4,4'-Bis(2-benzoxazolyl)stilbene

Modify Date: 2024-01-03 18:21:28

4,4'-Bis(2-benzoxazolyl)stilbene Structure
4,4'-Bis(2-benzoxazolyl)stilbene structure
Common Name 4,4'-Bis(2-benzoxazolyl)stilbene
CAS Number 1533-45-5 Molecular Weight 414.455
Density 1.3±0.1 g/cm3 Boiling Point 566.8±39.0 °C at 760 mmHg
Molecular Formula C28H18N2O2 Melting Point >300 °C(lit.)
MSDS N/A Flash Point 285.1±21.0 °C

 Use of 4,4'-Bis(2-benzoxazolyl)stilbene


1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Synonym More Synonyms

 4,4'-Bis(2-benzoxazolyl)stilbene Biological Activity

Description 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
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 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 566.8±39.0 °C at 760 mmHg
Melting Point >300 °C(lit.)
Molecular Formula C28H18N2O2
Molecular Weight 414.455
Flash Point 285.1±21.0 °C
Exact Mass 414.136841
PSA 52.06000
LogP 8.42
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.731
Storage condition -20°C
Stability Stable. Incompatible with strong oxidizing agents.

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-37/39-24/25
WGK Germany 1

 Synonyms

fluorescentbrightener393
44BIS2BENZOXAZOYLSTILBENE
4.4'-Bis-<2-benzoxazolyl>-stilben
MFCD00022846
4,4'-Bis(2-benzoxazolyl)stilbene
OPTICAL BRIGHTENER 393
optical brightener OB-1
OB-C
EINECS 216-245-3
4,4′-Bis(2-benzoxazolyl)stilbene
Fluorescent Brightener OB-1
1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene
B-OB-1
OpticalBrighteningAgentOB-1C.I.
2,2-(1,2-ETHENEDIYLDI-4,1-PHENYLENE )BIS(BENZOXAZOLE)
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