Azobenzene-4-sulfonyl Chloride

HCID 94028

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Basic information

CAS: 58359-53-8
Standard SMILES: O=S(=O)(Cl)c1ccc(N=Nc2ccccc2)cc1
InChIKey: UEAZPVORQYDKHZ-UHFFFAOYSA-N
Molecular formula: C12H9ClN2O2S
Average molar mass: 280.73 g/mol
Monoisotopic mass: 280.0073264

Names & identifiers

Preferred name: Azobenzene-4-sulfonyl Chloride
IUPAC: 4-phenyldiazenylbenzenesulfonyl chloride
English name: 4-PHENYLAZOBENZENESULFONYL CHLORIDE
Molecular formula: C12H9ClN2O2S
Molecular weight: 280.73

Names & synonyms

Azobenzene-4-sulfonyl ChlorideBenzenesulfonyl chloride, 4-(2-phenyldiazenyl)-benzenesulfonyl chloride, 4-[2-phenyldiazenyl]-RefChem:560593637-324-258359-53-84-Phenylazobenzenesulfonyl ChlorideBenzenesulfonyl chloride, 4-(phenylazo)-MFCD000248834-phenyldiazenylbenzenesulfonyl chloride4-(Phenyldiazenyl)benzene-1-sulfonyl chloride102840-82-4

Show more names

4-Azobenzenesulfonyl chloridePhenylazobenzenesulfonylchlorideAzobenzene-4-sulfonyl Chloride >Azobenzene-4-sulfonic acid chloride4-(phenylazo)-benzenesulfonylchloridp-(Phenylazo)benzenesulfonyl chloride4-PHENYLAZOBENZENESULFONYL CHLORIDE 98+%

(E)-4-(phenyldiazenyl)benzene-1-sulfonyl chloride4-(phenylazo)benzenesulfonyl chloride4-Phenylazobenzenesulfonylchloride4-[(E)-phenylazo]benzenesulfonyl chlorideSCHEMBL48731SCHEMBL48732DTXSID1069247UEAZPVORQYDKHZ-CCEZHUSRSA-N

Database identifiers

CAS

Properties

Computed structural properties

XLogP: 4.1
Topological polar surface area: 67.2 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 4
Rotatable bonds: 3
Heavy atoms: 18
Formal charge: 0
Complexity: 377

Physicochemical properties

Melting point: 122 °C · 122 °C
Boiling point: 418.9 · 418.9±28.0 °C(Predicted)
Density: 1.35 · 1.35±0.1 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: soluble in Benzene
form: powder to crystal
color: Light yellow to Brown
CAS DataBase Reference: 58359 · 58359-53-8
EPA Substance Registry System: 4 · Benzenesulfonyl chloride, 4-(phenylazo)- (58359-53-8)
Symbol(GHS): 5 · GHS05
Signal word: Danger
Hazard statements: 290 · H290-H314
Precautionary statements: 234 · P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501
RIDADR: 3261 · 3261
TSCA: TSCA listed

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

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P261, P264, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesSkin Corr. 1C (100%)

Safety data

tsca: TSCA listed
ridadr: 3261
hs_code: 2927.00.5000
Signal word: Danger
Symbol(GHS): GHS05
hazard_class: 8
packing_group: III
Hazard statements: H290-H314
Precautionary statements: P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationBenzenesulfonyl chloride, 4-(2-phenyldiazenyl)-: INACTIVE

Suppliers27 total

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

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

Related reactions

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Compound notes

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