Hexamethyldisilane1450-14-2
2 Inquiries
1450-14-2
Industrial Grade
99%
shanghai
Ranhang
bottle or customized
2024-08-19
chemical
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Hexamethyldisilane
Other Name:Disilane,1,1,1,2,2,2-hexamethyl-;Disilane,hexamethyl-;1,1,1,2,2,2-Hexamethyldisilane;Hexamethyldisilane;Permethyldisilane;NSC 294211
CAS No.:1450-14-2
Molecular Formula:C6H18Si2
InChIKeys:InChIKey=NEXSMEBSBIABKL-UHFFFAOYSA-N
Molecular Weight:146.38
Exact Mass:146.38
BRN:1633463
EC Number:215-911-0
NSC Number:294211
DSSTox ID:DTXSID2061698
HScode:29310095
Categories:
Characteristics-
PSA:
0
XLogP3:2.50
Appearance:colorless liquid
Density:0.729 g/cm3
Melting Point:13.5 °C
Boiling Point:113.5 °C
Flash Point:29 °F
Refractive Index:n 20/D 1.422(lit.)
Water Solubility:Insoluble in water. Soluble in alcohol, ether and acetone.
Storage Conditions:Flammables area
Toxicity:LD50 orally in Rabbit: 2160 mg/kg LD50 dermal Rabbit 2160 mg/kg
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Respiratory sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H319 Causes serious eye irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation
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/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P284 [In case of inadequate ventilation] wear respiratory protection.
P271 Use only outdoors or in a well-ventilated area.
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.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
P319 Get medical help if you feel unwell.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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:
Trader
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Main Products:
chemical
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Location:
Room 237, Office Building, Shangma Yirui Industrial Park, 500 meters east of the intersection of Hedong Road and Longfei Road, Shangma Street, Chengyang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
5-10
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Year of Establishment:
2023
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Singapore
HMD
900 MT Aug 7, 2023 
India
Hexamethyldisilane
2 KG Sep 30, 2024 Post an enquiry for this product
