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CAS RN: 1122-58-3 | Product Number: D1450
4-Dimethylaminopyridine
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Purity: >99.0%(T)
Synonyms:
- DMAP
- N-(4-Pyridyl)dimethylamine
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
NT$1,720
|
≥100 | ≥100 | It can be shipped in about 2 weeks after ordering | |
| 100G |
NT$4,760
|
12 | ≥100 | It can be shipped in about 2 weeks after ordering | |
| 500G |
NT$13,160
|
7 | ≥100 | It can be shipped in about 2 weeks after ordering |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | D1450 |
| Purity / Analysis Method | >99.0%(T) |
| Molecular Formula / Molecular Weight | C__7H__1__0N__2 = 122.17 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Condition to Avoid | Light Sensitive |
| CAS RN | 1122-58-3 |
| Reaxys Registry Number | 110354 |
| PubChem Substance ID | 87567951 |
| SDBS (AIST Spectral DB) | 5723 |
| Merck Index (14) | 3389 |
| MDL Number | MFCD00006418 |
Specifications
| Appearance | White to Light yellow powder to lump |
| Purity(Nonaqueous Titration) | min. 99.0 % |
| Melting point | 110.0 to 114.0 °C |
| Solubility in Methanol | very faint turbidity |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 110 °C |
| Boiling Point | 190 °C/150 mmHg |
| Solubility in water | Soluble |
| Degree of solubility in water | 80 g/l 25 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H310 : Fatal in contact with skin. H301 : Toxic if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H402 : Harmful to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P262 : Do not get in eyes, on skin, or on clothing. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P310 : IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
Related Laws:
| RTECS# | US9230000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | I |
| H.S.code* | 2933.39-000 |
Application
Acetylation of Alcohols using Acetylating Reagents and Base Catalysts
References
- 1)4-Dialkylaminopyridines as Highly Active Acylation Catalysts. [New synthetic method (25)]
- 2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
Application
Tr protection of Alcohols using Trityl Chloride
Reference
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
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