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CIS-STILBENE

Product Name
CIS-STILBENE
CAS No.
645-49-8
Chemical Name
CIS-STILBENE
Synonyms
Stilbebe;Nsc66424;ISOSTILBENE;CIS-BIBENZAL;CIS-STILBEBE;CIS-STILBENE;(Z)-Stilbene;Dibenzal(cis);CIS-TOLUYLENE;(αZ)-Stilbene
CBNumber
CB8211190
Molecular Formula
C14H12
Formula Weight
180.25
MOL File
645-49-8.mol
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CIS-STILBENE Property

Melting point:
-5°C
Boiling point:
82-84 °C0.4 mm Hg(lit.)
Density 
1.011 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.622(lit.)
Flash point:
>230 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Yellow to Green
Water Solubility 
Immiscible with water. Miscible with ethanol.
Merck 
14,8817
BRN 
1616739
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
LogP
4.830 (est)
CAS DataBase Reference
645-49-8(CAS DataBase Reference)
EPA Substance Registry System
cis-Stilbene (645-49-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
DA0513600
HS Code 
29029090
Hazardous Substances Data
645-49-8(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S4808
Product name
cis-Stilbene
Purity
96%
Packaging
1g
Price
$52.4
Updated
2024/03/01
Sigma-Aldrich
Product number
S4808
Product name
cis-Stilbene
Purity
96%
Packaging
5g
Price
$88.2
Updated
2024/03/01
TCI Chemical
Product number
S0089
Product name
cis-Stilbene
Purity
>96.0%(GC)
Packaging
1mL
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
S0089
Product name
cis-Stilbene
Purity
>96.0%(GC)
Packaging
5mL
Price
$81
Updated
2024/03/01
Alfa Aesar
Product number
A11924
Product name
cis-Stilbene, 97%
Packaging
1g
Price
$26.65
Updated
2024/03/01
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CIS-STILBENE Chemical Properties,Usage,Production

Chemical Properties

pale yellow liquid

Uses

cis-Stilbene: stilbene and its natural derivatives such as resveratrol and vitisins inhibits Staphylococcus aureus hemolytic activity and biofilm formation without affecting its bacterial growth

Definition

ChEBI: Cis-stilbene is the cis-isomer of stilbene.

General Description

Oily yellow liquid. Freezing point 5°C. Insoluble in water. Soluble in ethanol. Unstable relative to the trans isomer, which is a solid with a melting point of 122-124°C.

Air & Water Reactions

Sensitive to prolonged exposure to air and light [Lancaster]. Insoluble in water.

Reactivity Profile

CIS-STILBENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen.

Fire Hazard

Flash point data for CIS-STILBENE are not available, however CIS-STILBENE is probably combustible.

Purification Methods

Purify it by chromatography on alumina using hexane and distil it under vacuum. (The final product contains ca 0.1% of the trans-isomer.) [Lewis et al. J Am Chem Soc 107 203 1985, Saltiel J Phys Chem 91 2755 1987, Beilstein 5 H 630.]

CIS-STILBENE Preparation Products And Raw materials

Raw materials

Preparation Products

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CIS-STILBENE Suppliers

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View Lastest Price from CIS-STILBENE manufacturers

Henan Fengda Chemical Co., Ltd
Product
CIS-STILBENE 645-49-8
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Career Henan Chemical Co
Product
CIS-STILBENE 645-49-8
Price
US $3.00/KG
Min. Order
1KG
Purity
99%min
Supply Ability
200kg
Release date
2020-03-06

645-49-8, CIS-STILBENERelated Search:

DIPHENYLCYCLOPROPENONE Tetraphenylcyclopentadienone Carbamazepine Triphenylethylene TETRAPHENYLETHYLENE 2,3-DIPHENYL-1-INDENONE NAPHTHOCHROME GREEN 2,3-DIPHENYLMALEIC ANHYDRIDE Iminostilbene 1,2,3,4-TETRAPHENYL-1,3-CYCLOPENTADIENE alpha-Phenylcinnamic acid CIS-STILBENE Bianthrone DIBENZOSUBERENOL Bromotriphenylethylene 5-Dibenzosuberenone (E)-1,2-Diphenylethene,1,2-Diphenylethene,1,trans-2-Diphenylethene,trans-1,2-Diphenylethene,trans-Diphenylethene 1-Methyl-1,2-diphenylethene

  • (1,2-Ethenediyl)-1,1-bisbenzene, (Z)-
  • (Z)-1,2-Diphenylethene
  • (Z)-1,2-Diphenylethylene
  • [(Z)-2-Phenylethenyl]benzene
  • 1,1’-(1,2-ethenediyl)bis-,(Z)-Benzene
  • 1,2-Diphenylethene, (Z)-
  • 1,cis-2-Diphenylethene
  • 1,cis-2-Diphenylethylene
  • 1’-(1,2-ethenediyl)bis-(z)-benzen
  • Benzene, 1,1'-(1,2-ethenediyl)bis-, (Z)-
  • Benzene, 1,1'-(1,2-ethenedyl)bis-, (Z)-
  • benzene,1,1’-(1,2-ethenediyl)bis-,(Z)-
  • cis-1,2-Diphenylethene
  • cis-1,2-diphenyl-ethene
  • cis-Diphenylethene
  • cis-Diphenylethylene
  • Dibenzal(cis)
  • Dibenzilidene(cis)
  • ethene,1,2-diphenyl-,cis-
  • Stilbene, (Z)-
  • CIS-BIBENZAL
  • CIS-BIBENZYLIDENE
  • CIS-A B-DIPHENYLETHYLENE
  • CIS-STILBEBE
  • CIS-STILBENE
  • CIS-TOLUYLENE
  • CIS-1,2-DIPHENYLETHYLENE
  • cis-1,1-(1,2-Ethenediyl)bis(benzene)
  • Stilbebe
  • ISOSTILBENE
  • cis-Stilbene,97%
  • Benzene, 1,1-(1Z)-1,2-ethenediylbis-
  • cis-1,2-Diphenylethylene, Isostilbene
  • (Z)-Stilbene
  • (αZ)-Stilbene
  • [(Z)-Ethene-1,2-diyl]bisbenzene
  • 1,1'-[(Z)-1,2-Ethenediyl]bisbenzene
  • Nsc66424
  • cis-stilbene anion radical
  • cis-Stilbene 96%
  • cis-Stilbene &gt
  • CIS-STILBENE ISO 9001：2015 REACH
  • <i>cis</i>-Stilbene
  • 645-49-8
  • C6H5CHCHC6H5
  • 645498
  • C14H12
  • Stilbenes
  • Building Blocks
  • Alkenes
  • Acyclic
  • Organic Building Blocks
  • Acyclic
  • Alkenes
  • Bioactive Small Molecules
  • Building Blocks
  • Cell Biology
  • Chemical Synthesis