33693-84-4
33693-84-4 structure
- Name: tert-butyl hydrogen phthalate
- Chemical Name: 2-[(2-methylpropan-2-yl)oxycarbonyl]benzoic acid
- CAS Number: 33693-84-4
- Molecular Formula: C12H14O4
- Molecular Weight: 222.23700
- Create Date: 2018-02-25 08:00:00
- Modify Date: 2025-08-25 15:51:11
| Name | 2-[(2-methylpropan-2-yl)oxycarbonyl]benzoic acid |
|---|---|
| Synonyms |
Phthalsaeure-mono-tert-butylester
phthalic acid mono-tert-butyl ester t-Butyl hydrogen phthalate 2-(tert-Butoxycarbonyl)benzoic acid t-Monobutyl phthalate tert-Butyl hydrogen phthalate MFCD00043711 2-[(tert-butyl)oxycarbonyl]benzoic acid |
| Density | 1.173g/cm3 |
|---|---|
| Boiling Point | 349.8ºC at 760mmHg |
| Melting Point | 79-80°C |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.23700 |
| Flash Point | 131.8ºC |
| Exact Mass | 222.08900 |
| PSA | 63.60000 |
| LogP | 2.34010 |
|
~85%
33693-84-4 |
| Literature: Ilankumaran, Palanichamy; Manoj; Chandrasekaran, Srinivasan Chemical Communications, 1996 , # 16 p. 1957 - 1958 |
|
~79%
33693-84-4 |
| Literature: Gundermann, Karl-Dietrich; Steinfatt, Manfred; Witt, Peter; Paetz, Christian; Poeppel, Karl-Ludwig Journal of Chemical Research, Miniprint, 1980 , # 6 p. 2801 - 2822 |
|
~%
33693-84-4 |
| Literature: Journal of the Chemical Society, , p. 3154,3156 |
|
~%
33693-84-4 |
| Literature: Journal of the American Chemical Society, , vol. 58, p. 1384 |
| 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% |