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CAS No.: | 5138-90-9 |
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Name: | 4-CHLOROBENZENESULFONIC ACID SODIUM SALT |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C6H5 Cl O3 S . Na |
Molecular Weight: | 214.605 |
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 |
Density: | 1.551g/cm3 |
Boiling Point: | 258.6°Cat760mmHg |
Flash Point: | °C |
Solubility: | almost transparency |
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. |
PSA: | 65.58000 |
LogP: | 2.32490 |
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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
Preparation Products :4-Chlorobenzenesulfonyl chloride-->4-Chlorobenzenesulfonamide-->4-Chlorobenzenesulfonic acid
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. |
Reported in EPA TSCA Inventory.
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