4-ETHYNYL-1,1'-BIPHENYL

Uses

Product Name: 4-ETHYNYL-1,1'-BIPHENYL
CAS No.: 29079-00-3
Chemical Name: 4-ETHYNYL-1,1'-BIPHENYL
Synonyms: 4-biphenylacetylene;4-biphenylylacetylene;ly81979;4-ETHYNYL-1;4-ethynyl-bipheny;1,1’-biphenyl,4-ethynyl;4-ETHYNYL-1,1'-BIPHENYL;1-(4-Biphenylyl)acetylene;4-ethynyl-1,1'-biphenyl97%;4-ethynyl-1,1'-biphenyl (4-ENB)
CBNumber: CB4312648
Molecular Formula: C14H10
Formula Weight: 178.23
MOL File: 29079-00-3.mol

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4-ETHYNYL-1,1'-BIPHENYL Property

Melting point:: 88-91 °C(lit.)
Boiling point:: 137 °C(Press: 3 Torr)
Density: 1.06±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: powder to crystal
color: White to Light yellow
InChI: InChI=1S/C14H10/c1-2-12-8-10-14(11-9-12)13-6-4-3-5-7-13/h1,3-11H
InChIKey: BPBNKCIVWFCMJY-UHFFFAOYSA-N
SMILES: C1(C2=CC=CC=C2)=CC=C(C#C)C=C1

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
WGK Germany: 3
RTECS: DV5290000
HS Code: 2902900000
Storage Class: 11 - Combustible Solids

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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.

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

Sigma-Aldrich

Product number: 521175
Product name: 4-Ethynylbiphenyl
Purity: 97%
Packaging: 5g
Price: $210.9
Updated: 2025/07/31

TCI Chemical

Product number: E1141
Product name: 4-Ethynylbiphenyl
Packaging: 1G
Price: $52
Updated: 2025/07/31

TCI Chemical

Product number: E1141
Product name: 4-Ethynylbiphenyl
Packaging: 5G
Price: $206
Updated: 2025/07/31

TRC

Product number: E890655
Product name: 4-Ethynyl-1,1''-biphenyl
Packaging: 1g
Price: $50
Updated: 2021/12/16

Activate Scientific

Product number: AS32996
Product name: 4-Ethynyl-1,1`-biphenyl
Purity: 97+%
Packaging: 5G
Price: $100
Updated: 2021/12/16

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4-ETHYNYL-1,1'-BIPHENYL Chemical Properties,Usage,Production

Uses

4-Ethynyl-1,1'-biphenyl is a general reagent used in the alkynylation of indoles and C1 alkynylation of carbazoles. Also used in the synthesis of [3,2=c]coumarin derivatives using visible-light-promoted radical alkyne insertion.

Uses

4-?Ethynyl-?1,?1''-?biphenyl is a general reagent used in the alkynylation of indoles and C1 alkynylation of carbazoles. Also used in the synthesis of [3,2=c]coumarin derivatives using visible-light-promoted radical alkyne insertion.

4-ETHYNYL-1,1'-BIPHENYL Preparation Products And Raw materials

Raw materials

Preparation Products

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4-ETHYNYL-1,1'-BIPHENYL Suppliers

Americas 1 Belgium 1 China 97 Europe 2 Germany 3 India 2 Japan 2 Switzerland 1 United Kingdom 6 United States 10 Global 125

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View Lastest Price from 4-ETHYNYL-1,1'-BIPHENYL manufacturers

Career Henan Chemical Co

Product: 4-ETHYNYL-1,1'-BIPHENYL 29079-00-3
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100g , 1kg, 5kg , 50kg
Release date: 2020-01-07

29079-00-3, 4-ETHYNYL-1,1'-BIPHENYLRelated Search:

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ly81979

4-BIPHENYLACETYLENE(4-Ethynylbiphenyl)

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4-ethynyl-1,1'-biphenyl (4-ENB)

4-ETHYNYL-1

29079-00-3

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Alkynes

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