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Benzenesulfonylacetone

Benzenesulfonylacetone Structure
Benzenesulfonylacetone structure
CAS No.
5000-44-2
Chemical Name:
Benzenesulfonylacetone
Synonyms
AKOS BC-3142;PHENYLSULFONYLACETONE;(benesulphonylacetone);Benzenesulfonylacetone;BENZENESULPHONYLACETONE;(PHENYLSULPHONYL)ACETONE;Phenylsulfonylacetone 97%;Phenylsulfonylacetone,98%;1-(PHENYLSULFONYL)ACETONE;Benzenesulfonylacetone,97%
CBNumber:
CB8742353
Molecular Formula:
C9H10O3S
Molecular Weight:
198.24
MDL Number:
MFCD00047794
MOL File:
5000-44-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:52
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Benzenesulfonylacetone Properties

Melting point 55-59 °C (lit.)
Boiling point 170 °C(Press: 0.1 Torr)
Density 1.228±0.06 g/cm3(Predicted)
Flash point >230 °F
storage temp. Store below +30°C.
form solid
BRN 640928
InChI 1S/C9H10O3S/c1-8(10)7-13(11,12)9-5-3-2-4-6-9/h2-6H,7H2,1H3
InChIKey YBLGSNMIIPIRFC-UHFFFAOYSA-N
SMILES CC(=O)CS(=O)(=O)c1ccccc1
CAS DataBase Reference 5000-44-2(CAS DataBase Reference)
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P271-P261-P280
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xi
Safety Statements  24/25
WGK Germany  3
Hazard Note  Irritant
HS Code  29309090
Storage Class 11 - Combustible Solids
NFPA 704
1
0 0

Benzenesulfonylacetone price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR0456 Benzenesulphonyl acetone 98% 5000-44-2 250mg $25 2026-06-04 Buy
Apolloscientific OR0456 Benzenesulphonyl acetone 98% 5000-44-2 1g $40 2026-06-04 Buy
Apolloscientific OR0456 Benzenesulphonyl acetone 98% 5000-44-2 5g $146 2026-06-04 Buy
Apolloscientific OR0456 Benzenesulphonyl acetone 98% 5000-44-2 25g $436 2026-06-04 Buy
Activate Scientific AS148806 1-(Phenylsulfonyl)propan-2-one 98% 5000-44-2 1g $45 2026-06-04 Buy
Product number Packaging Price Buy
OR0456 250mg $25 Buy
OR0456 1g $40 Buy
OR0456 5g $146 Buy
OR0456 25g $436 Buy
AS148806 1g $45 Buy

Benzenesulfonylacetone Chemical Properties, Uses, Production

Chemical Properties

light yellow crystalline powder

Uses

Phenylsulfonylacetone may be used in the synthesis of 2,3,5-trisubstituted furans.

General Description

Phenylsulfonylacetone is an active methylene compound. It undergoes asymmetric reduction in the presence of fermenting bakers′ yeast to afford (S)-(+)-2-hydroxypropyl phenyl suIfone.

Benzenesulfonylacetone Preparation Products And Raw materials

Raw materials

Preparation Products

Phenyl tribromomethyl sulfone

Benzenesulfonylacetone Suppliers

Global Suppliers ( 82)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Syntechem Co.,Ltd 57
Thermo Fisher Scientific 75
Clearsynth Labs Limited 58

View Latest Price from Benzenesulfonylacetone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
BENZENESULFONYLACETONE pictures 2026-06-30 BENZENESULFONYLACETONE
5000-44-2
 1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd

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1-(PHENYLSULFONYL)ACETONE AKOS BC-3142 BENZENESULPHONYLACETONE Benzenesulfonylacetone,97% PHENYLSULFONYLACETONE (PHENYLSULPHONYL)ACETONE (benesulphonylacetone) Benzenesulphonyl acetone 98% Phenylsulfonylacetone,98% 1-(phenylsulfonyl)propan-2-one Phenylsulfonylacetone 97% 1-phenylsulfonyl-2-propanone Benzenesulphonylacetone98% 1-(benzenesulfonyl)propan-2-one 1-(benzenesulfonyl)-2-propanone 2-Propanone, 1-(phenylsulfonyl)- Benzenesulfonylacetone 5000-44-2 C6H5SO2CH2COCH3 Organic Building Blocks Sulfones Sulfur Compounds Building Blocks Benzene series Building Blocks Chemical Synthesis Organic Building Blocks Sulfones Sulfur Compounds