Sodium p-chlorobenzenesulfonate

HCID 517331

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Basic information

CAS: 5138-90-9
Standard SMILES: O=S(=O)([O-])c1ccc(Cl)cc1.[Na+]
InChIKey: XLKHCFJHGIAKFX-UHFFFAOYSA-M
Molecular formula: C6H4ClNaO3S
Average molar mass: 214.6 g/mol
Monoisotopic mass: 213.9467371

Names & identifiers

Preferred name: Sodium p-chlorobenzenesulfonate
IUPAC: sodium 4-chlorobenzenesulfonate
English name: 4-Chlorobenzenesulfonic acid sodium salt
Molecular formula: C6H4ClNaO3S
Molecular weight: 214.6

Names & synonyms

Sodium 4-chlorobenzenesulfonate5138-90-9Sodium p-chlorobenzenesulfonateSodium para-chlorobenzosulphateSodium 4-chlorobenzenesulphonatep-Chlorobenzenesulfonic acid, sodium saltp-Chlorobenzenesulfonic acid sodium saltEINECS 225-900-2Benzenesulfonic acid, p-chloro-, sodium saltBenzenesulfonic acid, 4-chloro-, sodium saltNSC 37556AI3-04535

Show more names

p-chlorobenzenesulfonicp-chlorbenzensulfonansodnysodiumpara-chlorobenzosulphateSODIUM-P-CHLOROBENZENESULFONATESODIUMPARA-CHLOROBENZENESULPHONATESodium 4-Chlorobenzenesulfonate >p-chloro-benzenesulfonicacisodiumsalt4-chloro-benzenesulfonicacisodiumsalt

Benzenesulfonic acid, 4-chloro-, sodium salt (1:1)E81P56D65BDTXSID30884133NSC-37556RefChem:887769DTXCID6010236014-Chlorobenzenesulfonic Acid Sodium Saltsodium;4-chlorobenzenesulfonate

Database identifiers

CAS: 5138-90-9
PubChem CID: 517331
DTXSID: DTXSID30884133
UNII: E81P56D65B
EC Number: 225-900-2
Nikkaji: J30.580D

Properties

Computed structural properties

Topological polar surface area: 65.6 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 3
Rotatable bonds: 1
Heavy atoms: 12
Formal charge: 0
Complexity: 215

Physicochemical properties

solubility: DMSO (Slightly), Methanol (Slightly)
form: powder to crystal
color: White to Almost white
Water Solubility: almost transparency
Stability: Very Hygroscopic
FDA UNII: 81 P56D65B · E81P56D65B
EPA Substance Registry System: 4 · Sodium 4-chlorobenzenesulfonate (5138-90-9)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 319 · H319
Precautionary statements: 264 · P264-P280-P305+P351+P338+P337+P313
Safety Statements: 22 · 22-24/25
RTECS: 5620000 · DB5620000
TSCA: TSCA listed
HS Code: 2904990090 · 2904990090

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Danger

H318 (97.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

P261, P264+P265, P271, P280, P304+P340, P305+P354+P338, P317, P319, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesEye Dam. 1 (97.5%)

Safety data

tsca: TSCA listed
rtecs: DB5620000
hs_code: 2904990090
Signal word: Warning
Symbol(GHS): GHS07
safety_code: 22-24/25
Hazard statements: H319
Precautionary statements: P264-P280-P305+P351+P338+P337+P313

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationBenzenesulfonic acid, 4-chloro-, sodium salt (1:1): INACTIVE

Upstream & downstream products

Upstream raw materials

Sodium 3,4-dichlorobenzenesulfonate

Downstream products

4-Chlorobenzenesulfonic acid 4-Chlorobenzenesulfonamide 4-Chlorobenzenesulfonyl chloride Sodium 4-chlorobenzene sulfinate Formaldehyde 4-(4-Hydroxymethylphenyl)phenylsulfonic acid

Suppliers44 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

郑州阿尔法化工有限公司+86-18530059196 · [email protected]

毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

杭州品高化工有限公司0571-87658025 · [email protected]

上海腾准生物科技有限公司19821570922 · [email protected]

Related reactions

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Compound notes

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