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Aromatic building blocks

Stilbene

Also known as 1,2-Diphenylethylene, Benzene, 1,1'-(1,2-ethenediyl)bis-, Bibenzal

CAS 588-59-0Formula C14H12Molar mass 180.25 g/molEC 209-621-3
19 suppliers listed
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Stilbene chemical structure, C14H12, CAS 588-59-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
588-59-0
Formula
C14H12
Molar mass
180.25 g/mol
Density
0.9707 @25 °C
HS code
290290
Category
Aromatic building blocks

What is Stilbene?

Plain description, key identifiers and synonyms

stilbene has been reported in Alnus firma, Petiveria alliacea, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
stilbene
CAS number
588-59-0 CAS number cross-checked
EC number
209-621-3
Molecular formula
C14H12
InChIKey
PJANXHGTPQOBST-UHFFFAOYSA-N
InChI
InChI=1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C=CC2=CC=CC=C2

Synonyms

  • 1,2-Diphenylethylene
  • Benzene, 1,1'-(1,2-ethenediyl)bis-
  • Bibenzal
  • Bibenzylidene
  • Bibenzylidine
  • 1,1'-(1,2-Ethenediyl)bisbenzene
  • 1,1'-(1,2-Ethenediyl)dibenzene
  • alpha,beta-Diphenylethylene
  • (2-phenylethenyl)benzene
  • 1,2-Diphenylethene
  • Stilben
  • phenylstyrene
  • 1,1'-(ethene-1,2-diyl)dibenzene
  • Trans-STILBENE, SCINT. GRADE
  • 1,2-diphenyl-ethylene
  • 1,2 Diphenyl Ethylene
  • trans -1,2-Diphenylethylene

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Density
0.9707 @25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
180.25 g/molcalc.
Exact mass
180.0939 Dacalc.
LogP (octanol/water)
3.86calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C(=Cc1ccccc1)c1ccccc1

C(=Cc1ccccc1)c1ccccc1

2 rings, 14 atoms. This chemical is the scaffold itself.

2,005 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Stilbene suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 19 suppliers
19 of 19 offers
  • Angel Pharmatech Ltd.
    China, ShanghaiUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • BLD Pharm
    China, ShanghaiUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Capot
    China, HangzhouUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Chem-Impex
    United States, Wood DaleUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Chemenu. Inc.
    China, ShanghaiUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Clearsynth
    United States, San DiegoUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Cooke Chemical Co., Ltd.
    China, FuxinUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Debye Scientific Co., Ltd.
    Hong Kong, Hong KongUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Fluorochem
    United Kingdom, HadfieldUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View
  • Glentham Life Sciences Ltd.
    United Kingdom, CorshamUnclaimed profile
    StilbeneGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

19 suppliers in 4 countries

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Stilbene price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Stilbene is traded under.

HS 2902.90Indicative HS code

Cyclic hydrocarbons, other

World exports in 2024
$612M
−6.1% vs 2023, imports $670M
2019 to 2024
Top exporters
  1. China28.0%
  2. Germany13.9%
  3. India * partner reported12.6%
Top importers
  1. Germany11.1%
  2. United States10.6%
  3. South Korea8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Stilbene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Stilbene, based on the data on this page

What is Stilbene?

stilbene has been reported in Alnus firma, Petiveria alliacea, and other organisms.

What is the CAS number of Stilbene?

The CAS registry number of Stilbene is 588-59-0.

What is the molecular formula and weight of Stilbene?

The molecular formula of Stilbene is C14H12 and its molar mass is 180.25 g/mol.

What is Stilbene used for?

Known uses and roles of Stilbene include building blocks in research and laboratory.

Is Stilbene hazardous?

No GHS hazard classification for Stilbene is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Stilbene?

Stilbene is usually classified under HS code 290290 (Cyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Stilbene?

CompoundList lists 19 suppliers of Stilbene in China, United States, United Kingdom and Hong Kong. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Stilbene?

Suppliers quote Stilbene on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Stilbene

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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