TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE
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TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE
structure -
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CAS No:
538-81-8
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Formula:
C16H14
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Chemical Name:
TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE
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Synonyms:
TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE;TRANS,TRANS-1,4-DIPHENYLBUTA-1,3-DIENE;T,T-1,4-DIPHENYL-1,3-BUTADIENE;(E,E)-(C6H5CH=CH)2;E,E)-1,4-Diphenylbutadiene;ll-trans-diphenylbutadiene;trans,trans-1,4-Diphenylbutadiene;(E)-1,4-DIPHENYLBUTA-1,3-DIENE
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CAS No:
Description
light yellow crystalline powder
1,4-diphenylbutadiene is an alkadiene. It has a role as a fluorochrome.
Its solution in pet ether (b 60-70o) is chromatographed on an alumina-Celite column (4:1), and the column is washed with the same solvent. The main zone is cut out, eluted with ethanol and transferred to pet ether, which is then dried and evaporated [Pinckard et al. J Am Chem Soc 70 1938 1948]. Recrystallise it from hexane. [Beilstein 5 H 676, 9 IV 2319.]
TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE Basic Attributes
206.28
206.11000
1905937
629-554-7
R7P15V6543
316
Yes
DTXSID1022132|DTXSID3022459
White to slightly yellow
29029000
Characteristics
0
4.41320
White to slightly yellow Crystals or Crystalline Powder
1.151 g/cm3
150-152 °C(lit.)
350 °C(lit.)
350°C/720mm
1.5000 (estimate)
Slightly soluble in water.
Sealed in dry,Room Temperature
Safety Information
NONH for all modes of transport
3
Xi
26-36
Xi
Stable. Combustible. Incompatible with strong oxidizing agents.
P261-P305 + P351 + P338
36/37/38
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE Use and Manufacturing
Synthetic Polymer MALDI Matrix Compounds
trans,trans-1,4-Diphenyl-1,3-butadiene reacts with Rieke metal complexes of barium and strontium to prepare metal-diene reagents, which is used for the carbocyclization with dichloroalkanes.
Benzene, 1,1'-(1,3-butadiene-1,4-diyl)bis-: INACTIVE
Computed Properties
Molecular Weight:206.28
XLogP3:5.5
Rotatable Bond Count:3
Exact Mass:206.109550447
Monoisotopic Mass:206.109550447
Heavy Atom Count:16
Complexity:198
Defined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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