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CAS RN: 290-37-9 | Product Number: P0544
Pyrazine
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Purity: >98.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 5G |
¥30.00
|
≥100 | Contact Us | Contact Us |
| 10G |
¥50.00
|
8 | Contact Us | Contact Us |
| 25G |
¥65.00
|
Contact Us | Contact Us | ≥40 |
| 100G |
¥170.00
|
3 | Contact Us | Contact Us |
| 500G |
¥450.00
|
4 | Contact Us | ≥100 |
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| Product Number | P0544 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__4H__4N__2 = 80.09 |
| 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 | 290-37-9 |
| Reaxys Registry Number | 103905 |
| PubChem Substance ID | 87574722 |
| SDBS (AIST Spectral DB) | 3641 |
| Merck Index (14) | 7957 |
| MDL Number | MFCD00006122 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 52.0 to 55.0 °C |
| Solubility in Water | almost transparency |
Properties (reference)
| Melting Point | 54 °C |
| Boiling Point | 118 °C |
| Solubility in water | Soluble |
| Solubility (soluble in) | Ethanol, Ether |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H228 : Flammable solid. |
| Precautionary Statements | P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | UQ2015000 |
Transport Information:
| UN Number | UN1325 |
| Class | 4.1 |
| Packing Group | III |
| Customs Control Conditions (Q) |
PubMed Literature
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