- 2-Nitrobenzaldehyde
- 2-Nitrobenzaldehyde dimethylacetal
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Cas Database |
| Name |
2-Nitrobenzaldehyde dimethylacetal |
EINECS | N/A |
| CAS No. | 20627-73-0 | Density | 1.12g/cm3 |
| PSA | 64.28000 | LogP | 2.40940 |
| Solubility | N/A | Melting Point |
24°C (estimate) |
| Formula | C9H11NO4 | Boiling Point | 253.6°Cat760mmHg |
| Molecular Weight | 197.191 | Flash Point | 98.9°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic vapors of NOx. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | Moderately toxic by ingestion and inhalation. |
| Synonyms |
o-nitrobenzaldehyde dimethylacetal;2-nitrobenzaldehyde dimethylacetal;Benzene, 1-(dimethoxymethyl)-2-nitro-; |
Article Data | 29 |
2-Nitrobenzaldehyde dimethylacetal Chemical Properties
IUPAC Name: 1-(Dimethoxymethyl)-2-nitrobenzene
Synonyms of 2-Nitrobenzaldehyde dimethylacetal (CAS NO.20627-73-0) : 1-(Dimethoxymethyl)-2-nitrobenzene ; Benzene, 1-(dimethoxymethyl)-2-nitro-
CAS NO:20627-73-0
Molecular Formula:C9H11NO4
Molecular Weight :197.1879
Molecular Structure :
Index of Refraction:1.527
Surface Tension: 41.7 dyne/cm
Density: 1.201 g/cm3
Flash Point: 117.8 °C
Enthalpy of Vaporization: 49.28 kJ/mol
Boiling Point: 275 °C at 760 mmHg
Vapour Pressure: 0.00877 mmHg at 25°C
2-Nitrobenzaldehyde dimethylacetal Uses
2-Nitrobenzaldehyde dimethylacetal (CAS NO.20627-73-0) is used as intermediate in organic synthesis.
2-Nitrobenzaldehyde dimethylacetal Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LC50 | inhalation | > 143mg/m3/7H (143mg/m3) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA SKIN AND APPENDAGES (SKIN): HAIR: OTHER | International Journal of Toxicology. Vol. 19, Pg. 336, 2000. |
| rat | LD50 | oral | 3420mg/kg (3420mg/kg) | SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE BEHAVIORAL: GENERAL ANESTHETIC LUNGS, THORAX, OR RESPIRATION: DYSPNEA | International Journal of Toxicology. Vol. 19, Pg. 336, 2000. |
2-Nitrobenzaldehyde dimethylacetal Safety Profile
Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes 
Xi
N
Risk Statements 43-51/53
R43: 2-Nitrobenzaldehyde dimethylacetal (CAS NO.20627-73-0) may cause sensitization by skin contact.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements 24-37-61
S24:Avoid contact with skin.
S37:Wear suitable gloves.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
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