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CAS RN: 7693-46-1 | Product Number: C1400
4-Nitrophenyl Chloroformate
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Purity: >98.0%(T)
Synonyms:
- Chloroformic Acid 4-Nitrophenyl Ester
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€63.00
|
15 | ≥80 |
|
| 250G |
€482.00
|
2 | 9 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | C1400 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__7H__4ClNO__4 = 201.56 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| CAS RN | 7693-46-1 |
| Reaxys Registry Number | 518127 |
| PubChem Substance ID | 87566408 |
| SDBS (AIST Spectral DB) | 13565 |
| MDL Number | MFCD00007321 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(GC) | min. 96.0 % |
| Purity(Argentometric Titration) | min. 98.0 % |
| Melting point | 79.0 to 83.0 °C |
| Solubility in Acetone | almost transparency |
Properties (reference)
| Melting Point | 80 °C |
| Boiling Point | 162 °C/19 mmHg |
| Solubility (soluble in) | Acetone |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled. H314 : Causes severe skin burns and eye damage. |
| Precautionary Statements | P260 : Do not breathe dust. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. |
Related Laws:
| EC Number | 231-706-9 |
Transport Information:
| UN Number | UN2923 |
| Class | 8 / 6.1 |
| Packing Group | II |
| HS Number | 2915907098 |
Application
Protection of Hydroxy Groups
Reference
- Use of p-nitrophenyl chloroformate in blocking hydroxyl groups in nucleosides
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