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CAS RN: 129808-00-0 | Product Number: E1412
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
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Purity: >99.0%(T)(HPLC)
Synonyms:
- 5,5'-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) (purified by sublimation)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€30.00
|
Contact Us | 3 |
|
| 5G |
€102.00
|
Contact Us | 1 |
|
*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 | E1412 |
Purity / Analysis Method 
|
>99.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__8H__6O__6 = 318.24 |
| 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 | Moisture Sensitive |
| CAS RN | 129808-00-0 |
| Reaxys Registry Number | 24024673 |
| PubChem Substance ID | 468591770 |
| MDL Number | MFCD28976167 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(HPLC) | min. 99.0 area% |
| Purity(Morpholine Method) | min. 99.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 350 °C(dec.) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| HS Number | 2917398590 |
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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Other Documents
Related Products
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
| Product # | E1164 |
| CAS RN | 129808-00-0 |
| Purity / Analysis Method: | >98.0%(T)(HPLC) |