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
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
Safety
- HS Code
- 2909.49.1500
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.
N-Bromosuccinimide Price
- Product number
- B5946
- Product name
- 1,1-Bis(4-methoxyphenyl)prop-2-yn-1-ol
- Packaging
- 5G
- Price
- $44
- Updated
- 2024/03/01
- Product number
- B5946
- Product name
- 1,1-Bis(4-methoxyphenyl)prop-2-yn-1-ol
- Packaging
- 25G
- Price
- $237
- Updated
- 2022/04/27
- Product number
- B591940
- Product name
- 1,1-bis(4-Methoxyphenyl)-2-propyn-1-ol
- Packaging
- 5g
- Price
- $375
- Updated
- 2021/12/16
- 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
- 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
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
1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol Suppliers
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
- sales@tcieurope.eu
- Country
- Europe
- ProdList
- 23671
- Advantage
- 75
View Lastest Price from 1,1-Bis(4-methoxyphenyl)-2-propyn-1-ol manufacturers
- 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
- 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
- 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