2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE technical grade
2370-88-9
technical
SHANGHAI
50kg/9kg HDPE Drum
2017-05-04
2,4-Pentanedione
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Product Description
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Seller Information
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DescriptionChemical name: 1,3,5,7- four hydrogen -1,3,5,7- four methyl ring siloxane of four
Two, physical and chemical indicators:
Appearance: colorless transparent liquid
Content: 97.5%
Viscosity: 1~2cs
Boiling point: 135
Three, performance and use:
Four methyl siloxane ring four relative to the linear polymethylhydrosiloxane, fewer impurities, high purity, fixed link, easy design and modification of the molecule, can be used for the preparation of specific hydrogen content and methylhydrosiloxane required number of links and modified silicone. Such as: for the preparation of high molecular weight silicone oil containing hydrogen; preparation of crosslinking agent of RTV silicone rubber, liquid silicone rubber; synthesis of side chain liquid crystalline polysiloxane, silicone oil modified side chain and a variety of high quality. Such as: long chain alkyl silicone oil; polyether silicone oil; epoxy silicone oil.
Four methyl ring four siloxane or excellent impregnating agent for optoelectronic materials.
Four, packaging and storage
200kg coated barrels, 50kg, 25kg, 10kg, 5kg plastic barrels packaging.
The product is sealed and stored in a cool and dry place, avoid contact with acid and alkali, and keep away from fire.Basic Info-
Product Name:
1,3,5,7-Tetramethylcyclotetrasiloxane
Other Name:Cyclotetrasiloxane,2,4,6,8-tetramethyl-;2,4,6,8-Tetramethylcyclotetrasiloxane;Tetramethylcyclotetrasiloxane;1,3,5,7-Tetramethylcyclotetrasiloxane;LS 8600;KF 9902;Hydrosilox;SIT 7530.0;1,3,5,7-Tetrahydrogen-1,3,5,7-tetramethylcyclotetrasiloxane;1,3,5,7-Cyclotetra(methylsiloxane);D 4H;D4H;2,4,6,8-Tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane;121904-05-0
CAS No.:2370-88-9
Molecular Formula:C4H16O4Si4
InChIKeys:InChIKey=BQYPERTZJDZBIR-UHFFFAOYSA-N
Molecular Weight:240.50900
Exact Mass:240.51
EC Number:219-137-4
HScode:2901100000
Categories:
Characteristics-
PSA:
36.92000
XLogP3:-0.53240
Appearance:Liquid
Density:0.991 g/cm3
Melting Point:-65 °C
Boiling Point:134.5 °C
Flash Point:24ºC
Refractive Index:1.387
Water Solubility:Miscible with most organic solvents. Immiscible with water.
Storage Conditions:Flammables area
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H226 Flammable liquid and vapour
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
2,4-Pentanedione
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Location:
No. 54 Wenshan Avenue, Ji'an Industrial Zone, Jishui, Jiangxi, China
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Payment Terms:
D/P,L/C
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Average lead Time:
60
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Total Annual Revenue:
Less than $1 million
Our company mainly produces polyether modified silicone, silicone additives, silicone deep processing products, such as various viscosity vinyl silicone oil, hydroxy silicone oil, silicone emulsion, silicone rubber, silicone resin, silicone surfactant, curing agent, A privately-owned enterprise specializing in the production and processing of joint agents, leveling agents, wetting agents, dispersants, stripping agents, synergists and other products.The company is headquartered at No.54 Wenshan Avenue, Chengnan Industrial Zone, Jishui County, Jiangxi Province Office, the company has a complete and scientific quality management system. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customer first" principle to provide our clients with quality services. Welcome to patronize! National toll-free service number: 4000796181
Our company has successfully synthesized T-01 and T-02 through molecular design in response to the defect of poor performance of traditional DBM/SBM and other auxiliary heat stabilizers. These two are newly developed products of our company and are replaced by β-dione The two products are a nitrogen-containing organic stable substance with a heterocyclic ring. It is a functional group with good adsorption capacity for metal ions. It can use the heteroatoms in the ring to form stable multidentate complexes with metal ions. It can neutralize and absorb the HCl released by PVC due to thermal degradation, displace allyl chloride, control the initial coloration and absolutely solve the problem that the product will be red when stored for a period of time.
In 2011, the company invested 5 million to establish a production base in the south industrial zone of Jishui, producing two major types of products, polyether-modified silicones and acetylacetone. The company has senior additives research and development experts, specializing in the production of various additives. Our company specializes in imitation of foreign brand additives, and if your company has a large amount of additives, you can provide us with samples and you can research for customers for free The samples have now imitated several foreign products with great advantages. The integrity, strength and product quality of the Jishui Wenshan Hangrun Chemical Plant have been recognized by the industry. In order to better serve customers, the company has offices in Foshan, and our company has passed RoHS testing, with the test report of ATC company. Welcome friends from all walks of life to visit, guide and negotiate business in Jishui Wenshan Hangrun Chemical Factory. -
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