TEOC-ONP
Synonym(s):2-(Trimethylsilyl)ethyl 4-nitrophenyl carbonate;TEOC-ONp
- CAS NO.：80149-80-0
- Empirical Formula: C12H17NO5Si
- Molecular Weight: 283.35
- MDL number: MFCD00042930
- EINECS: 279-406-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:33:43
What is TEOC-ONP?
Chemical properties
Light yellow crystalline powder
The Uses of TEOC-ONP
It is employed as a reagent for the introduction of the TEOC-amino protecting group which can be cleaved by F-.
Properties of TEOC-ONP
| Melting point: | 35-40 °C |
| Boiling point: | 371.7±42.0 °C(Predicted) |
| Density | 1.147±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | Crystalline Powder |
| color | Pale yellow |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Moisture & Light Sensitive |
| BRN | 4320585 |
| CAS DataBase Reference | 80149-80-0 |
Safety information for TEOC-ONP
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for TEOC-ONP
| InChIKey | ZAQWGGKIMQIVGM-UHFFFAOYSA-N |
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