ChemicalBook > CAS DataBase List > 1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol

1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol

Product Name
1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol
CAS No.
101597-25-5
Chemical Name
1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol
Synonyms
1,1-Di(4-methoxyphenyl)prop-2-yn-1-ol;1,1-Dis(4-methoxphenyl)-2-propyn-1-ol;1,1-Bis(4-methoxyphenyl)prop-2-yn-1-ol;1,1-bis(4-METHOXYPHENYL)-2-PROPYN-1-OL;α-Ethynyl-4-methoxy-α-(4-methoxyphenyl)benzenemethanol;BenzeneMethanol, a-ethynyl-4-Methoxy-a-(4-Methoxyphenyl)-;Benzenemethanol, α-ethynyl-4-methoxy-α-(4-methoxyphenyl)-;alpha-Ethynyl-4-methoxy-alpha-(4-methoxy-phenyl)-benzenemethanol
CBNumber
CB71115874
Molecular Formula
C17H16O3
Formula Weight
268.31
MOL File
101597-25-5.mol
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1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol Property

Melting point:
91.9-92.2℃
Boiling point:
412.0±45.0 °C(Predicted)
Density 
1.156
storage temp. 
2-8°C
form 
powder to crystal
pka
11.72±0.29(Predicted)
color 
White to Almost white
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Safety

HS Code 
2909.49.1500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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
B5946
Product name
1,1-Bis(4-methoxyphenyl)prop-2-yn-1-ol
Packaging
5G
Price
$44
Updated
2024/03/01
TCI Chemical
Product number
B5946
Product name
1,1-Bis(4-methoxyphenyl)prop-2-yn-1-ol
Packaging
25G
Price
$237
Updated
2022/04/27
TRC
Product number
B591940
Product name
1,1-bis(4-Methoxyphenyl)-2-propyn-1-ol
Packaging
5g
Price
$375
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0973344
Product name
1,1-BIS(4-METHOXYPHENYL)-2-PROPYN-1-OL
Purity
95.00%
Packaging
5MG
Price
$498.84
Updated
2021/12/16
Activate Scientific
Product number
AS49605
Product name
1,1-Bis(4-methoxyphenyl)prop-2-yn-1-ol
Purity
97%
Packaging
25g
Price
$891
Updated
2021/12/16
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1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol Chemical Properties,Usage,Production

Uses

1,1-bis(4-Methoxyphenyl)-2-propyn-1-ol (cas# 101597-25-5) is used in the synthetic preparation of photochromic pyranobenzopyran derivatives.

Preparation

The preparation of 1,1-bis(4-methoxyphenyl)-2-propyn-1-ol is as follows:18W % sodium acetylide in xylene/mineral oil 121.1mL (0.45mol, 1eq) was dissolved in anhydrous THF (1L) saturated with acetylene gas. After that 4,4-dimethoxybenzophenone 100g (0.41mol, 1eq) was put inside the reaction mixture under nitrogen and stirred for 24h at room temperature. The product was extracted by solvent extraction using ethyl acetate and water, organic layer was dried with MgSO4 and solid product on vacuum drier. After complete drying, the product again dissolve in ethyl acetate and poured into 1L hexane slowly under stirring which afford 8 as white color solid, yield (99g, 90%).

1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol Suppliers

Americas 1 China 94 Europe 1 India 2 Japan 1 Switzerland 1 United States 7 Global 107
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View Lastest Price from 1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
1,1-bis(4-METHOXYPHENYL)-2-PROPYN-1-OL 101597-25-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-29
Honest Joy Holdings Limited
Product
1,1-BIS(4-METHOXYPHENYL)-2-PROPYN-1-OL 101597-25-5
Price
US $60.00/KG
Min. Order
1KG
Purity
99.5%
Supply Ability
100 tons
Release date
2022-01-13
Career Henan Chemical Co
Product
1,1-bis(4-METHOXYPHENYL)-2-PROPYN-1-OL 101597-25-5
Price
US $1.00/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
200kg
Release date
2019-08-30

101597-25-5, 1,1-Bis(4-methoxyphenyl)-2-propyn-1-olRelated Search:

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  • 1,1-Dis(4-methoxphenyl)-2-propyn-1-ol
  • Benzenemethanol, α-ethynyl-4-methoxy-α-(4-methoxyphenyl)-
  • α-Ethynyl-4-methoxy-α-(4-methoxyphenyl)benzenemethanol
  • alpha-Ethynyl-4-methoxy-alpha-(4-methoxy-phenyl)-benzenemethanol
  • 101597-25-5