- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: a-Acetobutyrolactone
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: a-Acetobutyrolactone
- Price: ￥118.0/100g ￥378.0/500g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Acetylbutyrolactone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2-Acetylbutyrolactone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
517-23-7
517-23-7 structure
- Name: a-Acetobutyrolactone
- Chemical Name: α-Acetylbutyrolactone
- CAS Number: 517-23-7
- Molecular Formula: C6H8O3
- Molecular Weight: 128.126
- Catalog: Chemical reagent Organic reagent Ester Lactone compound
- Create Date: 2018-07-16 10:33:11
- Modify Date: 2024-01-02 11:49:55
| Name | α-Acetylbutyrolactone |
|---|---|
| Synonyms |
α-Acetyl-γ-butyrolactone
a-Acetyl-g-hydroxybutyric Acid g-Lactone 2-Acetyl-gama-butyrolactone a-(2-Hydroxyethyl)acetoacetic Acid g-Lactone 2(3H)-Furanone, 3-acetyldihydro- α-Acetylbutyrolactone alpha-Acetylbutyrolactone 3-Acetyldihydrofuran-2(3H)-one 3-Acetyldihydro-2(3H)-furanone α-Acetyl-γ-hydroxybutyric acid γ-lactone 2-Acetylbutyrolactone a-Acetylbutyrolactone α-Acetyl-γ-hydroxybutyric Acid Lactone MFCD00005394 a-Acetobutyrolactone α-(2-Hydroxyethyl)acetoacetic acid γ-lactone α-Acetobutyrolactone EINECS 208-235-2 alpha-Acetyl-gamma-butyrolactone |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 253.1±0.0 °C at 760 mmHg |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.126 |
| Flash Point | 128.2±25.4 °C |
| Exact Mass | 128.047348 |
| PSA | 43.37000 |
| LogP | -1.27 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.459 |
| Storage condition | -20?C Freezer, Under Inert Atmosphere |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
| Water Solubility | 310 g/L (20 ºC) |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | LU3456000 |
| HS Code | 29322980 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one structure](https://image.chemsrc.com/caspic/197/41078-70-0.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |