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CAS RN: 75927-49-0 | Product Number: T2297
4,4,5,5-Tetramethyl-2-vinyl-1,3,2-dioxaborolane (stabilized with Phenothiazine)
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Purity: >93.0%(GC)
Synonyms:
- Vinylboronic Acid Pinacol Ester (stabilized with Phenothiazine)
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥110.00
|
10 | Contact Us | ≥60 |
| 5G |
¥310.00
|
2 | Contact Us | ≥100 |
| 25G |
¥1,040.00
|
3 | Contact Us | ≥80 |
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| Product Number | T2297 |
| Purity / Analysis Method | >93.0%(GC) |
| Molecular Formula / Molecular Weight | C__8H__1__5BO__2 = 154.02 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| CAS RN | 75927-49-0 |
| Reaxys Registry Number | 6322197 |
| PubChem Substance ID | 87558762 |
Specifications
| Appearance | Colorless to Light orange to Yellow clear liquid |
| Purity(GC) | min. 93.0 % |
Properties (reference)
| Boiling Point | 40 °C/20 mmHg |
| Flash point | 34 °C |
| Specific Gravity (20/20) | 0.90 |
| Refractive Index | 1.43 |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H316 : Causes mild skin irritation. H371 : May cause damage to organs. H317 : May cause an allergic skin reaction. H411 : Toxic to aquatic life with long lasting effects. H226 : Flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number | UN3272 |
| Class | 3 |
| Packing Group | III |
| Customs Control Conditions (Q) |
Application
One-pot Synthesis of Multisubstituted Olefin
References
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