產品資訊 - Chemical industry Dimethoxymethylphenylsilane CAS 3027-21-2->active pharmaceutical ingredient

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Chemical industry Dimethoxymethylphenylsilane CAS 3027-21-2

產品分類 :

化學->活性醫療成份

Chemical industry Dimethoxymethylphenylsilane CAS 3027-21-2

產品規格

Model No:	cy3027-21-2

Country	CN
Brand	chenyi
Packing	25kg
Minimum Order	25
Payment Term	L/C,T/T

產品描述

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<span style="font-size:12px;">Our company supplies products as well.</span>
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<span style="font-size:12px;">1. Organic Intermediates 2. Pharmaceutical Raw Materials 3. additive</span>
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<span style="font-size:12px;">4. Plant Extracts 5. Catalysts And Auxiliaries 6. organic materials</span>
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<span style="font-size:12px;">7. Inorganic Salt 8. Agricultural Chemicals 9. dyes and pigments</span>
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<span style="font-size:12px;">10. flavors and fragrances</span>
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<span style="font-size:12px;"><span style="font-size:12px;">Dimethoxymethylphenylsilane CAS 3027-21-2</span><br />
CAS: 3027-21-2</span>
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<span style="font-size:12px;">Molecular formula: C9H14O2Si</span>
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<span style="font-size:12px;">Molecular weight: 182.29200</span>
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<span style="font-size:12px;">Precise quality: 182.07600</span>
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<span style="font-size:12px;">PSA:18.46000</span>
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<span style="font-size:12px;">LogP:1.25840</span>
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<span style="font-size:12px;">Appearance and character: colorless or light yellow transparent liquid.</span>
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<span style="font-size:12px;">Density: 1.005 g/mL at 20 degree C (lit.)</span>
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<span style="font-size:12px;">Boiling point: 199 degrees C (lit.)</span>
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<span style="font-size:12px;">Flash point: 80 degree C</span>
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<span style="font-size:12px;">Refractive index: n20/D 1.479 [1]</span>
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<span style="font-size:12px;">Security information editing</span>
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<span style="font-size:12px;">WGK Germany:3</span>
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<span style="font-size:12px;">Danger category code: R36/37/38</span>
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<span style="font-size:12px;">Safety instructions: S26-S36</span>
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<span style="font-size:12px;">RTECS: VV3645000</span>
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<span style="font-size:12px;">Dangerous goods logo: Xi [2]</span>
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<span style="font-size:12px;">Molecular structure data</span>
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<span style="font-size:12px;">1, molar refractive index: 52.87</span>
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<span style="font-size:12px;">2, molar volume (m3/mol): 187.6</span>
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<span style="font-size:12px;">3, isotonic specific volume (90.2K): 424.5</span>
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<span style="font-size:12px;">4. Surface tension (dyne/cm): 26.1</span>
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<span style="font-size:12px;">Computational chemistry data</span>
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<span style="font-size:12px;">1. the number of hydrogen bond donors: 0</span>
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<span style="font-size:12px;">2. the number of hydrogen bond receptors: 2</span>
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<span style="font-size:12px;">3. the number of rotatable chemical bonds: 3</span>
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<span style="font-size:12px;">4. topological molecule polar surface area 18.5</span>
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<span style="font-size:12px;">The number of 5. heavy atoms: 12</span>
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<span style="font-size:12px;">6. surface charge: 0</span>
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<span style="font-size:12px;">7. complexity: 129</span>
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<span style="font-size:12px;">8. the number of isotopic atoms: 0</span>
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<span style="font-size:12px;">9. determine the number of atomic stereoscopic centers: 0</span>
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<span style="font-size:12px;">10. uncertainty in the number of atomic stereoscopic centers: 0</span>
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<span style="font-size:12px;">11. determine the number of chemical bond centers: 0</span>
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<span style="font-size:12px;">12. the number of uncertain chemical bond centers: 0</span>
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<span style="font-size:12px;">13. the number of covalent units: 1</span>
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<span style="font-size:12px;">Storage method</span>
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<span style="font-size:12px;">Sealed in a cool and dry environment.</span>
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<span style="font-size:12px;">First aid measures</span>
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<span style="font-size:12px;">First aid:</span>
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<span style="font-size:12px;">Inhalation: if inhaled, please move the patient to fresh air.</span>
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<span style="font-size:12px;">Skin contact: remove contaminated clothing and rinse skin thoroughly with soapy water and clear water. If you feel unwell, seek medical advice.</span>
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<span style="font-size:12px;">Eye contact: separate eyelids and rinse with flowing or normal saline. Seek medical advice immediately.</span>
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<span style="font-size:12px;">Food: gargle, no vomiting. Seek medical advice immediately.</span>
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<span style="font-size:12px;">Advice to protect rescuers:</span>
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<span style="font-size:12px;">Transfer patients to safe places. Consult a doctor. Show the safety instructions for the chemicals to the doctors at the scene.</span>
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<span style="font-size:12px;">Fire protection measures</span>
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<span style="font-size:12px;">Fire extinguishing agent:</span>
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<span style="font-size:12px;">Use water mist, dry powder, foam or carbon dioxide extinguishing agent to extinguish fire.</span>
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<span style="font-size:12px;">Avoid using direct current water to extinguish fire. DC water may cause flammable liquid splash and spread fire.</span>
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<span style="font-size:12px;">Precautions and protective measures for fire extinguishing:</span>
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<span style="font-size:12px;">Firefighters must wear breathing apparatus and wear a full body fire suit to extinguish the wind.</span>
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<span style="font-size:12px;">Remove the container from the fire to the open as far as possible.</span>
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<span style="font-size:12px;">Containers in the fire field must be evacuated immediately if they are discolourable or sound from the safety relief device.</span>
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<span style="font-size:12px;">Isolation of accident sites is prohibited. Accept and deal with fire water and prevent pollution.</span>
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<span style="font-size:12px;">Disclosure of emergency processing editors</span>
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<span style="font-size:12px;">Operational personnel protective measures, protective equipment and emergency response procedures:</span>
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<span style="font-size:12px;">It is suggested that emergency personnel should wear breathing apparatus, wear antistatic clothing and wear rubber gloves.</span>
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<span style="font-size:12px;">No contact or leaking across leaks.</span>
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<span style="font-size:12px;">All equipment used during operation should be grounded.</span>
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<span style="font-size:12px;">Cut off the leakage source as far as possible.</span>
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<span style="font-size:12px;">Eliminate all sources of ignition.</span>
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<span style="font-size:12px;">Warning zones are defined according to the areas affected by liquid flow, vapor or dust diffusion, and unrelated personnel are evacuated from the crosswind and upwind directions to safety zones.</span>
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<span style="font-size:12px;">Environmental protection measures:</span>
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<span style="font-size:12px;">Take out leaks and avoid polluting the environment. Prevent leakage into sewers, surface water and ground water.</span>
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<span style="font-size:12px;">The methods of storage and removal of leaked chemicals and the materials used:</span>
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<span style="font-size:12px;">Small leakage: collect leaking liquid as far as possible in a closed container. It is absorbed by sand, activated carbon or other inert materials and transferred to a safe place. No rush into the sewer.</span>
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<span style="font-size:12px;">A large number of leaks: build a dike or dig a hole for shelter. Close drainage pipes.  Foam is used to cover evaporation. The explosion-proof pump is transferred to the tank car or special collector, and is recovered or transported to the waste disposal place for disposal.</span>
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<span style="font-size:12px;">Operation, disposal and storage</span>
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<span style="font-size:12px;">Operational considerations:</span>
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<span style="font-size:12px;">Operators should undergo special training and strictly observe the operation procedures.</span>
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<span style="font-size:12px;">Operation and disposal should be carried out in places with partial ventilation or comprehensive ventilation and ventilation facilities.</span>
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<span style="font-size:12px;">Avoid contact with eyes and skin and avoid inhaling steam.</span>
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<span style="font-size:12px;">Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace.</span>
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<span style="font-size:12px;">Use explosion-proof ventilation system and equipment.</span>
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<span style="font-size:12px;">If you want to canned, you should control the flow rate, and there is grounding device to prevent static accumulation.</span>
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<span style="font-size:12px;">Avoid contact with oxidant and other prohibited substances.</span>
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<span style="font-size:12px;">Light handling and unloading should be carried out to prevent packing and container damage.</span>
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<span style="font-size:12px;">Empty containers may contain harmful substances.</span>
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<span style="font-size:12px;">Wash hands after use and prohibit eating in the workplace.</span>
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<span style="font-size:12px;">Equipped with corresponding varieties and quantities of fire fighting equipment and leakage emergency handling equipment.</span>
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<span style="font-size:12px;">Storage precautions:</span>
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<span style="font-size:12px;">Store in cool, ventilated storeroom.</span>
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<span style="font-size:12px;">It should be kept separately from oxidants and food chemicals.</span>
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<span style="font-size:12px;">Keep the container sealed.</span>
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<span style="font-size:12px;">Keep away from fire and heat sources.</span>
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<span style="font-size:12px;">Storehouses must install lightning arresters.</span>
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<span style="font-size:12px;">The air exhaust system should be equipped with a grounding device to eliminate static electricity.</span>
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<span style="font-size:12px;">Use explosion-proof lighting and ventilation settings.</span>
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<span style="font-size:12px;">It is forbidden to use equipment and tools that are easy to generate sparks.</span>
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<span style="font-size:12px;">Emergency handling equipment and suitable storage materials should be provided in the storage area.</span>
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</p>chenyichem.com

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