Name
PHENYL P-TOLYL SULFONE
CAS No.
640-57-3
Chemical Name
PHENYL P-TOLYL SULFONE
Synonyms
p-tolylphenylsulfone;sulfone,phenylp-tolyl;PHENYL P-TOLYL SULFONE;PHENYL 4-TOLYL SULFONE;Atracurium Impurity 92;Sulfone, phenyl p-tolyl;PHENYL P-TOLYL SULPHONE;4-methyldiphenylsulfone;4-Methyldiphenyl sulfone;p-Methyldiphenyl Sulfone
CBNumber
CB1265240
Molecular Formula
C13H12O2S
Formula Weight
232.3
MOL File
640-57-3.mol
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PHENYL P-TOLYL SULFONE Property

Melting point:
127-129°C
Boiling point:
387.9±21.0 °C(Predicted)
Density 
1.196±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
Appearance
White to off-white Solid
BRN 
1872872
InChI
InChI=1S/C13H12O2S/c1-11-7-9-13(10-8-11)16(14,15)12-5-3-2-4-6-12/h2-10H,1H3
InChIKey
YBRXHRWLEFCFEG-UHFFFAOYSA-N
SMILES
C1(C)=CC=C(S(C2=CC=CC=C2)(=O)=O)C=C1
CAS DataBase Reference
640-57-3
EPA Substance Registry System
Benzene, 1-methyl-4-(phenylsulfonyl)- (640-57-3)
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Safety

Safety Statements 
22-24/25
RTECS 
WR6880000
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S450502
Product name
PHENYL P-TOLYL SULFONE
Purity
Aldrich
Packaging
250mg
Price
$179
Updated
2024/03/01
TCI Chemical
Product number
M3529
Product name
4-Methylphenyl Phenyl Sulfone
Purity
min. 95.0 %
Packaging
1G
Price
$46
Updated
2025/07/31
TCI Chemical
Product number
M3529
Product name
4-Methylphenyl Phenyl Sulfone
Purity
min. 95.0 %
Packaging
5G
Price
$138
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
CHM0162105
Product name
1-(BENZENESULFONYL)-4-METHYLBENZENE
Purity
95.00%
Packaging
1G
Price
$628.51
Updated
2021/12/16
AHH
Product number
MT-21275
Product name
PHENYL P-TOLYL SULFONE
Purity
98%
Packaging
100g
Price
$296
Updated
2021/12/16
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PHENYL P-TOLYL SULFONE Chemical Properties,Usage,Production

Uses

p-Methyldiphenyl Sulfone is a derivative of diphenyl sulfone

Synthesis Reference(s)

The Journal of Organic Chemistry, 32, p. 2931, 1967 DOI: 10.1021/jo01284a075
Synthesis, p. 283, 1984

PHENYL P-TOLYL SULFONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PHENYL P-TOLYL SULFONE Suppliers

China 45 Germany 2 India 2 United Kingdom 4 United States 7 Global 60
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View Lastest Price from PHENYL P-TOLYL SULFONE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
PHENYL P-TOLYL SULFONE 640-57-3
Price
US $1000.00/KG
Min. Order
0.1KG
Purity
98%HPLC
Supply Ability
2tons
Release date
2025-08-15
Career Henan Chemical Co
Product
1-(benzenesulfonyl)-4-methylbenzene 640-57-3
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-09

640-57-3, PHENYL P-TOLYL SULFONERelated Search:

p-Toluenesulfonic acid Atracurium Impurity 19 Atracurium Impurity 1 Atracurium Impurity 26 Besylate Atracurium Impurity 18 R-tetrahydropapaverine HCl 1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] AtracuriuM IMpurity V 6,7-Dimethoxy-2-methyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (1R,2R)-1-[(3,4-Dimethoxyphenyl)methyl]-2-[3-(tert-butoxy)-3-oxopropyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium benzenesulfonate Atracurium Impurity 41 Cistracurium Besylate EP Impurity D DL-LAUDANOSINE Atracurium EP Impurity D Levonorgestrel Glycidol DI-P-TOLYL SULFONE O-TOLIDINE SULFONE PHENYL P-TOLYL SULFONE

  • Phenyl (4-methylphenyl) sulfone
  • p-(phenylsulphonyl)toluene
  • p-tolylphenylsulfone
  • Sulfone, phenyl p-tolyl
  • sulfone,phenylp-tolyl
  • PHENYL 4-TOLYL SULFONE
  • PHENYL P-TOLYL SULFONE
  • PHENYL P-TOLYL SULPHONE
  • Phenylp-tolylsulfone,98+%
  • Toluenesulfonic Acid Impurity 1 (Phenyl p-tolyl sulfone)
  • Toluenesulfonic Acid Impurity 1
  • 1-Benzenesulfonyl-4-methyl-benzene
  • 1-methyl-4-(phenylsulfonyl)-benzen
  • 1-Methyl-4-(phenylsulfonyl)benzene
  • 4-(Phenylsulfonyl)toluene
  • 4-Methyldiphenyl sulfone
  • 4-methyldiphenylsulfone
  • 4-methylphenylphenylsulfone
  • Benzene,1-methyl-4-(phenylsulfonyl)-
  • p-(phenylsulfonyl)toluene
  • p-Methyldiphenyl Sulfone
  • p-Toluenesulfonic Acid Impurity 1 (Phenyl p-Tolyl Sulfone)
  • Atracurium Impurity 92
  • 640-57-3