Published TCIMAIL newest issue No.196
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 280-57-9 | Product Number: D0134
1,4-Diazabicyclo[2.2.2]octane
×
![]()
×
![1,4-Diazabicyclo[2.2.2]octane](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "1,4-Diazabicyclo[2.2.2]octane")
Purity: >98.0%(GC)(T)
Synonyms:
- DABCO
- Triethylenediamine
Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€ 16,00
|
9 | ≥100 |
|
| 100G |
€ 28,00
|
8 | ≥100 |
|
| 500G |
€ 99,00
|
9 | ≥100 |
|
*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 | D0134 |
| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__6H__1__2N__2 = 112.18 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 280-57-9 |
| Reaxys Registry Number | 103618 |
| PubChem Substance ID | 87566869 |
| SDBS (AIST Spectral DB) | 1327 |
| Merck Index (14) | 9669 |
| MDL Number | MFCD00006689 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 155.0 to 161.0 °C |
| Solubility in Water | almost transparency |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 155 °C |
| Boiling Point | 174 °C |
| Flash point | 62 °C |
| Solubility in water | Soluble |
| Degree of solubility in water | 450 g/l 25 °C |
| Solubility (soluble in) | Acetone, Benzene, Ethanol |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H318 : Causes serious eye damage. H412 : Harmful to aquatic life with long lasting effects. H228 : Flammable solid. |
| Precautionary Statements | P273 : Avoid release to the environment. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. 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. |
Related Laws:
| EC Number | 205-999-9 |
| RTECS# | HM0354200 |
Transport Information:
| UN Number | UN1325 |
| Class | 4.1 |
| Packing Group | II |
| HS Number | 2933998090 |
Application
Acetylation of Alcohols using Acetylating Reagents and Base Catalysts
References
- 1)DABCO: An Efficient Promoter for the Acetylation of Carbohydrates and Other Substances under Solvent-free Conditions
- 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
Synthesis of trans-2,3-Diaryl Epoxides
Reference
PubMed Literature
Articles/Brochures
TCIMAIL
Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.