Diethylether ...
BY: NEMATTZZI JAIGUERY SPINNIN
Chemical Name: Synonyms
diethyl ether: ethyl ether / diethyl ether.
CAS No.: 60-29-7
Formula: C4H10O
PHYSICAL AND CHEMICAL PROPERTIES ...
Appearance and Color: Colorless, hygroscopic, very volatile.
Odor: Characteristic.
Vapour pressure: 58.6 kPa at 20 ° C
Relative vapor density (air = 1): 2.6
Solubility in water: 6.9 g/100 ml at 20 ° C
Boiling point: 35 ° C
Molecular Weight: 74.1
STABILITY AND REACTIVITY ...
The vapor is heavier than air and may storey, possible distant ignition point. As a result of flow, agitation, etc.., Electrostatic charges can be generated.
The substance can form explosive peroxides under the influence of light and air. Reacts violently with oxidants causing fire and explosion.
Conditions to avoid: open flames, NO sparks, and NO smoking. NO contact with hot surfaces.
Materials to avoid: Oxidizers.
Decomposition Products: Carbon monoxide.
Polymerization: Not applicable. TOXICOLOGICAL IRFORMACIONN
...
Acute Chronic Skin Contact with the skin dry. Dermatitis. Eye Contact
Redness. No information available. Inhalation
headache, drowsiness, vomiting, narcosis, loss of consciousness. It can affect the central nervous system. Ingestion
Dizziness, drowsiness, vomiting. No information available.
Other Caution, the exhibition can become addictive. Before distillation
Check for peroxides, if positive.
limit in workplace air (s / Resolution 444/91) CMP: CMP-CPT 1200 mg/m3, 1500 mg/m3
biological limit (s / Resolution 444/91): None. Limit
NIOSH REL: Standard not recommended. Limit
OSHA PEL: TWA 400 ppm (1200 mg/m3). Level
guide to sources of human drinking water (s / Disc. 831/93): None.
TOAMR MEASURES IN CASE OF CONTACT ...
Overall: In all cases after applying first aid, referral to the doctor.
Skin Contact: Remove contaminated clothes, rinse with water and soap.
Eye contact: Flush with water for several minutes (remove contact lenses if easily possible), and provide medical care.
Inhalation: Fresh air, rest, artificial respiration if indicated for medical attention.
Ingestion: Do NOT induce vomiting for medical attention.
media to take in case of fire or EXPLICION ...
appropriate Extinguishing: Foam, dry chemical triclosan and carbon dioxide. Extinguishing
inadequate: Water jets to prevent the product from spreading.
Decomposition Products: Carbon monoxide.
special personal protective equipment: self-contained breathing equipment.
Special instructions for fire fighting: Keep storage containers cool with water spray.
CIALIS ...
Cialis "- how it works? Cialis contains
an active ingredient Tadalafil is a medicine used to treat erectile dysfunction (impotence). Tadalafil is an inhibitor that works by preventing the action of a chemical element in the body called phosphodiesterase-5 (PDE5). 5.
erection occurs through a complex chain of events, including nervous system signals the release of chemical messengers within the tissues of the penis. One of these chemical messengers is called cyclic GMP.
Cyclic GMP causes the blood vessels in the penis relax and widen, this allows more blood to the penis with the end result of an erection. Cialis is a
medicine that treats erectile dysfunction. The pills should be consumed only when you want to have sex. Cialis can help men suffering from erectile dysfunction achieve and maintain an erection when aroused visually or physically. It can also be used by those who occasionally suffer from erectile dysfunction. Cialis is not a product for women and should only be consumed by men under medical prescription.
Cialis Is comparable to Viagra?
Cialis works much faster than Viagra. Clinical trials show that the majority of men who used Tadalafil were able to have sex within the first 30 minutes. Cialis stays in the body for more than 24 hours while Viagra remains an average of 4 hours.
What are the doses? There
pills 10mg and 20 mg. The recommended dose is no more than one pill (10/20 mg) per day. Important for Cialis
Caution should be exercised in cases such as:
• In patients with sickle cell anemia, bone cancer or leukemia increases the risk of prolonged erections
• Poor liver function
• Poor kidney function
• Diseases related to heart and blood vessels (Cardiovascular disease)
• penis physical abnormalities such as scars, excessive curvature or Peyronie's disease.
What are the possible side effects?
medicines and their side effects can act in each person differently. The following are just some of the side effects known to be associated with Cialis. This does not mean that all people using Cialis will experience these or other side effects.
• Headache • Nasal congestion
• Indigestion (dyspepsia)
• Back pain • Redness
• Dizziness • Muscle pain (myalgia)
• Pain • Red eye due to excess blood supply (hyperaemia)
• Swelling of the eyelids
What is the result of the combination of Cialis with other medications?
Cialis (tadalafil) must not be used in conjunction with any other form of nitrate medication, this combination can produce a severe drop in blood pressure that can cause dizziness, fainting and even a heart attack. Medications with nitrates include: • nicorandil
• glyceryl trinitrate, isosorbide mononitrate, isosorbide dinitrate, used for angina
• Amyl Nitrate (known as 'poppers')
If Cialis is consumed by people taking medicines for high blood pressure (hypertension), the combination may cause an extra drop in blood pressure. Probably not very significant, but you should be aware that if this happens you dizzy.
not recommend the use of Cialis with other treatments for erectile dysfunction, the consequences of these combinations have not yet been established.
The following medicines consumed with tadalafil may increase the risk of side effects:
• Antifungals such as ketoconazole and itraconazole
• Antibiotics such as clarithromycin and erythromycin
• PROTASA inhibitors for HIV treatment ritonavir and saquinavir
Tell your doctor if you are taking any of these drugs, you probably need a lower dose of tadalafil.
NEMATTZZI JAIGUERY SPINNIN ...
nemattzzi@hotmail.com
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