Methyltriethoxysilane CAS NO.2031-67-6

despription

chemical name: methyltriethoxysilane

cas no.2031-67-6 einecs no.217-983-9 molecular weight:178.3

brand name: dsh-21 grade: industrial grade

application

1.it is highly miscible with standard organic solvents, such as alcohols, hydrocarbons and acetone.

2. it is practically insoluble in neutral water and reacts only slowly to form silanols and higher condensation products. addition of a hydrolytic catalyst (inorganic/organic acids, ammonia or amines) accelerates the hydrolysis of it substantially.

3.used as water repellent to improve fillers dispersibility and reduces their sedimentation tendency.

4.used as an important component for sol-gel coating, silicone resins and silicone rubber,silicone resins and silicone rubber.

hazards identification highly flammable

emergency overview

flammable.

potential health effects

eye:causes mild eye irritation. may cause chemical conjunctivitis and corneal damage.skin:causes mild skin irritation.ingestion:may cause gastrointestinal irritation with nausea, vomiting and diarrhea. ingestion of large amounts may cause cns depression.inhalation:causes respiratory tract irritation. vapors may cause dizziness or suffocation. can produce delayed pulmonary edema. may cause burning sensation in the chest.

handling and storage

handling

ground and bond containers when transferring material. use spark-proof tools and explosion proof equipment. avoid contact with eyes, skin, and clothing. empty containers retain product residue, (liquid and/or vapor), and can be dangerous. keep container tightly closed. keep away from heat, sparks and flame. avoid ingestion and inhalation. do not allow contact with water. do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. keep from contact with moist air and steam.

storage

keep away from heat, sparks, and flame. keep away from sources of ignition. store in a tightly closed container. store in a cool, dry, well-ventilated area away from incompatible substances,flammables-area. store protected from moisture.

package

25kgs/plastic drum