Cheap PriceList for Acetic Anhydride Usp - Xylene structure mixture – Debon
Cheap PriceList for Acetic Anhydride Usp - Xylene structure mixture – Debon Detail:
| Identification | English name | Xylene | Molecular formula；C8H10 | Molecular weight：106.17 | ||||||||||
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Dangerous goods number |
33535 | UN number | 1307 | ||||||||||
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IMDG rule page number |
3292 | CAS number | 95-47-6 | ||||||||||
| Physical and chemical properties |
Appearance and traits |
A colorless, transparent liquid with a toluene-like odor. | ||||||||||||
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Melting point °C |
-25.5 |
Relative density (air = 1) |
3.66 | ||||||||||
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Boiling point °C |
144.4 |
Critical temperature °C |
357.2 | ||||||||||
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Relative density (water = 1) |
0.88 |
Critical pressure MPa |
3.70 | ||||||||||
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Saturated vapor pressure KPa |
1.33(32℃) |
Combustion heat Kj/mol |
4563.3 | ||||||||||
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Minimum ignition energy mJ |
—— | ||||||||||||
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Solubility |
It is insoluble in water and can be miscible in most organic solvents such as ethanol, ether and chloroform. |
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| Toxicity and hazards |
Exposure limit |
China MAC: 100mg/m3 |
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Route of invasion |
Soviet MAC: 50mg/m3 |
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Health hazard |
US TWA: OSHA 100ppm, 434mg/m3; ACGIH 100ppm, 434mg/m3 |
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Burning explosion hazard |
Burning explosion hazard |
Flammable | flash point °C | 25 | ||||||||||
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Auto-ignition temperature °C |
463 | Explosion limit % | Lower limit 1.0, upper limit 7.0 | ||||||||||
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Dangerous characteristics |
Its steam forms an explosive mixture with air, causing a fire and explosion in case of open fire and high heat. It can react with oxidants. Its steam is heavier than air, can spread to a relatively distant place at a lower place, and ignites in case of fire. In case of high heat, the internal pressure of the container increases, posing a risk of cracking and explosion. The flow rate is too fast, and it is easy to generate and accumulate static electricity. | ||||||||||||
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Combustion decomposition product |
Carbon monoxide, carbon dioxide. |
Polymerization hazard |
Can’t appear |
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Stability |
stable |
Incompatibility |
Strong oxidants |
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Fire fighting methods |
Foam, carbon dioxide, dry powder, sand, fire extinguishing is not effective. | ||||||||||||
| Storage and transportation considerations | Store in a low-temperature ventilated place, away from fire and heat. Avoid co-preservation and transportation with oxidants. It is forbidden to use tools that are prone to sparks. | |||||||||||||
| package | Packaging classification | II | Packaging mark | 7 | ||||||||||
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Carbon monoxide, carbon dioxide. |
Carbon monoxide, carbon dioxide. |
Carbon monoxide, carbon dioxide. |
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first-aid |
Skin contact: Remove contaminated clothing and wash skin thoroughly with soap and water. |
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Leakage emergency treatment |
Eye contact: Lift eyelids and rinse with running water. Seek medical attention. |
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We emphasize advancement and introduce new products into the market each year for Cheap PriceList for Acetic Anhydride Usp - Xylene structure mixture – Debon , The product will supply to all over the world, such as: United States , Frankfurt , Amsterdam , We have top engineers in these industries and an efficient team in the research. What is more, now we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Remember to find our website to check more information from our merchandise.
By Sahid Ruvalcaba
from Colombia
- 2017.09.26 12:12
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Claire
from Guinea
- 2018.05.15 10:52
