4-Nitrobenzyl chloroformate
- CAS NO.：4457-32-3
- Empirical Formula: C8H6ClNO4
- Molecular Weight: 215.59
- MDL number: MFCD00007375
- EINECS: 224-708-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:38
What is 4-Nitrobenzyl chloroformate?
Chemical properties
off-white to pale yellow powder
The Uses of 4-Nitrobenzyl chloroformate
4-Nitrobenzyl Chloroformate is used in the preparation of prodrugs of cytotoxic acridines used in conjunction with enzyme prodrugs which counter carcinoma cells.
Properties of 4-Nitrobenzyl chloroformate
| Melting point: | 32-34 °C(lit.) |
| Boiling point: | 230°C 10mm |
| Density | 1.4928 (rough estimate) |
| refractive index | 1.552-1.556 |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly) |
| form | powder to crystal |
| color | White to Light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 912446 |
| Stability: | Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids. |
| CAS DataBase Reference | 4457-32-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Carbonochloridic acid, (4-nitrophenyl)methyl ester(4457-32-3) |
| EPA Substance Registry System | Carbonochloridic acid, (4-nitrophenyl)methyl ester (4457-32-3) |
Safety information for 4-Nitrobenzyl chloroformate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Nitrobenzyl chloroformate
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