diphenylethylene

Modify Date: 2024-01-05 10:57:17

diphenylethylene Structure
diphenylethylene structure
 Common Name diphenylethylene
CAS Number 103-30-0 Molecular Weight 180.245
Density 1.0±0.1 g/cm3 Boiling Point 307.0±0.0 °C at 760 mmHg
Molecular Formula C14H12 Melting Point 123-125 °C(lit.)
MSDS Chinese USA Flash Point 128.5±9.7 °C
Symbol GHS07 GHS09
GHS07, GHS09		 Signal Word Warning

 Use of diphenylethylene


trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens.

 Names

Name trans-stilbene
Synonym More Synonyms

 diphenylethylene Biological Activity

Description trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens.
Related Catalog
References

[1]. Julia López-Hernández, et al. Trans-Stilbenes in Commercial Grape Juices: Quantification Using HPLC Approaches. Int J Mol Sci. 2016 Oct 24;17(10):1769.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 307.0±0.0 °C at 760 mmHg
Melting Point 123-125 °C(lit.)
Molecular Formula C14H12
Molecular Weight 180.245
Flash Point 128.5±9.7 °C
Exact Mass 180.093903
LogP 4.83
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.659
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WJ4926500
CHEMICAL NAME :
Stilbene, (E)-
CAS REGISTRY NUMBER :
103-30-0
BEILSTEIN REFERENCE NO. :
1616740
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C14-H12
MOLECULAR WEIGHT :
180.26
WISWESSER LINE NOTATION :
R1U1R -T

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
920 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 14,227,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 14,227,1979

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H319-H411
Precautionary Statements P273-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn,N
Risk Phrases 22-36-51/53
Safety Phrases S26-S36/37-S61
RIDADR UN3077
WGK Germany 2
RTECS WJ4926500
Packaging Group III
Hazard Class 9
HS Code 2902909090

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Articles14

More Articles
Two-Photon Excitation of trans-Stilbene: Spectroscopy and Dynamics of Electronically Excited States above S1.

J. Phys. Chem. B 119 , 9335-44, (2015)

The photoisomerization dynamics of trans-stilbene have been well studied in the lowest excited state, but much less is known about the behavior following excitation to higher-lying electronically exci...
Freezing-in orientational disorder induces crossover from thermally-activated to temperature-independent transport in organic semiconductors.

Nat. Commun. 5 , 5642, (2014)

The crystalline structure of organic materials dictates their physical properties, but while significant research effort is geared towards understanding structure-property relationships in such materi...
Kinetic studies of the reaction between pesticides and hydroxyl radical generated by laser flash photolysis.

J. Sci. Food Agric. 96 , 1580-4, (2016)

Due to contamination of the environment by pesticides and their mishandling, there is the need for treatment of contaminated sites and correct disposal of materials containing them. Thus, studies with...

 Synonyms

diphenylethylene
α-Methylene-diphenylmethane
BIBENZAL
trans-1,2-diphenylethylen
MFCD00064300
1,1'-Ethenylidene bis-benzene
1,1'-(E)-Ethene-1,2-diyldibenzene
Stilbene,(E)
(E)-stilbene
Bibenzylidene
1,1'-[(E)-1,2-Ethenediyl]dibenzene
1,1'-(1,2-ethenediyl)bis[benzene]
cis-1,2-diphenylethylene
Benzene, 1,1'-ethenylidenebis-
trans-bibenzal
1,1'-Ethene-1,2-diyldibenzene
α-Phenylstyrene
trans-1,2-diphenylethylene
E-stilbene
EINECS 203-098-5
Ethylene, 1,1-diphenyl-
1,1'-(1,1-Ethenediyl)dibenzene
[E]-1,2-diphenylethene
1,1'-(ethene-1,2-diyl)dibenzene
[(E)-2-phenylethenyl]benzene
Stilbene, (E)-
trans-Stilbene
(E)-1,2-diphenylethylene
1,1-Diphenylethene
1,1'-Ethene-1,1-diyldibenzene
Benzene, 1,1'- (1,2-ethenediyl)bis-, (E)-
stilbene
1,2-diphenylethylene
1,1-Diphenylethylene
Benzene, 1,1'-[(E)-1,2-ethenediyl]bis-
1,2-Dihydrostilbene
α,α-Diphenylethylene
Dibenzal,(E)
Toluylene
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