- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-tert-Butoxy-3-oxopropanoic acid
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-tert-Butoxy-3-oxopropanoic acid
- Price: ￥268.0/25g ￥88.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-tert-Butoxy-3-oxopropanoic acid
- 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: 3-tert-Butoxy-3-oxopropanoic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
40052-13-9
40052-13-9 structure
- Name: 3-tert-Butoxy-3-oxopropanoic acid
- Chemical Name: 3-tert-Butoxy-3-oxopropanoic acid
- CAS Number: 40052-13-9
- Molecular Formula: C7H12O4
- Molecular Weight: 160.168
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic esters and their derivatives
- Create Date: 2018-04-22 08:00:00
- Modify Date: 2024-01-02 21:22:43
| Name | 3-tert-Butoxy-3-oxopropanoic acid |
|---|---|
| Synonyms |
3-[(2-Methyl-2-propanyl)oxy]-3-oxopropanoic acid
mono-tert-Butyl malonate 3-[(2-methylpropan-2-yl)oxy]-3-oxopropanoic acid Propanedioic acid, mono(1,1-dimethylethyl) ester tert-Butyl Hydrogen Malonate Malonic Acid Mono-tert-butyl Ester MFCD00191886 3-tert-Butoxy-3-oxopropanoic acid 3-(tert-Butoxy)-3-oxopropanoic acid |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 250.5±23.0 °C at 760 mmHg |
| Melting Point | 19-20 °C(lit.) |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.168 |
| Flash Point | 97.7±16.1 °C |
| Exact Mass | 160.073563 |
| PSA | 63.60000 |
| LogP | 1.04 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.444 |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H330 |
| Precautionary Statements | P260-P280-P284-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Phrases | R26 |
| Safety Phrases | S26-S27-S36/37/39-S45 |
| RIDADR | UN 2922 8/PG 3 |
| WGK Germany | 3 |
| Hazard Class | 8.0， 6.1 |
| HS Code | 2918990090 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |