ChemicalBook > CAS DataBase List > 4-Bromophenylacetylene

4-Bromophenylacetylene

Product Name
4-Bromophenylacetylene
CAS No.
766-96-1
Chemical Name
4-Bromophenylacetylene
Synonyms
1-BROMO-4-ETHYNYLBENZENE;(4-BromphenyL;4-BROMOPHENYLACETYLENE;(4-BroMphenyl)acetylene;4'-BROMOPHENYL ACETYLENE;1-ETHYNYL-4-BROMOBENZENE;4-Bromophenylacetylene 98%;Benzene, 1-broMo-4-ethynyl-;(4-BROMPHENYL)-ACETYLEN 97%;(4-Bromophenyl)acetylene,97%
CBNumber
CB7440678
Molecular Formula
C8H5Br
Formula Weight
181.03
MOL File
766-96-1.mol
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4-Bromophenylacetylene Property

Melting point:
64-67 °C(lit.)
Boiling point:
88-90°C 16mm
Density 
1.4255 (rough estimate)
refractive index 
1.6411 (estimate)
Flash point:
88-90°C/16mm
storage temp. 
Sealed in dry,Store in freezer, under -20°C
solubility 
Soluble in chloroform, diethyl ether and ethanol.
form 
Powder, Crystalline Powder or Solid
color 
White to yellow
BRN 
1209726
CAS DataBase Reference
766-96-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1-bromo-4-ethynyl-(766-96-1)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-51/53
Safety Statements 
61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
2
HazardClass 
9
PackingGroup 
III
HS Code 
29039990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
206512
Product name
1-Bromo-4-ethynylbenzene
Purity
97%
Packaging
1g
Price
$98.3
Updated
2024/03/01
TCI Chemical
Product number
B3701
Product name
1-Bromo-4-ethynylbenzene
Purity
>98.0%(GC)
Packaging
1g
Price
$48
Updated
2024/03/01
TCI Chemical
Product number
B3701
Product name
1-Bromo-4-ethynylbenzene
Purity
>98.0%(GC)
Packaging
5g
Price
$159
Updated
2024/03/01
Alfa Aesar
Product number
L19082
Product name
4-Bromophenylacetylene, 97%
Packaging
250mg
Price
$30.65
Updated
2024/03/01
Alfa Aesar
Product number
L19082
Product name
4-Bromophenylacetylene, 97%
Packaging
1g
Price
$82.65
Updated
2024/03/01
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4-Bromophenylacetylene Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

Starting material for heterocyclotriynes, second-order nonlinear optical materials, and unsymmetrical 1,4-diarylbutadiynes

Uses

4-Bromophenylacetylene, is used as the starting material for second-order nonlinear optical materials, heterocyclotriynes, and unsymmetrical 1,4-diarylbutadiynes.

Uses

1-Bromo-4-ethynylbenzene was used in the synthesis of 1-bromo-4-(4′-tetrahydropyranyloxy-1′-ethynylphenyl)benzene.

Synthesis Reference(s)

The Journal of Organic Chemistry, 54, p. 3224, 1989 DOI: 10.1021/jo00274a055
Tetrahedron, 62, p. 6673, 2006 DOI: 10.1016/j.tet.2005.12.077

4-Bromophenylacetylene Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromophenylacetylene Suppliers

Americas 1 Canada 1 China 202 Europe 1 Germany 5 India 9 Japan 2 Lithuania 1 Switzerland 2 United Kingdom 12 United States 29 Global 265
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
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View Lastest Price from 4-Bromophenylacetylene manufacturers

Shanghai UCHEM Inc.
Product
4-Bromophenylacetylene 766-96-1
Price
US $7.00-139.00/g
Min. Order
5g
Purity
0.98
Supply Ability
25kg
Release date
2024-04-12
Henan Fengda Chemical Co., Ltd
Product
4-Bromophenylacetylene 766-96-1
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
Zhengzhou HQ Material CO.,LTD.
Product
4-Bromophenylacetylene 766-96-1
Price
US $0.00-0.00/Kg/Bag
Min. Order
100g
Purity
99%
Supply Ability
25kg, 50kg
Release date
2021-09-22

766-96-1, 4-BromophenylacetyleneRelated Search:

Triphenylphosphine 3-Bromoanisole Triphenylmethyl Chloride Phenylacetylene (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE 2-Phenylphenol Bromine Phenylacetone Bis(4-bromophenyl)acetylene (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE 3-BROMOPHENYLACETYLENE 1-[2-(4-BROMOPHENYL)ETHYNYL]-2-FLUORO-4-PENTYLBENZENE 4-BROMO-1-ETHYNYL-2-FLUOROBENZENE 96 2-[(4-BROMOPHENYL)ETHYNYL] THIOPHENE 3-(4-BROMO-PHENYL)-PROP-2-YN-1-OL 2-BROMOPHENYLACETYLENE 4-Bromophenylacetylene acetylene

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