2-FUROIC ACID HYDRAZIDE
2-Furoic acid hydrazide
CAS: 3326-71-4
Molecular Formula: C5H6N2O2
2-FUROIC ACID HYDRAZIDE - Names and Identifiers
| Name | 2-Furoic acid hydrazide |
| Synonyms | 2-FUROHYDRAZIDE AKOS BBS-00004105 2-FUROIC HYDRAZIDE 2-FURANCARBOHYDRAZIDE pyromucicacidhydrazide 2-Furoic acid hydrazide 2-FUROIC ACID HYDRAZIDE FURANE-2-CARBOXYLIC ACID HYDRAZIDE |
| CAS | 3326-71-4 |
| EINECS | 222-046-2 |
| InChI | InChI=1/C5H6N2O2/c6-7-5(8)4-2-1-3-9-4/h1-3H,6H2,(H,7,8) |
2-FUROIC ACID HYDRAZIDE - Physico-chemical Properties
| Molecular Formula | C5H6N2O2 |
| Molar Mass | 126.11 |
| Density | 1.3541 (rough estimate) |
| Melting Point | 77-79 °C (lit.) |
| Boling Point | 279°C(lit.) |
| Solubility | soluble in Methanol |
| Appearance | Solid |
| Color | Beige |
| BRN | 114435 |
| pKa | 12.18±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.5090 (estimate) |
| MDL | MFCD00003235 |
| Physical and Chemical Properties | Melting point 77-79°C(lit.) BRN 114435 |
2-FUROIC ACID HYDRAZIDE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | LV1925000 |
| HS Code | 29321900 |
2-FUROIC ACID HYDRAZIDE - Reference Information
| Overview | 2-furanoyl hydrazide (Furan-2-carbohydrazide) alias furanoyl hydrazide, English abbreviation F2H, 2-furanoyl hydrazide and 2-thienoyl hydrazide have similar effects and can be used as a diagnostic reagent to distinguish between human and bovine Mycobacterium tuberculosis. |
| safety information | customs code: 29321900 WGK Germany:3 hazard category code: R20/21/22; R36/37/38 safety instructions: S22-S24/25-S36/37/39-S26 RTECS number: LV1925000 dangerous goods mark: xn |
| main references | [1] Wang shangtian, ge gang, Guo shufen, et al. synthesis and application of 2-furanoyl hydrazide [J]. chinese journal of pharmaceutical industry, 1991(9). [2]http://baike.baidu.com/item/2-呋喃甲酰肼 |
Last Update：2024-04-10 22:29:15
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