Basic information
- Standard SMILES
c1ccc(C(=C(c2ccccc2)c2ccccc2)c2ccccc2)cc1- InChIKey
JLZUZNKTTIRERF-UHFFFAOYSA-N- Molecular formula
- C26H20
- Average molar mass
- 332.4 g/mol
- Monoisotopic mass
- 332.15650064
Names & identifiers
- Preferred name
- Tetraphenylethylene
- IUPAC
- 1,2,2-triphenylethenylbenzene
- English name
- Tetraphenylethylene
- Molecular formula
- C26H20
- Molecular weight
- 332.44
Names & synonyms
Tetraphenylethylene632-51-9TetraphenyletheneEthylene, tetraphenyl-Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-MT243CE29PNSC-40472NSC-52243DTXSID1060895RefChem:188839DTXCID1043752211-179-1
Show more names
SKL135JACS-632-51-9Nylon 612 resinTetraphenylethleneTetraphenyl$thylen
1,1,2,2-Tetraphenylethene1,1,2,2-Tetraphenylethylene1,2,2-triphenylethenylbenzene632-35-9C26H20MFCD000047641,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene(1,2,2-Triphenylvinyl)benzene
Database identifiers
- CAS
632-51-9- PubChem CID
- 69437
- DTXSID
DTXSID1060895- UNII
- MT243CE29P
- EC Number
- 211-179-1
- Nikkaji
- J103.650E
Properties
Computed structural properties
- XLogP
- 8
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 4
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 353
Experimental & physicochemical properties
Physical DescriptionSlightly beige powder; [Acros Organics MSDS]
Kovats Retention Index2478；2478；2478
Physicochemical properties
- Melting point
- 222 · 222-224 °C (lit.)
- Boiling point
- 420 °C · 420 °C (lit.)
- Density
- 1.155 · 1.1550
- refractive index
- 1.48 · 1.4800 (estimate)
- Flash point
- 420 °C · 420°C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Soluble in hot toluene
- form
- Solid
- color
- White to Off-White
- Water Solubility
- insoluble
- BRN
- 1913548 · 1913548
- InChI
- 1S/C26H20/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
- InChIKey
- JLZUZNKTTIRERF-UHFFFAOYSA-N
- SMILES
- c1ccc(cc1)\C(c2ccccc2)=C(\c3ccccc3)c4ccccc4
- CAS DataBase Reference
- 632 · 632-51-9(CAS DataBase Reference)
- FDA UNII
- 243 CE29P · MT243CE29P
- NIST Chemistry Reference
- 1 · Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-(632-51-9)
- EPA Substance Registry System
- 1 · Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis- (632-51-9)
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P271-P280
- PPE
- 95 · Eyeshields, Gloves, type N95 (US)
- Safety Statements
- 22 · 22-24/25
- WGK Germany
- 3 · 3
- TSCA
- TSCA listed
- HS Code
- 2903780090 · 2903780090
- Storage Class
- 11 · 11 - Combustible Solids
Safety & regulation
Hazard information
Regulatory Information
Chemical: Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-
Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; [Acros Organics MSDS] See Triphenylethylene.
Regulatory information
Regulatory Information
Chemical: Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-
Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-: Does not have an individual approval but may be used under an appropriate group standard
Safety data
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 2903780090
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 22-24/25
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P271-P280
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-: ACTIVE
Applications
Uses1,1,2,2-Tetraphenylethylene is used as a reagent in the synthesis of a dynamic covalent imine gel as a luminescent sensor. Studies show that 1,1,2,2-Tetraphenylethylene (TPE) can assemble into self-luminescent nanoparticles which are part of a drug delivery system that shows aggregation-induced emission and can be easily tracked in cells.
Upstream & downstream products
Downstream products
Related reactions
1 records
Linked notes
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