A5345812
4-Methylcinnamic acid, predominantly trans , 99% , 1866-39-3
CAS NO.：1866-39-3
Empirical Formula: C10H10O2
Molecular Weight: 162.19
MDL number: MFCD00002697
EINECS: 217-479-9
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB56.00 | In Stock |
|
| 100G | RMB169.60 | In Stock |
|
| 500G | RMB695.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 196-198 °C(lit.) |
| Boiling point: | 228.88°C (rough estimate) |
| Density | 1.0281 (rough estimate) |
| refractive index | 1.5766 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Fine Crystalline Powder |
| pka | 4.56(at 25℃) |
| color | White |
| BRN | 1364327 |
| InChI | InChI=1S/C10H10O2/c1-8-2-4-9(5-3-8)6-7-10(11)12/h2-7H,1H3,(H,11,12) |
| InChIKey | RURHILYUWQEGOS-VOTSOKGWSA-N |
| SMILES | C(O)(=O)C=CC1=CC=C(C)C=C1 |
| LogP | 2.870 (est) |
| CAS DataBase Reference | 1866-39-3(CAS DataBase Reference) |
| NIST Chemistry Reference | P-methylcinnamic acid(1866-39-3) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-36-26-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29163900 |
