| Identification | More | [Name]
1,4-DIPHENYLBUTADIYNE | [CAS]
886-66-8 | [Synonyms]
1,4-DIPHENYLBUTADIYNE
1,4-DIPHENYLDIACETYLENE
DIPHENYLDIACETYLENE
TIMTEC-BB SBB008711
(4-Phenyl-1,3-butadiynyl)benzene
1,1’-(1,3-butadiyne-1,4-diyl)bis-benzen
1,1’-(1,3-butadiyne-1,4-diyl)bisbenzene
1,4-Diphenyl-1,3-butadiyne
1,4-Diphenylbut-1,3-diyne
benzene,1,1’-(1,3-butadiyne-1,4-diyl)bis-
Butadiyne, diphenyl-
butadiyne,diphenyl-
Diphenyl-1,3-butadiyne
Diphenylbiacetylene
Diphenylbutadiyne
(4-phenylbuta-1,3-diynyl)benzene
1,1'-(1,3-Butanediyne-1,4-diyl)bisbenzene
1,3-Butadiyne-1,4-diyldibenzene
1,4-Diphenylbutane-1,3-diyne | [EINECS(EC#)]
212-953-1 | [Molecular Formula]
C16H10 | [MDL Number]
MFCD00004787 | [Molecular Weight]
202.25 | [MOL File]
886-66-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline needles | [Melting point ]
86-87 °C (lit.) | [Boiling point ]
210 °C / 3mmHg | [density ]
1.2615 (estimate) | [refractive index ]
1.5000 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [color ]
White to Light yellow | [Water Solubility ]
Sparingly soluble in water(5.5E-4 g/L) (25°C). Soluble in toluene almost transparency. | [BRN ]
1910105 | [InChI]
InChI=1S/C16H10/c1-3-9-15(10-4-1)13-7-8-14-16-11-5-2-6-12-16/h1-6,9-12H | [InChIKey]
HMQFJYLWNWIYKQ-UHFFFAOYSA-N | [SMILES]
C(C1=CC=CC=C1)#CC#CC1=CC=CC=C1 | [CAS DataBase Reference]
886-66-8(CAS DataBase Reference) | [EPA Substance Registry System]
Benzene, 1,1'-(1,3-butadiyne-1,4-diyl)bis- (886-66-8) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [TSCA ]
TSCA listed | [HS Code ]
29029090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline needles | [Uses]
1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin. | [Definition]
ChEBI: 1,4-diphenylbutadiyne is an arylacetylene and a member of benzenes. It has a role as a fluorochrome. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 52, p. 443, 1987 DOI: 10.1021/jo00379a025
Synthetic Communications, 20, p. 2181, 1990 DOI: 10.1080/00397919008053156
Tetrahedron Letters, 26, p. 523, 1985 DOI: 10.1016/S0040-4039(00)61928-7 | [General Description]
1,4-Diphenylbutadiyne reacts with [WI2(CO)3(NCMe)2] in CH2Cl2 to give the iodo-bridged dimer [W(μ-I)I(CO)(NCMe)(η2PhC2C2Ph)]2. 1,4-Diphenylbutadiyne on UV irradiation with olefins such as 2,3-dimethyl-2-butene, 1,4-cyclohexadiene and dimethyl fumarate yields cross-cycloaddition products. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|