A3164912
2,4-Dihydroxybenzaldehyde , 98% , 95-01-2
Synonym(s):
ß-Resorcylaldehyde;β-Resorcylaldehyde;2,4-Dihydroxybenzaldehyde
CAS NO.：95-01-2
Empirical Formula: C7H6O3
Molecular Weight: 138.12
MDL number: MFCD00011686
EINECS: 202-383-1
| Pack Size | Price | Stock | Quantity |
| 5G | RMB27.20 | In Stock |
|
| 25G | RMB53.60 | In Stock |
|
| 100G | RMB163.20 | In Stock |
|
| 500G | RMB659.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 135-137 °C (lit.) |
| Boiling point: | 220-228 °C/22 mmHg (lit.) |
| Density | 1.2667 (rough estimate) |
| refractive index | 1.4600 (estimate) |
| Flash point: | 220°C/22mm |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| pka | 7.56±0.18(Predicted) |
| form | Crystalline Powder |
| color | White to beige |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| Merck | 14,8156 |
| BRN | 878548 |
| Stability: | Stable. May be air sensitive. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | IUNJCFABHJZSKB-UHFFFAOYSA-N |
| LogP | 1.229 (est) |
| CAS DataBase Reference | 95-01-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 2,4-dihydroxy-(95-01-2) |
| EPA Substance Registry System | Benzaldehyde, 2,4-dihydroxy- (95-01-2) |
Description and Uses
2,4-Dihydroxybenzaldehyde is a resorcinol (R144700) derivative with potent antioxidative and antibacterial activity.
2,4-Dihydroxybenzaldehyde is usually used in two-step synthesis of ethyl 3,5-dibromo-2,4-dihydroxycinnamate.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | VH3600000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29124900 |
