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Cas Database |
| Name |
p-Chlorobenzenesulfonic acid, sodium salt |
EINECS | N/A |
| CAS No. | 5138-90-9 | Density | 1.551g/cm3 |
| PSA | 65.58000 | LogP | 2.32490 |
| Solubility | almost transparency | Melting Point |
N/A |
| Formula | C6H5 Cl O3 S . Na | Boiling Point | 258.6°Cat760mmHg |
| Molecular Weight | 214.605 | Flash Point | °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Mildly toxic by ingestion. A skin and eye irritant. When heated to decomposition it emits very toxic fumes of SOx, Na2O, and Cl−. See also SULFONATES. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Benzenesulfonicacid, 4-chloro-, sodium salt (9CI); Benzenesulfonic acid, p-chloro-, sodiumsalt (6CI,7CI,8CI); Sodium 4-chlorobenzenesulfonate; Sodiump-chlorobenzenesulfonate; p-Chlorobenzenesulfonic acid sodium salt |
Article Data | 5 |
p-Chlorobenzenesulfonic acid, sodium salt Chemical Properties
IUPAC Name: Sodium 4-chlorobenzenesulfonate
Synonyms of p-Chlorobenzenesulfonic acid, sodium salt (CAS NO.5138-90-9) : Benzenesulfonic acid, 4-chloro-, sodium salt (1:1) ; Sodium 4-chlorobenzenesulfonate ; 4-Chlorobenzenesulfonic Acid Sodium Salt ; Benzenesulfonic acid, p-chloro-, sodium salt
InChI:InChI=1/C6H5ClO3S.Na/c7-5-1-3-6(4-2-5)11(8,9)10;/h1-4H,(H,8,9,10);/q;+1/p-1
Product Categories: Aromatics;MTS & Sulfhydryl Active Reagents
CAS NO: 5138-90-9
Molecular Formula:C6H4ClNaO3S
Molecular Weight :214.6
Molecular Structure :
EINECS:225-900-2
p-Chlorobenzenesulfonic acid, sodium salt Production
Preparation Products :4-Chlorobenzenesulfonyl chloride-->4-Chlorobenzenesulfonamide-->4-Chlorobenzenesulfonic acid
p-Chlorobenzenesulfonic acid, sodium salt Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | unreported | 16gm/kg (16000mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(3), Pg. 14, 1970. |
| mouse | LD50 | unreported | 8350mg/kg (8350mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(3), Pg. 14, 1970. |
| rabbit | LD50 | unreported | 7100mg/kg (7100mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(3), Pg. 14, 1970. |
| rat | LD50 | unreported | 11100mg/kg (11100mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(3), Pg. 14, 1970. |
p-Chlorobenzenesulfonic acid, sodium salt Consensus Reports
Reported in EPA TSCA Inventory.
p-Chlorobenzenesulfonic acid, sodium salt Safety Profile
Mildly toxic by ingestion. A skin and eye irritant. When p-Chlorobenzenesulfonic acid, sodium salt (CAS NO.5138-90-9) is heated to decomposition, it emits very toxic fumes of SOx, Na2O, and Cl−. See also SULFONATES.
Safety Statements 22-24/25
S22: When p-Chlorobenzenesulfonic acid, sodium salt (CAS NO.5138-90-9) is used ,do not breathe dust.
S24/25:Avoid contact with skin and eyes.
RTECS DB5620000
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