PHENYLPROPIOLALDEHYDE DIETHYL ACETAL

Product Name: PHENYLPROPIOLALDEHYDE DIETHYL ACETAL
CAS No.: 6142-95-6
Chemical Name: PHENYLPROPIOLALDEHYDE DIETHYL ACETAL
Synonyms: 3,3-diethoxyprop-1-ynylbenzene;1,1-diethoxy-3-phenyl-2-propyne;3-Phenylpropynal diethyl acetal;1-Phenyl-3,3-diethoxy-1-propyne;(3,3-Diethoxy-1-propynyl)benzene;dehydrocinnamaldehyde-diethylacetal;(3,3-DIETHOXYPROP-1-YN-1-YL)BENZENE;(3,3-Diethoxy-1-propyn-1-yl)benzene;PHENYLPROPIOLALDEHYDE DIETHYL ACETAL;2-Methythio-2-Imidazoline Hydroiodide
CBNumber: CB7719811
Molecular Formula: C13H16O2
Formula Weight: 204.26
MOL File: 6142-95-6.mol

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PHENYLPROPIOLALDEHYDE DIETHYL ACETAL Property

Boiling point:: 99-100 °C2 mm Hg(lit.)
Density: 0.991 g/mL at 25 °C(lit.)
refractive index: n20/D 1.517(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,2-8°C
BRN: 2049715
CAS DataBase Reference: 6142-95-6(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Alfa Aesar

Product number: L00872
Product name: Phenylpropiolaldehyde diethyl acetal, 98%
Packaging: 5g
Price: $28.65
Updated: 2024/03/01

Alfa Aesar

Product number: L00872
Product name: Phenylpropiolaldehyde diethyl acetal, 98%
Packaging: 25g
Price: $83.65
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0079221
Product name: PHENYLPROPIOLALDEHYDE DIETHYL ACETAL
Purity: 95.00%
Packaging: 25G
Price: $1190.79
Updated: 2021/12/16

AHH

Product number: MT-21245
Product name: Phenylpropiolaldehydediethylacetal
Purity: 98%
Packaging: 250g
Price: $320
Updated: 2021/12/16

Chemenu

Product number: CM184455
Product name: (3,3-Diethoxyprop-1-yn-1-yl)benzene
Purity: 95%
Packaging: 500g
Price: $598
Updated: 2021/12/16

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PHENYLPROPIOLALDEHYDE DIETHYL ACETAL Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO YELLOW LIQUID

Preparation

To a flask equipped with a 12-in. Vigreux column and distillation head is added 74.0 gm (0.50 mole) of triethyl orthoformate, 51.0 gm (0.50 mole)of phenylacetylene, and 3.0 gm of zinc iodide* catalyst. The flask must first be heated to 135°C before ethanol starts to reflux. The ethanol distillate (26.4 gm) boiling at 65°-88°C is removed over a period of 1 hr while the temperature of the reaction mixture is raised to 200°-210°C. The reaction mixture is cooled and filtered, the precipitate washed with 5 ml of ether and the ether combined with the filtrate is distilled to afford 73-80 gm (72-78%), b.p. 99-100°C (2.0 mm Hg). The IR spectrum showed absorption at 4.5-μ (—C=C—) and 9.0-μ region ( - C — O ).

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 2031, 1984 DOI: 10.1021/jo00185a045

PHENYLPROPIOLALDEHYDE DIETHYL ACETAL Preparation Products And Raw materials

Raw materials

Preparation Products

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PHENYLPROPIOLALDEHYDE DIETHYL ACETAL Suppliers

China 21 Europe 1 Germany 3 India 1 Japan 1 Russia 1 Switzerland 2 United Kingdom 3 United States 7 Global 40

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6142-95-6, PHENYLPROPIOLALDEHYDE DIETHYL ACETALRelated Search:

Phenylpropiolaldehyde PROPIONALDEHYDE DIETHYL ACETAL METHYL PROPARGYL ETHER 3-PHENYL-2-PROPYN-1-OL 2-Butyn-1-ol PROPARGYLALDEHYDE DIETHYL ACETAL 1-PHENYL-1-PROPYNE PHENYLPROPIOLALDEHYDE DIETHYL ACETAL 2-BUTYNAL DIETHYL ACETAL Propargyl alcohol ETHYNYL-BENZENE

(3,3-Diethoxy-1-propynyl)benzene

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PHENYLPROPIOLALDEHYDE DIETHYL ACETAL

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3-PHENYL-2-PROPYNYL ALDEHYDE DIETHYL ACETAL

(3,3-DIETHOXYPROP-1-YN-1-YL)BENZENE

dehydrocinnamaldehyde-diethylacetal

1,1-diethoxy-3-phenyl-2-propyne

Phenylpropargyl aldehyde diethyl acetal, GC 98%

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3-Phenyl-2-propyne-1-one diethyl acetal

Phenylpropargyl aldehyde diethyl acetal,98%

Benzene, (3,3-diethoxy-1-propyn-1-yl)-

3,3-diethoxyprop-1-ynylbenzene

(3,3-Diethoxy-1-propyn-1-yl)benzene

6142-95-6

C6H5C8801CCHOC2H52

C6H5CCCHOCH2CH32

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