626-99-3
626-99-3 structure
- Name: 2,4-Pentadienoic acid
- Chemical Name: penta-2,4-dienoic acid
- CAS Number: 626-99-3
- Molecular Formula: C5H6O2
- Molecular Weight: 98.09990
- Create Date: 2018-07-25 19:12:38
- Modify Date: 2026-07-06 14:45:25
| Name | penta-2,4-dienoic acid |
|---|---|
| Synonyms |
acetic acid [4-[3-[diethylamino(oxo)methyl]phenyl]phenyl] ester
Penta-2,4-dienoic acid, +(isomers mixture) trans-2,4-Pentadienoic Acid, with 1 Percent Hydroquinone (E)-penta-2,4-dienoic acid 2,4-Pentadienoic acid >= (T) EINECS 210-976-1 MFCD00014017 penta-2,4-dienoicaci Vynilacrylic acid Penta-2,4-dienoic acid (2E)-2,4-Pentadienoic acid AI3-28013 β-vinylacrylic acid 2,4-PENTADIENOIC ACID (E)-2,4-Pentadienoic acid TRANS-2,4-PENTADIENOIC ACID 1,3-BUTADIENE-1-CBOXYLIC ACID |
| Density | 1.039 g/cm3 |
|---|---|
| Boiling Point | 215ºC at 760 mmHg |
| Melting Point | 69-72 °C |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.09990 |
| Flash Point | 121.5ºC |
| Exact Mass | 98.03680 |
| PSA | 37.30000 |
| LogP | 0.81320 |
| Index of Refraction | 1.474 |
| Storage condition | −20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
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626-99-3 |
| Literature: Chemische Berichte, , vol. 70, p. 2388 |
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626-99-3 |
| Literature: Journal of Organometallic Chemistry, , vol. 266, # 3 p. 313 - 320 |
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626-99-3 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 85, p. 929 - 951 |
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626-99-3 |
| Literature: Doklady Chemistry, , vol. 170, p. 993 - 996 Doklady Akademii Nauk SSSR, , vol. 170, p. 1317 - 1320 |
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626-99-3 |
| Literature: Doklady Chemistry, , vol. 170, p. 993 - 996 Doklady Akademii Nauk SSSR, , vol. 170, p. 1317 - 1320 |
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626-99-3 |
| Literature: Chemische Berichte, , vol. 35, p. 1137 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
