4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid

Product Name: 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
CAS No.: 88-76-6
Chemical Name: 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
Synonyms: NSC26425;NSC 26425;556874_ALDRICH;EINECS 201-858-0;chloropyrazolicacid5;Benzenesulfonic acid, 4-chl;3-methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone;1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone;1-(2'-Chloro-5'-sulphophenyl)-3-methyl-5-pyrazolone
CBNumber: CB1366903
Molecular Formula: C10H9ClN2O4S
Formula Weight: 288.71
MOL File: 88-76-6.mol

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4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid Property

Melting point:: 344 °C(lit.)
Density: 1?+-.0.1 g/cm3(Predicted)
pka: -0.96±0.50(Predicted)
CAS DataBase Reference: 88-76-6(CAS DataBase Reference)
NIST Chemistry Reference: Benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-(88-76-6)
EPA Substance Registry System: Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (88-76-6)

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Safety

Hazard Codes: Xi
Risk Statements: 43
Safety Statements: 36/37
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

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

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S607150
Product name: 4-CHLORO-3-(3-METHYL-5-OXO-2-PYRAZOLIN-1-YL)-BENZENESULFONIC ACID
Purity: Aldrich
Packaging: 1g
Price: $29.8
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: HCH0009490
Product name: 1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
Purity: 95.00%
Packaging: 25G
Price: $1123.25
Updated: 2021/12/16

AK Scientific

Product number: P085
Product name: 1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone
Packaging: 1g
Price: $90
Updated: 2021/12/16

BLDpharm

Product number: BD12796
Product name: 4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonicacid
Purity: 98+%
Packaging: 100g
Price: $107
Updated: 2021/12/16

Chemenu

Product number: CM189068
Product name: 4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonicacid
Purity: 95+%
Packaging: 25g
Price: $115
Updated: 2021/12/16

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid Suppliers

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View Lastest Price from 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid manufacturers

Career Henan Chemical Co

Product: 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid 88-76-6
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%min
Supply Ability: as request
Release date: 2018-12-23

88-76-6, 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acidRelated Search:

Kresoxim-methyl Dihydromyrcenol Doxazosin mesylate Cefazolin Methylparaben Paraquat dichloride Cefazolin sodium salt Acetonitrile Methanol Basic Violet 1 Methyl acrylate Methyl acetate Methyl Difluorochloromethane Chloroacetic acid 5-chloro-6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid 3-Methyl-2-pyrazolin-5-one Pyrazole

1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE

1-(2'-CHLORO-5'-SULFONGLPHENGL)-3-METHYL-5-PYRAZOLONE

1-(2-Chloro-5-sulfophenyl)-3-Methyl-5-pyrazolone (25CSMP)

556874_ALDRICH

Benzenesulfonic acid, 4-chl

Benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-

EINECS 201-858-0

NSC 26425

NSC26425

1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid

1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one, 3-Methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone

1-(2-Chloro-5-sulfophenyl)-3-methyl-5(4H)-pyrazolone

4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid

4-chloro-3-(5-keto-3-methyl-4H-pyrazol-1-yl)benzenesulfonic acid

3-methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone

4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonic acid

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4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonicacid

4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid

4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonicaci

Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-

chloropyrazolicacid5

4-chloro-3-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid

1-(2'-Chloro-5'-sulphophenyl)-3-methyl-5-pyrazolone

1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone&gt

3-methyl-1 -(2' -chloro-5 '-sulfonic phenyl) -5-pyrazolinone

4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic...

1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone

88-76-6

C10H9ClN2O4S

Building Blocks

Halogenated Heterocycles

Heterocyclic Building Blocks

Pyrazoles

Intermediates of Dyes and Pigments