ChemicalBook > CAS DataBase List > 2,5-DICHLOROBENZENESULFONIC ACID

2,5-DICHLOROBENZENESULFONIC ACID

Product Name
2,5-DICHLOROBENZENESULFONIC ACID
CAS No.
88-42-6
Chemical Name
2,5-DICHLOROBENZENESULFONIC ACID
Synonyms
NSC 8755;2,5-dichloro-benzenesulfonicaci;2,5-Dichlorobenzensulfonic acid;2,5-DICHLOROBENZENESULFONIC ACID;2,5-dichlorobenzenesulphonic acid;Benzenesulfonic acid, 2,5-dichloro-;2,5-Dichlorobenzenesulfonic Acid 2,5-DICHLOROBENZENSULFONIC ACID DIHYDRATE;2,5-Dichlorobenzenesulfonic Acid Dihydrate>
CBNumber
CB6105374
Molecular Formula
C6H4Cl2O3S
Formula Weight
227.07
MOL File
88-42-6.mol
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2,5-DICHLOROBENZENESULFONIC ACID Property

Melting point:
97.0 to 101.0 °C
Density 
1.668
storage temp. 
Sealed in dry,Room Temperature
solubility 
almost transparency in Methanol
form 
powder to crystal
pka
-1.47±0.30(Predicted)
color 
White to Almost white
EPA Substance Registry System
Benzenesulfonic acid, 2,5-dichloro- (88-42-6)
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Safety

Risk Statements 
34
Safety Statements 
26-36/37/39
RIDADR 
3261
HS Code 
2904.10.3700
HazardClass 
8
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D0334
Product name
2,5-Dichlorobenzenesulfonic Acid Dihydrate
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$301
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
HCH0017829
Product name
2,5-DICHLOROBENZENESULFONIC ACID
Purity
95.00%
Packaging
5MG
Price
$500.56
Updated
2021/12/16
AK Scientific
Product number
1911AL
Product name
2,5-Dichlorobenzenesulfonicacid
Packaging
5g
Price
$157
Updated
2021/12/16
Crysdot
Product number
CD12017761
Product name
2,5-Dichlorobenzenesulfonicacid
Purity
95+%
Packaging
100g
Price
$546
Updated
2021/12/16
AHH
Product number
MT-08360
Product name
2,5-Dichlorobenzenesulfonicacid
Purity
98%
Packaging
1000g
Price
$928
Updated
2021/12/16
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2,5-DICHLOROBENZENESULFONIC ACID Chemical Properties,Usage,Production

Definition

2,5-Dichlorobenzenesulfonic Acid is freely soluble in water. Obtained by sulfonating1,4-dichlorobenzene with oleum.

Synthesis Reference(s)

Synthetic Communications, 24, p. 2417, 1994 DOI: 10.1080/00397919408010548

2,5-DICHLOROBENZENESULFONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-DICHLOROBENZENESULFONIC ACID Suppliers

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88-42-6, 2,5-DICHLOROBENZENESULFONIC ACIDRelated Search:

Acid Yellow 72 ACID YELLOW 17 Acid Yellow 61 2,4,5-TRICHLOROBENZENESULFONIC ACID POTASSIUM SALT 2,5-DICHLOROBENZENESULFONIC ACID 4-AMINO-2,5-DICHLOROBENZENESULFONIC ACID 2,5-DICHLOROSULFANILIC ACID SODIUM SALT CIBACRON BRILLIANT YELLOW 3G-P 2,4,5-Trichlorobenzenesulfonic acid sodium salt Acid Yellow 49 2-AMINO-4,5-DICHLOROBENZENESULFONIC ACID 4-(1,3-DITHIOLAN-2-YL)PHENYL 2,5-DICHLOROBENZENESULFONATE METHYL 3-(4-([(2,5-DICHLOROPHENYL)SULFONYL]OXY)PHENYL)ACRYLATE 2,5-DICHLORO-4-HYDRAZINOBENZENESULFONIC ACID 4-(1,3-DITHIOLAN-2-YL)-2-METHOXY-6-NITROPHENYL 2,5-DICHLOROBENZENESULFONATE 1-(2 5-DICHLORO-4-SULFOPHENYL)-3-METHYL& 3,4-DICHLOROBENZENESULFONIC ACID 2-HYDROXY-3,5-DICHLOROBENZENESULFONIC ACID, DISODIUM SALT

  • 2,5-DICHLOROBENZENESULFONIC ACID
  • 2,5-DICHLOROBENZENSULFONIC ACID DIHYDRATE
  • 2,5-dichloro-benzenesulfonicaci
  • 2,5-dichlorobenzenesulphonic acid
  • 2,5-Dichlorobenzensulfonic acid
  • NSC 8755
  • 2,5-Dichlorobenzenesulfonic Acid&nbsp
  • Benzenesulfonic acid, 2,5-dichloro-
  • 2,5-Dichlorobenzenesulfonic Acid Dihydrate&gt
  • 88-42-6
  • C6H4Cl2O3S2H2O
  • C6H4Cl2O3S