1,4-DIPHENYLBUTADIYNE

Product Name: 1,4-DIPHENYLBUTADIYNE
CAS No.: 886-66-8
Chemical Name: 1,4-DIPHENYLBUTADIYNE
Synonyms: NSC 529170;Diphenylbutadiyne;butadiyne,diphenyl-;Diphenylbiacetylene;DIPHENYLDIACETYLENE;TIMTEC-BB SBB008711;Butadiyne, diphenyl-;1,4-DIPHENYLBUTADIYNE;1,4-Diphenylsuccinyne;Diphenyl-1,3-butadiyne
CBNumber: CB5134061
Molecular Formula: C16H10
Formula Weight: 202.25
MOL File: 886-66-8.mol

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1,4-DIPHENYLBUTADIYNE Property

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
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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29029090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D2789
Product name: 1,4-Diphenylbutadiyne
Purity: >98.0%(GC)
Packaging: 5g
Price: $178
Updated: 2024/03/01

TCI Chemical

Product number: D2789
Product name: 1,4-Diphenylbutadiyne
Purity: >98.0%(GC)
Packaging: 25g
Price: $543
Updated: 2024/03/01

Alfa Aesar

Product number: A13471
Product name: 1,4-Diphenylbutadiyne
Purity: 99%
Packaging: 5g
Price: $102
Updated: 2024/03/01

Alfa Aesar

Product number: A13471
Product name: 1,4-Diphenylbutadiyne
Purity: 99%
Packaging: 100g
Price: $930.65
Updated: 2024/03/01

Alfa Aesar

Product number: A13471
Product name: 1,4-Diphenylbutadiyne
Purity: 99%
Packaging: 25g
Price: $281.65
Updated: 2024/03/01

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1,4-DIPHENYLBUTADIYNE Chemical Properties,Usage,Production

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.

1,4-DIPHENYLBUTADIYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-DIPHENYLBUTADIYNE Suppliers

Americas 1 China 97 Europe 1 France 1 Germany 2 India 4 Japan 2 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 11 United States 20 Global 143

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View Lastest Price from 1,4-DIPHENYLBUTADIYNE manufacturers

Career Henan Chemical Co

Product: 1,4-DIPHENYLBUTADIYNE 886-66-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-03

886-66-8, 1,4-DIPHENYLBUTADIYNERelated Search:

Phosphorus oxychloride ISOCYANIC ACID Azobenzene Ammonium persulfate Ammonium bisulfate 1,4-DIPHENYLBUTANE 1,4-DIPHENYLBUTANE 1,4-DIPHENYLBUTADIYNE, (1,4-DIPHENYLDIACETYLENE) 1,4-DIPHENYLBUTADIYNE ETHYNYL-BENZENE 1,4-DIPHENYLBUTADIYNE 1,4-BIS(3-AMINOPHENYL)BUTADIYNE 1-PHENYL-1-PROPYNE 2,4-HEXADIYNE 2-Butyne

(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-

NSC 529170

1,4-Diphenylbutadiyne 99%

butadiyne,diphenyl-

Diphenyl-1,3-butadiyne

Diphenylbiacetylene

Diphenylbutadiyne

1,4-DIPHENYLDIACETYLENE

1,4-DIPHENYLBUTADIYNE

DIPHENYLDIACETYLENE

TIMTEC-BB SBB008711

(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

1,4-diphenylbuta-1,3-diyne

1,4-Diphenylbutadiyne,99%

1,4-DIPHENYLBUTADIYNE, 98%1,4-DIPHENYLBUTADIYNE, 98%1,4-DIPHENYLBUTADIYNE, 98%1,4-DIPHENYLBUTADIYNE, 98%

1,4-Diphenylbutadiyne&gt

1,4-Diphenylsuccinyne

886-66-8

C6H5C8801CC8801CC6H5

C6H5CCCCC6H5

C6H5CCCCCC6H5

Internal

Organic Building Blocks

Alkynes

Building Blocks

Acetylenes

Acetylenic Hydrocarbons having Benzene Ring

Building Blocks

Chemical Synthesis

Organic Building Blocks

Aromatic Hydrocarbons (substituted) & Derivatives

Acetylenes

Acetylenic Hydrocarbons having Benzene Ring

Alkynes

Internal

Organic Building Blocks