ChemicalBook > CAS DataBase List > 4,4'-Bis(chlorosulfonyl)diphenyl ether

4,4'-Bis(chlorosulfonyl)diphenyl ether

Product Name
4,4'-Bis(chlorosulfonyl)diphenyl ether
CAS No.
121-63-1
Chemical Name
4,4'-Bis(chlorosulfonyl)diphenyl ether
Synonyms
OBSC;P,P-Oxybisbe;4,4'-Bis(chlorosulfonyl);oxybis(benzenesulfonylchloride);4,4'-Oxybenzenesulfonylchloride;BIS(4-CHLOROSULFONYLPHENYL) ETHER;P,P-Oxybisbenzenesulfonylchloride;4,4’-oxydibenzenesulfonylchloride;4,4’-oxydi-benzenesulfonylchlorid;oxybis(4-benzenesulfonylchloride)
CBNumber
CB5387878
Molecular Formula
C12H8Cl2O5S2
Formula Weight
367.22
MOL File
121-63-1.mol
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4,4'-Bis(chlorosulfonyl)diphenyl ether Property

Melting point:
124-127°C
Boiling point:
471.8±30.0 °C(Predicted)
Density 
1.573±0.06 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
DMSO, Ethyl Acetate (Slightly)
form 
Solid
color 
White to Off-White
Sensitive 
Moisture Sensitive
BRN 
2169540
Stability:
Moisture Sensitive
CAS DataBase Reference
121-63-1(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonyl chloride, 4,4'-oxybis- (121-63-1)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
36/37/39-27-26
RIDADR 
3261
TSCA 
T
HazardClass 
8
PackingGroup 
III
HS Code 
29350090
Hazardous Substances Data
121-63-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
O0298
Product name
4,4'-Oxybis(benzenesulfonyl Chloride)
Purity
>97.0%(T)
Packaging
25g
Price
$95
Updated
2024/03/01
TRC
Product number
O870630
Product name
4,4’-OxydibenzenesulfonylChloride
Packaging
100g
Price
$225
Updated
2021/12/16
Matrix Scientific
Product number
093573
Product name
4,4'-Bis(chlorosulfonyl)diphenyl ether
Purity
95+%
Packaging
5g
Price
$303
Updated
2021/12/16
Matrix Scientific
Product number
093573
Product name
4,4'-Bis(chlorosulfonyl)diphenyl ether
Purity
95+%
Packaging
1g
Price
$114
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK475161
Product name
4,4'-Bis(chlorosulfonyl)diphenylether
Purity
99%
Packaging
25g
Price
$120
Updated
2021/12/16
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4,4'-Bis(chlorosulfonyl)diphenyl ether Chemical Properties,Usage,Production

Uses

4,4’-Oxydibenzenesulfonyl Chloride is useful as an intermediate for blowing agents for rubber or resin.

Uses

4,4'-Bis(chlorosulfonyl)diphenyl ether can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of OBSH foaming.

4,4'-Bis(chlorosulfonyl)diphenyl ether Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Bis(chlorosulfonyl)diphenyl ether Suppliers

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View Lastest Price from 4,4'-Bis(chlorosulfonyl)diphenyl ether manufacturers

Shouguang Nuomeng Chemical Co Ltd.
Product
4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC 121-63-1
Price
US $3200.00/T
Min. Order
1KG
Purity
98% Min.
Supply Ability
200 tons per month
Release date
2020-07-18
Henan Fengda Chemical Co., Ltd
Product
bis(4-chlorosulfonylphenyl) ether 121-63-1
Price
US $122.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-11
Career Henan Chemical Co
Product
4,4'-Bis(chlorosulfonyl)diphenyl ether 121-63-1
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2018-08-20

121-63-1, 4,4'-Bis(chlorosulfonyl)diphenyl etherRelated Search:

4-Nitrobenzenesulfonyl chloride Biphenyl Cobalt chloride Ethylbenzene N-Acetylsulfanilyl chloride Dimethyl ether Benzenesulfonyl chloride 4-Chlorobenzenesulfonyl chloride Benzene Diphenyl ether 2-Butoxyethanol BIS(4-MERCAPTOPHENYL) ETHER 4-METHOXYBENZENETHIOL Diethyl ether 3-Methyl-8-quinolinesulphonyl chloride 4-PHENOXYBENZENESULFONYL CHLORIDE 4-HYDROXY-BENZENESULFONYL CHLORIDE 4-PHENOXYTHIOPHENOL

  • 4,4’-oxybis-benzenesulfonylchlorid
  • 4,4’-oxydi-benzenesulfonylchlorid
  • 4,4’-oxydibenzenesulfonylchloride
  • oxybis(benzenesulfonylchloride)
  • p,p’-oxybis(benzenesulfonylchloride)
  • P,P-Oxybisbenzenesulfonylchloride
  • phenoxybenzene-4,4’-disulfonylchloride
  • BIS(4-CHLOROSULFONYLPHENYL) ETHER
  • 4,4'-BIS(CHLOROSULFONYL)DIPHENYL ETHER
  • 4,4'-BIS(CHLOROSULPHONYL)DIPHENYL ETHER
  • 4,4'-oxybis(benzene-1-sulphonyl) dichloride
  • 4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC
  • (Diphenyl ether)-4,4-disulphonyl chloride
  • 4,4-Oxybis(benzenesulphonyl chloride)
  • OBSC
  • 4,4'-BIS(Chlorsoulfonyl)Diphenyl Ether
  • P,P-Oxybisbenzenesulfonyl chloride(OBSC)
  • 4,4'-OXYBIS(BENZENESULFONYL CHLORIDE)
  • 4-(4-chlorosulfonylphenoxy)benzene-1-sulfonyl chloride
  • 4-(4-Chlorosulfonylphenoxy)benzenesulfonyl chloride
  • 4,4'-Oxybenzenesulfonylchloride
  • Oxybis(p-benzenesulfonyl chloride)
  • P,P-Oxybisbe
  • Product NaMe 4,4'-Oxybis(Benzene Sulphonyl Chloride)
  • 4,4''-OXOBIS(BENZENESULFONYLCHLORIDE)
  • 4,4''-BIS(CHLOROSULFONYL)DIPHENYL ETHER: TECH., 90%
  • Benzenesulfonylchloride, 4,4'-oxybis-
  • diphenylether4,4’-disulfonylchloride
  • oxybis(4-benzenesulfonylchloride)
  • 4,4'-Bis(chlorosulfonyl)
  • 4,4'-Oxybis(benzenesulfonylChloride)&gt
  • 4,4'-Bis(chlorosulfonyl)diphenyl ether
  • 4,4'-Oxybis(benzenesulfonyl Chloride)
  • 4,4'-Bis(chlorosulphonyl)diphenyl ether
  • 4,4'-Oxybis(Benzene sulphonyl chloride) OBSC
  • 121-63-1
  • C12H8Cl2O5S2
  • C12H8O5Cl2S2
  • Diphenyl Ethers (for High-Performance Polymer Research)
  • Reagent for High-Performance Polymer Research
  • Diphenyl Ethers (for High-Performance Polymer Research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research