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Published TCIMAIL newest issue No.197 | Notice of Discontinuing the Use of Password-Protected Compressed Files | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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CAS RN: 540-36-3 | Product Number: D1628
1,4-Difluorobenzene
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Purity: >99.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time | Quantity |
Shipping Information
|
|---|---|---|---|---|---|---|
| 5G |
S$27.00
|
8 | ≥40 | Contact Us |
|
|
| 25G |
S$67.50
|
8 | ≥100 | Contact Us |
|
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* The storage conditions are subject to change without notice.
| Product Number | D1628 |
| Purity / Analysis Method | >99.0%(GC) |
| Molecular Formula / Molecular Weight | C__6H__4F__2 = 114.09 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 540-36-3 |
| Reaxys Registry Number | 1904541 |
| PubChem Substance ID | 87568106 |
| SDBS (AIST Spectral DB) | 13041 |
| Merck Index (14) | 3148 |
| MDL Number | MFCD00000344 |
Specifications
| Appearance | Colorless to Light yellow to Light orange clear liquid |
| Purity(GC) | min. 99.0 % |
Properties (reference)
| Melting Point | -13 °C |
| Boiling Point | 88 °C |
| Flash point | -5 °C |
| Specific Gravity (20/20) | 1.17 |
| Refractive Index | 1.44 |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H225 : Highly flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. 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. 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. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P403 + P235 : Store in a well-ventilated place. Keep cool. |
Related Laws:
| RTECS# | CZ5658000 |
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | II |
| H.S.code* | 2903.99-000 |
Application
Generation of Benzynes from Halobenzenes
References
- Effect of substituents and benzyne generating bases on the orientation to and reactivity of haloarynes
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