4-Phenyl-3-butyn-2-one
Modify Date: 2025-08-25 10:53:36
4-Phenyl-3-butyn-2-one structure
|
Common Name | 4-Phenyl-3-butyn-2-one | ||
|---|---|---|---|---|
| CAS Number | 1817-57-8 | Molecular Weight | 144.170 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 252.9±9.0 °C at 760 mmHg | |
| Molecular Formula | C10H8O | Melting Point | 4°C | |
| MSDS | Chinese USA | Flash Point | 95.0±0.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 4-phenylbut-3-yn-2-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 252.9±9.0 °C at 760 mmHg |
| Melting Point | 4°C |
| Molecular Formula | C10H8O |
| Molecular Weight | 144.170 |
| Flash Point | 95.0±0.0 °C |
| Exact Mass | 144.057510 |
| PSA | 17.07000 |
| LogP | 2.74 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.550 |
| Storage condition | 2-8°C |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S27-S37/39 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| RTECS | ES0890000 |
| HS Code | 2914399090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
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CAS#:1719-19-3![N-[5-acetyl-3,4-diphenyl-1,3-thiazol-2(3H)-ylidene]-N'-phenylthiourea structure](https://image.chemsrc.com/caspic/403/1159126-30-3.png)
CAS#:1159126-30-3| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Addition of bromine chloride and iodine monochloride to carbonyl-conjugated, acetylenic ketones: synthesis and mechanisms.
J. Org. Chem. 67(7) , 2183-7, (2002) The reactions of 3-butyn-2-one (1), 3-hexyn-2-one (2), and 4-phenyl-3-butyn-2-one (3) with bromine chloride (BrCl) and iodine monochloride (ICl) in CH(2)Cl(2), CH(2)Cl(2)/pyridine, and MeOH are descri... |
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Reductive metabolism of an alpha,beta-ketoalkyne, 4-phenyl-3-butyn-2-one, by rat liver preparations.
Drug Metab. Dispos. 30(4) , 414-20, (2002) The reduction of the triple bond and carbonyl group of an alpha,beta-ketoalkyne, 4-phenyl-3-butyn-2-one (PBYO), by rat liver microsomes and cytosol was investigated. The triple-bond-reduced product tr... |
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Improved procedure for the asymmetric reduction of prochiral ketones by B-3-pinanyl-9-borabicyclo [3.3. 1] nonane. Brown HC and Pai GG.
J. Org. Chem. 47(8) , 1606-8, (1982)
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| 1-acetyl-2-phenylacetylene |
| MFCD00008776 |
| methyl phenylethynyl ketone |
| acetylphenyl-acetylene |
| EINECS 217-327-1 |
| 1-Phenyl-1-butyn-3-one |
| 4-phenylbut-3-yn-2-one |
| 4-Phenyl-3-butyn-2-one |
| methyl 2-phenylethynyl ketone |
| 3-Butyn-2-one, 4-phenyl- |
| 3-Butyn-2-one,4-phenyl |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Phenyl-3-butyn-2-one
- Price: Check
- Purity: 97.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Phenyl-3-butyn-2-one
- Price: ￥508.0/1g ￥1538.0/5g
- Purity: 97.0%
- Delivery: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-phenyl-3-butyn-2-one
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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