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admin 2023-01-11

YAC-HMDO

Physical Properties Specifications Applications: Used as end plate agent, cleaning agent and release agent used in organic chemical and pharmaceutical medical manufacturing, in silicon oil and silicon rubber manufacturing; as raw material of silazane. Packing: 150Kg drum. Storage: Flammable and toxic liquid. Keep container tightly closed in a dry and well-ventilated place. Container which are opened must be carefully resealed and keep upright to prevent leakage. Shelf life: 1 Year

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admin 2023-01-11

YAC-TMCS

Specifications: Package: 170Kg Drum Application: • Mainly used to manufacture and capping agent YAC-HMDSO, YAC-HMDS, protective reagent for active radical group of antibiotics and etc.• In petroleum production and other processes, it can be used as sealing agent of silicone polymer and adjust the molecular weight of polymer.• Used as coatings for silicon and glass surfaces, and in the production of silicone polymers. Storage: Storage at ventilate and dry place and prevention from water, heat and fire; It should be kept away from oxidant, acid and alkali. Handling according to hazardous substances and prevention from exposing to sunlight and rain. Be careful when loading and unloading to avoid damages of the package. Recommend Shelf Life: 12 months

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admin 2023-01-11

YAC-BSTFA

Specifications: Package: 25Kg Drum (air shipment) / 140Kg Drum (sea shipment) Application: Derivatization of non-steroidal anti-inflammatory drugs with activated silylating reagents. Storage: Flammable & Corrosive Liquid. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Moisture sensitive. Handle and store under inert gas. Hydrolyses readily. Recommend Shelf Life: 12 months

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admin 2023-01-11

YAC-BSA

Specifications: Package: 160Kg Plastic Drum, Nitrogen Charging Application: Derivatization reagent for GC-MS analysis of phenolic acids in fruits.Reagent for the regioselective desulfation of polysaccharide sulfates. Also used to prepare trimethylsilyl ethers of carbohydrates and alcohols. Storage: Corrosive & Flammable Liquid. Keep container tightly closed in a dry and well-ventilated place. Air & moisture sensitive. Recommend Shelf Life: 12 months

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admin 2023-01-11

YAC-Oxalyl chloride

Specifications: Package: 250Kg Drum Application: This product is used as a raw material for the synthesis of antibiotics in medicine, high-efficiency herbicides in the pesticide industry, and also as a raw material for the synthesis of organic chlorides. Storage: Stored in cool and dry place, avoid moisture and sunshine. Recommend Shelf Life: 12 months

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admin 2023-01-11

YAC-TIPSC

Specifications: Application: Intermediates in pharmaceutical and organic synthesis. Remarks: Corrosive liquid, UN2987 8/PG II.

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admin 2023-01-11

YAC-TESC

Specifications: Application: Employed together with Grignard reagents in a palladium-catalyzed carbosilylationof allenes. The Grignard attacks the allene central carbon and the terminal carbon issilylated.

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admin 2023-01-11

YAC-TBDPCS

Specifications: Application: Silylating reagent used in the protection of alcohols, and the preparation of silyl ethers. Remarks: Corrosive liquid, UN2987 8/PG II.

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admin 2023-01-11

YAC-HMD

Specifications: Package: 130Kg Drum. Application: Silane protective agent; Organic synthetic raw material; Pharmaceutical synthesis, can be used as poly silane chain terminator. Storage: UN 1993 3/PG 2. Store in cool place. Keep container tightly closed in a dry andwell-ventilated place.Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommend Shelf Life: 12 months

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admin 2023-01-11

YAC-TIPS

Specifications: Package: 20Kg Drum (air shipment) / 150Kg / Drum (sea shipment) Application: The bulky isopropyl groups (vs. ethyl) allow for more selective reductions, e.g.,beta-selective reduction of anomeric C-phenyl ketals, but do not diminish their activity (e.g. in the copper triflate catalyzed reductive etherification of trimethylsilyl ethers). Used in a highly diastereoelective preparation of anti-1,2-diols catalyzed by a Ni(O) N-heterocyclic carbene complex. Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Recommend shelf life: 12 months

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