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ChemicalBook >> CAS DataBase List >>4-Bromophenylacetylene

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%;1-Bromo-4-ethynylbenzene >
CBNumber:
CB7440678
Molecular Formula:
C8H5Br
Molecular Weight:
181.03
MDL Number:
MFCD00168822
MOL File:
766-96-1.mol
MSDS File:
SDS
Last updated:2024-04-12 23:00:59

4-Bromophenylacetylene Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H411
Precautionary statements  P264-P270-P273-P301+P312-P391-P501
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
NFPA 704
1
2 0

4-Bromophenylacetylene price More Price(42)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 206512 1-Bromo-4-ethynylbenzene 97% 766-96-1 1g $98.3 2024-03-01 Buy
TCI Chemical B3701 1-Bromo-4-ethynylbenzene >98.0%(GC) 766-96-1 1g $48 2024-03-01 Buy
TCI Chemical B3701 1-Bromo-4-ethynylbenzene >98.0%(GC) 766-96-1 5g $159 2024-03-01 Buy
Alfa Aesar L19082 4-Bromophenylacetylene, 97% 766-96-1 250mg $30.65 2024-03-01 Buy
Alfa Aesar L19082 4-Bromophenylacetylene, 97% 766-96-1 1g $82.65 2024-03-01 Buy
Product number Packaging Price Buy
206512 1g $98.3 Buy
B3701 1g $48 Buy
B3701 5g $159 Buy
L19082 250mg $30.65 Buy
L19082 1g $82.65 Buy

4-Bromophenylacetylene Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

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

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.

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

90965-06-3
1122-91-4
766-96-1
Synthesis of 4-Bromophenylacetylene from Dimethyl (1-Diazo-2-oxopropyl)phosphonate and 4-Bromobenzaldehyde
Global( 266)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 7711 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652 info@fdachem.com China 20267 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 18940 58
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070 product@chemlin.com.cn CHINA 3009 60
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 32965 60
Changzhou Ansciep Chemical Co., Ltd.
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HaBo Hong Kong Co., Limited.
+86-25-18512596065 info@habotech.com CHINA 933 58
Accela ChemBio Inc.
+1-858-6993322 info@accelachem.com United States 18419 58
Zhengzhou HQ Material CO.,LTD.
+86-371-55919009 +8615225108189 sale1@hqmat.com China 873 58
BAYNOE CHEM CO.,LTD
+86-21-34783353 +8615000719740 baynoe@baynoe.com CHINA 934 58

View Lastest Price from 4-Bromophenylacetylene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Bromophenylacetylene pictures 2025-01-24 4-Bromophenylacetylene
766-96-1
US $7.00-139.00 / g 5g 0.98 25kg Shanghai UCHEM Inc.
4-Bromophenylacetylene pictures 2023-12-26 4-Bromophenylacetylene
766-96-1
US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
4-Bromophenylacetylene pictures 2021-09-23 4-Bromophenylacetylene
766-96-1
US $0.00-0.00 / Kg/Bag 100g 99% 25kg, 50kg Zhengzhou HQ Material CO.,LTD.

4-Bromophenylacetylene Spectrum

(4-BROMPHENYL)-ACETYLEN 97% (4-Bromophenyl)acetylene,97% (4-BroMphenyl)acetylene 4'-BROMOPHENYL ACETYLENE 4-BROMOPHENYLACETYLENE Benzene, 1-broMo-4-ethynyl- (4-BroMphenyl)acetylene, 95+% 1-Bromo-4-ethynylbenzene 97% 1-ETHYNYL-4-BROMOBENZENE 4-Bromophenylacetylene 98% 1-Bromo-4-ethynylbenzene > (4-BromphenyL 4-Bromophenylacetylene ISO 9001:2015 REACH 1-Bromo-4-ethynylbenzene, 98%, 1-BROMO-4-ETHYNYLBENZENE 766-96-1 66-96-1 HC8801CC6H4Br HCCC6H4Br Organic Building Blocks Halogenated Hydrocarbons Alkynyl Building Blocks Aromatic Halides (substituted) pharmacetical Aromatics Compounds Aromatics Alkynyl Halogenated Hydrocarbons Organic Building Blocks
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