21150-73-2
21150-73-2 structure
- Name: 3-tert-butoxypropionic acid
- Chemical Name: 3-[(2-methylpropan-2-yl)oxy]propanoic acid
- CAS Number: 21150-73-2
- Molecular Formula: C7H14O3
- Molecular Weight: 146.18400
- Create Date: 2018-05-08 08:00:00
- Modify Date: 2025-08-20 12:22:40
| Name | 3-[(2-methylpropan-2-yl)oxy]propanoic acid |
|---|---|
| Synonyms |
3-(tert-Butoxy)propionic acid
3-tert.-Butoxy-propionsaeure MFCD03426042 3-tert-Butoxypropanoic acid |
| Density | 0.989 g/mL at 20ºC(lit.) |
|---|---|
| Boiling Point | 70-72/0.22mm |
| Melting Point | 214-216ºC |
| Molecular Formula | C7H14O3 |
| Molecular Weight | 146.18400 |
| Flash Point | 81.9ºC |
| Exact Mass | 146.09400 |
| PSA | 46.53000 |
| LogP | 1.27620 |
| Vapour Pressure | 0.0467mmHg at 25°C |
| Index of Refraction | n20/D 1.424 |
| 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,C |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
|
~%
21150-73-2 |
| Literature: Journal of Organic Chemistry, , vol. 26, p. 4183 - 4184 |
| 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% |