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1,4-Diphenylbutadiyne, 99%
CAS: 886-66-8 | C16H10 | 202.26 g/mol
Supplier: Thermo Scientific Chemicals A1347122
Description
1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin.
Solubility
Sparingly soluble in water(5.5E-4 g/L) (25°C). Soluble in toluene almost transparency.
Notes
Store in cool, dry place in tightly closed container. Store away from oxidizing agent.
Specifications
| 1,4-Diphenylbutadiyne | |
| 86°C to 87°C | |
| MFCD00004787 | |
| 1910105 | |
| Sparingly soluble in water(5.5E-4g/L) (25°C). Soluble in toluene almost transparency. | |
| C1=CC=C(C=C1)C#CC#CC1=CC=CC=C1 | |
| 202.26 | |
| CHEBI:51588 | |
| 99% |
| 886-66-8 | |
| C16H10 | |
| 100 g | |
| 1,4-diphenylbutadiyne, diphenylbutadiyne, diphenyldiacetylene, butadiyne, diphenyl, diphenyl-1,3-butadiyne, benzene, 1,1'-1,3-butadiyne-1,4-diyl bis, 1,4-diphenyl-1,3-butadiyne, 1,4-diphenylbuta-1,3-diyne, 1,1'-buta-1,3-diyne-1,4-diyldibenzene, 4-phenyl-1,3-butadiynyl benzene | |
| HMQFJYLWNWIYKQ-UHFFFAOYSA-N | |
| 4-phenylbuta-1,3-diynylbenzene | |
| 70174 | |
| 202.26 |
Chemical Identifiers
| 886-66-8 | |
| 202.26 | |
| HMQFJYLWNWIYKQ-UHFFFAOYSA-N | |
| 70174 | |
| 4-phenylbuta-1,3-diynylbenzene |
| C16H10 | |
| MFCD00004787 | |
| 1,4-diphenylbutadiyne, diphenylbutadiyne, diphenyldiacetylene, butadiyne, diphenyl, diphenyl-1,3-butadiyne, benzene, 1,1'-1,3-butadiyne-1,4-diyl bis, 1,4-diphenyl-1,3-butadiyne, 1,4-diphenylbuta-1,3-diyne, 1,1'-buta-1,3-diyne-1,4-diyldibenzene, 4-phenyl-1,3-butadiynyl benzene | |
| CHEBI:51588 | |
| C1=CC=C(C=C1)C#CC#CC1=CC=CC=C1 |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 212-953-1
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only