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CAS RN: 821-06-7 | Product Number: D2944
trans-1,4-Dibromo-2-butene
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Purity: >98.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€72.00
|
4 | 6 |
|
| 250G |
€505.00
|
2 | 2 |
|
*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 | D2944 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__4H__6Br__2 = 213.90 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Light Sensitive,Heat Sensitive |
| CAS RN | 821-06-7 |
| Reaxys Registry Number | 1719696 |
| PubChem Substance ID | 87569305 |
| MDL Number | MFCD00000249 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 50.0 to 54.0 °C |
| Solubility in Methanol | almost transparency |
Properties (reference)
| Melting Point | 54 °C |
| Boiling Point | 76 °C/14 mmHg |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 : Toxic if swallowed. H314 : Causes severe skin burns and eye damage. H341 : Suspected of causing genetic defects. |
| Precautionary Statements | P260 : Do not breathe dust. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. 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 | 212-472-7 |
| RTECS# | EM4725000 |
Transport Information:
| UN Number | UN2923 |
| Class | 8 / 6.1 |
| Packing Group | II |
| HS Number | 2903691990 |
PubMed Literature
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