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Karstedt Catalyst Solution - 0.1 M in poly(dimethylsiloxane), vinyl terminated, high purity , CAS No.68478-92-2

  • 0.1 M in poly(dimethylsiloxane), vinyl terminated
Item Number
K131673
Grouped product items
SKUSizeAvailabilityPrice Qty
K131673-1g
1g
In stock
$49.90
K131673-5g
5g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$149.90
K131673-25g
25g
In stock
$489.90

Basic Description

SynonymsUmicore HS221 | Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane | RCNRJBWHLARWRP-UHFFFAOYSA-N | SCHEMBL63112 | ETHENYL[(ETHENYLDIMETHYLSILYL)OXY]DIMETHYLSILANE PLATINUM | 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, platinum salt | Platinum (0)-1,3-di
Specifications & Purity0.1 M in poly(dimethylsiloxane), vinyl terminated
Storage TempArgon charged
Shipped InNormal
Product Description

A powerful hydrosilylation catalyst for preparation of trans-β-silanes. Hydrosilylation Catalysts


Product class
PGM Solutions, M-C, Homogeneous Catalysts, Diene/Dienyl Ligands, Vinylsiloxane Ligands, Vinylsiloxane Solutions

Reaction type
Hydrosilylation

Chemical properties

Chemical formula

C24H54O3Si6Pt2

Empirical formula

Pt(vs)hc

Molecular weight

949.35 (anhydrous)

Metal

Pt

Theoretical metal content

21

Physical state

liquid

Color

light yellow

Names and Identifiers

IUPAC Name ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane;platinum
INCHI InChI=1S/C8H18OSi2.Pt/c1-7-10(3,4)9-11(5,6)8-2;/h7-8H,1-2H2,3-6H3;
InChi Key RCNRJBWHLARWRP-UHFFFAOYSA-N
Canonical SMILES C[Si](C)(C=C)O[Si](C)(C)C=C.[Pt]
Isomeric SMILES C[Si](C)(C=C)O[Si](C)(C)C=C.[Pt]
WGK Germany 3
PubChem CID 10959889
Molecular Weight 381.48

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

11 results found

Lot NumberCertificate TypeDateItem
G2431266Certificate of AnalysisJul 17, 2024 K131673
G2431267Certificate of AnalysisJul 17, 2024 K131673
G2431268Certificate of AnalysisJul 17, 2024 K131673
E2417217Certificate of AnalysisMay 09, 2024 K131673
E2417218Certificate of AnalysisMay 09, 2024 K131673
E2417243Certificate of AnalysisMay 09, 2024 K131673
C2409311Certificate of AnalysisFeb 29, 2024 K131673
C2409313Certificate of AnalysisFeb 29, 2024 K131673
A2409348Certificate of AnalysisDec 23, 2023 K131673
A2409349Certificate of AnalysisDec 23, 2023 K131673
A2409350Certificate of AnalysisDec 23, 2023 K131673

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Chemical and Physical Properties

SolubilityMiscible with toluene, xylene, isopropyl alcohol, double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water.
SensitivityMoisture sensitive;Air sensitive;Heat sensitive
Flash Point(°C)28 °C
Boil Point(°C)138 °C
Melt Point(°C)12-13 °C

Safety and Hazards(GHS)

Pictogram(s) GHS08,   GHS07,   GHS02
Signal Danger
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H413:May cause long lasting harmful effects to aquatic life

H318:Causes serious eye damage

H225:Highly Flammable liquid and vapor

H312:Harmful in contact with skin

H226:Flammable liquid and vapor

H332:Harmful if inhaled

H360:May damage fertility or the unborn child

H361:Suspected of damaging fertility or the unborn child

H361d:Suspected of damaging the unborn child

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P273:Avoid release to the environment.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378:In case of fire: Use ... to extinguish.

P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P233:Keep container tightly closed.

P240:Ground/bond container and receiving equipment.

P264:Wash hands [and …] thoroughly after handling.

P403+P235:Store in a well-ventilated place. Keep cool.

P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].

P271:Use only outdoors or in a well-ventilated area.

P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P242:Use only non-sparking tools.

P243:Take precautionary measures against static discharge.

P203:Obtain, read and follow all safety instructions before use.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

P318:if exposed or concerned, get medical advice.

P317:Get emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

WGK Germany 3

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