5-硝基-2-糠醛
5-Nitro-2-furaldehyde
CAS: 698-63-5
Molecular Formula: C5H3NO4
5-硝基-2-糠醛 - Names and Identifiers
| Name | 5-Nitro-2-furaldehyde |
| Synonyms | Nitrofurfural 5-Nitrofurfural 5-nitro-furfura 5-NITROFURFURAL Nitrofuraldehyde 5-NITROFURALDEHYDE Furfural, 5-nitro- 5-nitrofurfuraldehyde 5-NITROFURFURALDEHYDE 5-Nitro-2-furaldehyde 5-NITRO-2-FURALDEHYDE 5-nitrofuran-2-carbaldehyde 2-FURANCARBOXALDEHYDE, 5-NITRO- 5-Nitro-2-furaldehyde,(5-Nitrofurfural) |
| CAS | 698-63-5 |
| EINECS | 211-816-3 |
| InChI | InChI=1/C5H3NO4/c7-3-4-1-2-5(10-4)6(8)9/h1-3H |
| InChIKey | SXINBFXPADXIEY-UHFFFAOYSA-N |
5-硝基-2-糠醛 - Physico-chemical Properties
| Molecular Formula | C5H3NO4 |
| Molar Mass | 141.08 |
| Density | 1.349g/mLat 25°C(lit.) |
| Melting Point | 37-39°C(lit.) |
| Boling Point | 121°C10mm Hg(lit.) |
| Flash Point | 92°F |
| Water Solubility | sparingly soluble |
| Vapor Presure | 0.0196mmHg at 25°C |
| Appearance | Crystalline Low Melting Solid |
| Color | Yellow to brown |
| BRN | 120539 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Air & Light Sensitive |
| Refractive Index | n20/D 1.59(lit.) |
| Physical and Chemical Properties | Colorless crystals. Melting point 37-39 °c (35-36 °c), boiling point 128-132 °c (0.133kPa), relative density 1.349, refractive index 1.5905, Flash Point 33 °c. Slightly soluble in water. |
| Use | Used as a drug Intermediate |
5-硝基-2-糠醛 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R68 - Possible risk of irreversible effects R10 - Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| RTECS | LT7200000 |
| HS Code | 29321900 |
| Hazard Note | Irritant |
| Hazard Class | 3.2 |
| Packing Group | III |
5-硝基-2-糠醛 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| Use | as an intermediate for the Disinfection preservative furacilin. used as a pharmaceutical intermediate |
| production method | furfural is obtained by nitration, esterification and hydrolysis. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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View History
5-硝基-2-糠醛
(4-甲基吡啶-2-基)甲胺二盐酸
N-BOC-2-乙酰基哌啶
2-甲基-3-硝基苯甲酸甲酯
4-[(TERT-BUTOXYCARBONYLAMINO)METHYL]PYRIDINE
NHS-Ac-N3
(4-甲基吡啶-2-基)甲胺二盐酸
N-BOC-2-乙酰基哌啶
2-甲基-3-硝基苯甲酸甲酯
4-[(TERT-BUTOXYCARBONYLAMINO)METHYL]PYRIDINE
NHS-Ac-N3