4-PHENYL-3-BUTYN-2-ONE
- Product Name
- 4-PHENYL-3-BUTYN-2-ONE
- CAS No.
- 1817-57-8
- Chemical Name
- 4-PHENYL-3-BUTYN-2-ONE
- Synonyms
- Phenylbutynone;-3-butyn-2-one;4-phenyl-3-butyn-2-on;4-Phenylbut-3-yn-2-on;4-phenylbut-3-yn-2-one;4-phenyl-3-butyn-2-0ne;1-Phenyl-1-butyn-3-one;4-PHENYL-3-BUTYN-2-ONE;4-Phenyl-3-batyu-2-one;1-Acetyl-2-phenylethyne
- CBNumber
- CB1449321
- Molecular Formula
- C10H8O
- Formula Weight
- 144.17
- MOL File
- 1817-57-8.mol
4-PHENYL-3-BUTYN-2-ONE Property
- Melting point:
- 4°C
- Boiling point:
- 75-76 °C/0.8 mmHg (lit.)
- Density
- 0.99 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.574(lit.)
- Flash point:
- 203 °F
- storage temp.
- 2-8°C
- form
- clear liquid
- Specific Gravity
- 1.02
- color
- Colorless to Yellow to Green
- Water Solubility
- Insoluble in water.
- CAS DataBase Reference
- 1817-57-8(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-27-37/39
- RIDADR
- UN 3334
- WGK Germany
- 3
- RTECS
- ES0890000
- HS Code
- 2914390090
- Toxicity
- mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05642,
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
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.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 161268
- Product name
- 4-Phenyl-3-butyn-2-one
- Purity
- 96%
- Packaging
- 1g
- Price
- $116
- Updated
- 2023/06/20
- Product number
- 161268
- Product name
- 4-Phenyl-3-butyn-2-one
- Purity
- 96%
- Packaging
- 5g
- Price
- $518
- Updated
- 2023/06/20
- Product number
- P1336
- Product name
- 4-Phenyl-3-butyn-2-one
- Purity
- >97.0%(GC)
- Packaging
- 1g
- Price
- $89
- Updated
- 2024/03/01
- Product number
- P1336
- Product name
- 4-Phenyl-3-butyn-2-one
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $266
- Updated
- 2024/03/01
- Product number
- H27826
- Product name
- 4-Phenyl-3-butyn-2-one, 96%
- Packaging
- 1g
- Price
- $54.65
- Updated
- 2024/03/01
4-PHENYL-3-BUTYN-2-ONE Chemical Properties,Usage,Production
Uses
It is used as pharmaceutical intermediate.
Definition
ChEBI: 4-phenylbut-3-yn-2-one is a ynone.
Synthesis Reference(s)
Chemistry Letters, 9, p. 1327, 1980
The Journal of Organic Chemistry, 47, p. 2549, 1982 DOI: 10.1021/jo00134a010
Tetrahedron Letters, 29, p. 2321, 1988 DOI: 10.1016/S0040-4039(00)86048-7
General Description
4-Phenyl-3-butyn-2-one is an α,β-ketoalkyne. Reaction of 4-phenyl-3-butyn-2-one with bromine chloride and iodine monochloride in CH2Cl2, CH2Cl2/pyridine and MeOH are studied. Reduction of 4-phenyl-3-butyn-2-one in THF solution has been reported.
4-PHENYL-3-BUTYN-2-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
4-PHENYL-3-BUTYN-2-ONE Suppliers
View Lastest Price from 4-PHENYL-3-BUTYN-2-ONE manufacturers
- Product
- 4-PHENYL-3-BUTYN-2-ONE 1817-57-8
- Price
- US $1.80-9.80/KG
- Min. Order
- 1g
- Purity
- 90.0%-99.9%
- Supply Ability
- 800kg
- Release date
- 2020-03-20
- Product
- 4-PHENYL-3-BUTYN-2-ONE 1817-57-8
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2020-01-30