4-Bromophenylacetylene
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- $7 - $2194.5
- Product name: 4-Bromophenylacetylene
- CAS: 766-96-1
- MF: C8H5Br
- MW: 181.03
- EINECS:628-102-6
- MDL Number:MFCD00168822
- Synonyms:(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%
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Brand
- aablocks
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- AstaTech
- Biosynth
- BLDpharm
- ChemScene
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 25.00g
- 50g
- 100.00g
- 100G
- 500g
- 500.00g
- 1 g
- Manufactureraablocks
- Product numberAA0038DE
- Product description(4-Bromophenyl)acetylene 98%
- Packaging250mg
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038DE
- Product description(4-Bromophenyl)acetylene 98%
- Packaging1g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038DE
- Product description(4-Bromophenyl)acetylene 98%
- Packaging5g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038DE
- Product description(4-Bromophenyl)acetylene 98%
- Packaging10g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038DE
- Product description(4-Bromophenyl)acetylene 98%
- Packaging25g
- Price$36
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberP36174
- Product description4-Bromophenylacetylene 95%
- Packaging100G
- Price$210
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberac-1756
- Product description4-Bromophenylacetylene 97%
- Packaging25g
- Price$224.59
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberac-1756
- Product description4-Bromophenylacetylene 97%
- Packaging10g
- Price$82.5
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberac-1756
- Product description4-Bromophenylacetylene 97%
- Packaging5g
- Price$59.59
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS40417
- Product description4-Bromophenylacetylene 97%
- Packaging5g
- Price$36
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS40417
- Product description4-Bromophenylacetylene 97%
- Packaging1g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS40417
- Product description4-Bromophenylacetylene 97%
- Packaging25g
- Price$68
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS40417
- Product description4-Bromophenylacetylene 97%
- Packaging100g
- Price$314
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-03441
- Product description4-Bromophenylacetylene 97%
- Packaging10g
- Price$330
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberX7108
- Product description4-Bromophenylacetylene 99%(GC)
- Packaging100g
- Price$277
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ91335
- Product description4-Bromophenylacetylene 97%
- Packaging100g
- Price$207
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0038DE | (4-Bromophenyl)acetylene 98% | 250mg | $7 | 2026-05-28 | Buy |
| aablocks | AA0038DE | (4-Bromophenyl)acetylene 98% | 1g | $8 | 2026-05-28 | Buy |
| aablocks | AA0038DE | (4-Bromophenyl)acetylene 98% | 5g | $14 | 2026-05-28 | Buy |
| aablocks | AA0038DE | (4-Bromophenyl)acetylene 98% | 10g | $15 | 2026-05-28 | Buy |
| aablocks | AA0038DE | (4-Bromophenyl)acetylene 98% | 25g | $36 | 2026-05-28 | Buy |
| ACHEMBLOCK | P36174 | 4-Bromophenylacetylene 95% | 100G | $210 | 2026-05-27 | Buy |
| Acrotein | ac-1756 | 4-Bromophenylacetylene 97% | 25g | $224.59 | 2026-05-25 | Buy |
| Acrotein | ac-1756 | 4-Bromophenylacetylene 97% | 10g | $82.5 | 2026-05-25 | Buy |
| Acrotein | ac-1756 | 4-Bromophenylacetylene 97% | 5g | $59.59 | 2026-05-25 | Buy |
| Activate Scientific | AS40417 | 4-Bromophenylacetylene 97% | 5g | $36 | 2026-06-04 | Buy |
| Activate Scientific | AS40417 | 4-Bromophenylacetylene 97% | 1g | $29 | 2021-12-16 | Buy |
| Activate Scientific | AS40417 | 4-Bromophenylacetylene 97% | 25g | $68 | 2026-06-04 | Buy |
| Activate Scientific | AS40417 | 4-Bromophenylacetylene 97% | 100g | $314 | 2026-06-04 | Buy |
| AHH | MT-03441 | 4-Bromophenylacetylene 97% | 10g | $330 | 2026-05-26 | Buy |
| AK Scientific | X7108 | 4-Bromophenylacetylene 99%(GC) | 100g | $277 | 2026-06-04 | Buy |
| AK Scientific | J91335 | 4-Bromophenylacetylene 97% | 100g | $207 | 2026-06-04 | Buy |
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
InChI :InChI=1S/C8H5Br/c1-2-7-3-5-8(9)6-4-7/h1,3-6H
InChIKey :LTLVZQZDXQWLHU-UHFFFAOYSA-N
SMILES :C1(Br)=CC=C(C#C)C=C1
CAS DataBase Reference :766-96-1(CAS DataBase Reference)
NIST Chemistry Reference :Benzene, 1-bromo-4-ethynyl-(766-96-1)
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
InChI :InChI=1S/C8H5Br/c1-2-7-3-5-8(9)6-4-7/h1,3-6H
InChIKey :LTLVZQZDXQWLHU-UHFFFAOYSA-N
SMILES :C1(Br)=CC=C(C#C)C=C1
CAS DataBase Reference :766-96-1(CAS DataBase Reference)
NIST Chemistry Reference :Benzene, 1-bromo-4-ethynyl-(766-96-1)
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | |||||||||||||||||||||
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Description
4-Bromophenylacetylene, is used as the starting material for second-order nonlinear optical materials, heterocyclotriynes, and unsymmetrical 1,4-diarylbutadiynes.Related product price
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2-Phenylphenol
$7.62-6163.65 -
Phenylacetylene
$10-1250 -
Triphenylmethyl chloride
$6-2855.6
Suppliers and manufacturers
Shanghai Union Medical Technology Co. Ltd.
Shanghai Jinyuanrui Pharmaceutical Technology Co., Ltd
Jiangxi Jingyang Chemical Products Co., LTD
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
3B Pharmachem (Wuhan) International Co.,Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
ShangHai DEMO Chemical Co.,Ltd
Energy Chemical





