A3191912
2,5-Dihydroxybenzaldehyde , 98% , 1194-98-5
Synonym(s):
2,5-Dihydroxybenzaldehyde;Gentisaldehyde
CAS NO.：1194-98-5
Empirical Formula: C7H6O3
Molecular Weight: 138.12
MDL number: MFCD00003333
EINECS: 214-789-6
| Pack Size | Price | Stock | Quantity |
| 1G | RMB40.80 | In Stock |
|
| 5G | RMB112.80 | In Stock |
|
| 25G | RMB477.60 | In Stock |
|
| 100G | RMB1580.80 | In Stock |
|
| 500g | RMB6071.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 97-99 °C (lit.) |
| Boiling point: | 213.5°C (rough estimate) |
| Density | 1.2667 (rough estimate) |
| refractive index | 1.4797 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 13.8g/l soluble |
| pka | 8.89±0.18(Predicted) |
| form | Crystalline Powder |
| color | Yellow to khaki-green |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| BRN | 1363961 |
| InChIKey | CLFRCXCBWIQVRN-UHFFFAOYSA-N |
| LogP | 0.540 |
Description and Uses
2,5-Dihydroxybenzaldehyde is a building block. It has been used in the synthesis of 2,4-dimethylbenzoylhydrazones with antileishmanial and antioxidant activity.
2,5-Dihydroxybenzaldehyde (cas# 1194-98-5) is a compound useful in organic synthesis.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H317-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-43 |
| Safety Statements | 26-36/37/39-37/39-26,37/39-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29124990 |
