Product Details
- Product NameCrotonic acid
- CAS No.107-93-7
- EINECS No.203-533-9
- MFC4H6O2
- MW86.09
- AppearanceCrystalline FlakesWhite to light yellow
- Water Solubility 94 g/L (25 ºC)
- Boiling point 180-181 °C (lit.)
- Melting point 70-72 °C (lit.)
- density 1.027 g/mL at 25 °C (lit.)
- storage temp. Store below +30°C.
| Crotonic acid Basic information |
| Product Name: |
Crotonic acid |
| Synonyms: |
TRANS-2-BUTENOIC ACID;TRANS-CROTONIC ACID;(2E)-2-Butenoic acid;(e)-2-butenoicaci;(E)-CH3CH=CHCOOH;(E)-Crotonic acid;(e)-crotonicaci;(e)-crotonicacid |
| CAS: |
107-93-7 |
| MF: |
C4H6O2 |
| MW: |
86.09 |
| EINECS: |
203-533-9 |
| Product Categories: |
organic chemical |
| Mol File: |
107-93-7.mol |
 |
| |
| Crotonic acid Chemical Properties |
| Melting point |
72 °C |
| Boiling point |
185 °C |
| density |
1.027 g/mL at 25 °C(lit.) |
| vapor density |
2.97 (vs air) |
| vapor pressure |
0.19 mm Hg ( 20 °C) |
| refractive index |
1.4228 |
| FEMA |
3908 | (E)-2-BUTENOIC ACID |
| Fp |
190 °F |
| storage temp. |
Store below +30°C. |
| solubility |
H2O: soluble |
| pka |
4.69(at 25℃) |
| form |
Crystalline Flakes |
| color |
White to light yellow |
| PH |
3 (10g/l, H2O, 20℃) |
| explosive limit |
15.1%, 171°F |
| Water Solubility |
94 g/L (25 ºC) |
| Merck |
14,2597 |
| BRN |
1719943 |
| CAS DataBase Reference |
107-93-7(CAS DataBase Reference) |
| NIST Chemistry Reference |
Crotonic acid(107-93-7) |
| EPA Substance Registry System |
2-Butenoic acid, (2E)-(107-93-7) |
Company Profile
Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
