Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)
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Basic information
- CAS
25667-42-9- Standard SMILES
Clc1ccc(Cl)c(NNc2cc(Cl)ccc2Cl)c1- InChIKey
DNZMYLLBWKOXQJ-UHFFFAOYSA-N- Molecular formula
- C12H8Cl4N2
- Average molar mass
- 322 g/mol
- Monoisotopic mass
- 319.944159
Overview
See also: 2,2',5,5'-Tetrachlorohydrazobenzene (annotation moved to).
Names & identifiers
- Preferred name
- Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)
- IUPAC
- 1,2-bis(2,5-dichlorophenyl)hydrazine
- English name
- POLY(1,4-PHENYLENE ETHER-SULFONE)
- Molecular formula
- (C12H8O3S)n
- Molecular weight
- 0
Names & synonyms
25667-42-9Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)RefChem:866015DTXCID801521263DTXSID301037205629-349-21,2-bis(2,5-dichlorophenyl)hydrazine60696-76-6NSC 165765NSC165765SCHEMBL2681031CHEMBL1971565
Show more names
POLY(P-PHENYLENE ETHER-SULPHONE)p203PolyethersulphonePOLY(ETHER SULFONE)polyphenylethersulfonePOLY(P-PHENYLENE ETHER-SULFONE)4,4’-Sulfonyldiphenolpolymer,sruPOLY(1,4-PHENYLENE ETHER-SULFONE)1,4-phenylene ether-sulfone polymerPoly(oxy-p-phenylsulfonyl-p-phenylene)
DTXSID90304428AKOS024333804Hydrazine,2-bis(2,5-dichlorophenyl)-NSC-165765NCI60_001277
Database identifiers
- CAS
25667-42-9、60696-76-6
Properties
Computed structural propertiesFilling in
- XLogP
- 6.3
- Topological polar surface area
- 24.1 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 3
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 240
Experimental & physicochemical properties
PolymersPlastics & Rubber -> Polymers
Food Contact Substances
FCS -> FDA Cumulative Estimated Daily Intake (CEDI)
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
FCS -> FDA Inventory of Effective Food Contact Substance (FCS) Notifications
Physical DescriptionYellow pellets; [Sigma-Aldrich MSDS]
Physicochemical properties
- Density
- 1.37 g/mL · 1.37 g/mL at 25 °C(lit.)
- solubility
- aniline, dimethylacetamide and pyridine: soluble
- form
- pellets
- color
- clear amber
- Indirect Additives used in Food Contact Substances
- POLY(OXY-1,4-PHENYLENESULFONYL-1,4-PHENYLENE)
- FDA 21 CFR
- 177.244 · 177.2440
- EWG's Food Scores
- 1 · 1
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
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)
Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene): Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Bisphenol S (BPS)-based polymers: Human health tier II assessment
Hazards Summary
Causes convulsions, changes in motor activity, and arrhythmias (including changes in conduction) in oral lethal-dose studies of mice; [RTECS] A skin and strong eye irritant; Harmful by ingestion; [Sigma-Aldrich MSDS] See 4,4'-Sulfonyldiphenol.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Toxicology
Toxicity DataLC50 (rat) = 63,200 mg/m3/30min
Safety data
Chemistry & industry
Uses & manufacturing
UsesMatrix for thermoluminescent dosimeter. [ChemIDplus]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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