4-Bromophenylacetylene

Names

[ CAS No. ]:
766-96-1

[ Name ]:
4-Bromophenylacetylene

[Synonym ]:
1-Bromo-4-ethynylbenzene
4-bromo-1-ethynylbenzene
Benzene, 1-bromo-4-ethynyl-
4-Bromophenylacetylene
MFCD00168822

Biological Activity

[Description]:

1-Bromo-4-ethynylbenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[In Vitro]

4-Bromophenylacetylene，用作二阶非线性光学材料、杂环三炔和不对称 1,4-二芳基丁二炔的起始原料。

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
199.2±23.0 °C at 760 mmHg

[ Melting Point ]:
64-67 °C(lit.)

[ Molecular Formula ]:
C₈H₅Br

[ Molecular Weight ]:
181.03

[ Flash Point ]:
77.9±17.0 °C

[ Exact Mass ]:
179.957458

[ LogP ]:
3.17

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.605

[ Storage condition ]:
-20?C Freezer

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R22;R51/53

[ Safety Phrases ]:
S61

[ RIDADR ]:
UN 3077 9/PG 3

[ WGK Germany ]:
2

[ Hazard Class ]:
9.0

[ HS Code ]:
2903999090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Long TM and Swager TM.

J. Mater. Chem. 12(12) , 3407-3412, (2002)