Trans-Stilbene

• CAS: 103-30-0
• Catalog Number: ACM103300
• Category: Organic & Printed Electronics
• Molecular Weight: 180.2
• Molecular Formula: C14H12
• Description: Trans-stilbene appears as off-white crystals. Melting point of 122-124°C. Shows blue fluorescence. (NTP, 1992)
• Synonyms: BIBENZAL;1,2-DIPHENYLETHYLENE;STILBENE, TRANS-;(1,2-Ethendiyl)-1,1-bisbenzene;(1,2-Ethenediyl)-1,1-bisbenzene, (E)-;(e)-1,1'-(1,2-ethenediyl)bisbenzene;(E)-1,2-Diphenylethene;(E)-1,2-Diphenylethylene
• IUPAC Name: (E)-stilbene
• Canonical SMILES: C1=CC=C(C=C1)C=CC2=CC=CC=C2
• InChI: InChI=1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+
• InChI Key: PJANXHGTPQOBST-VAWYXSNFSA-N
• Boiling Point: 583 to 585 °F at 760 mm Hg (NTP, 1992);306.75 °C;306-307 °C @ 760 mm Hg
• Melting Point: 255 to 257 °F (NTP, 1992);124 °C
• Density: 0.9707 at 68 °F (NTP, 1992);0.9707
• Solubility: Insoluble (NTP, 1992);1.61e-06 M;Freely sol in benzene, ether; practically insol in water; sol in 90 parts cold alc, 13 parts boiling alc;2.90X10-1 mg/l in water at 25 °C
• Appearance: Powder
• Color/Form: Crystals from 95% ethanol;Colorless or slightly yellow crystals
• Complexity: 149
• Covalently-Bonded Unit Count: 1
• Decomposition: When heated to decomposition it emits acrid smoke and irritating vapors.
• EC Number: 209-621-3;203-098-5
• Exact Mass: 180.0939g/mol
• Formal Charge: 0
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Heat of Vaporization: Heat of vaporization = 133.91 Btu/lb at 583.70 °F.
• Heavy Atom Count: 14
• LogP: 4.81 (LogP);log Kow = 4.81
• Monoisotopic Mass: 180.0939g/mol
• NSC Number: 2069
• Refractive Index: Index of refraction: 1.6264 @ 17 °C
• Rotatable Bond Count: 2
• Stability: VOLATILE WITH STEAM.
• UNII: 3FA7NW80A0
• UN Number: 3077
• Vapor Pressure: 0.00 mmHg;8.81X10-4 mm Hg @ 25 °C
• XLogP3: 4.8

Case Study

Epoxidation of Trans-Stilbene to Produce Trans-Stilbene Oxide

Li Z, et al. Chemical Engineering Journal, 2022, 429: 132149.

Trans-stilbene is a typical olefin often used as a probe molecule to evaluate the activity of catalysts.
The efficient catalyst systems for the epoxidation of trans-stilbene
· Cobalt oxide catalyst can be used for trans-stilbene epoxidation reaction with tert-butyl hydroperoxide epoxidation for 20 hours to obtain the corresponding epoxide, with a conversion rate of 99% and a yield of 97%.
· The cobalt-substituted TUD-1 mesoporous material was subjected to trans-stilbene epoxidation under a high O2 pressure of 2.76 MPa to obtain trans-stilbene oxide with a conversion rate of 93% and a selectivity of 91%.
· Constructing palladium single atoms on defective boehmite (γ-AlOOH) nanoleaves as laboratory-stable catalysts. The catalyst exhibits excellent catalytic efficiency in the epoxidation of trans-stilbene to produce trans-stilbene oxide (TOF: 416 /h; conversion: 84%; selectivity: 99%), as well as excellent Recyclability and scalability.

Custom Q&A

What is the PubChem CID for trans-Stilbene?

The PubChem CID for trans-Stilbene is 638088.

What is the molecular formula of trans-Stilbene?

The molecular formula of trans-Stilbene is C14H12.

What is the molecular weight of trans-Stilbene?

The molecular weight of trans-Stilbene is 180.24 g/mol.

What is the IUPAC name of trans-Stilbene?

The IUPAC name of trans-Stilbene is (E)-stilbene.

What is the InChI of trans-Stilbene?

The InChI of trans-Stilbene is InChI=1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+.

What are the synonyms of trans-Stilbene?

The synonyms of trans-Stilbene are trans-Stilbene, 103-30-0, (E)-Stilbene, and STILBENE TRANS-1,2-DIPHENYLETHYLENE.

What is the CAS number of trans-Stilbene?

The CAS number of trans-Stilbene is 103-30-0.

What is the EC number of trans-Stilbene?

The EC number of trans-Stilbene is 209-621-3.

What is the UN number of trans-Stilbene?

The UN number of trans-Stilbene is 3077.