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CAS 141-62-8 Decamethyltetrasiloxane molecular structure lightbox
CAS RN: 141-62-8

Decamethyltetrasiloxane

Product Availability

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17 package records15 with current stock5 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250214 5ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250203 100ml In stock Inquiry
Batchno.20250501 25ml In stock Inquiry
Batchno.20260302 500ml In stock Inquiry
Batchno.20260529 5ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250215 100ml In stock Shanghai, Shandong Inquiry
Batchno.20260524 25ml In stock Shanghai, Chongqing Inquiry
Batchno.20250427 500ml In stock Shandong Inquiry
Batchno.20250925 5ml In stock Shanghai, Shandong, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260118 100ml In stock Shanghai, Guangdong Inquiry
Batchno.20260602 25ml In stock Shanghai Inquiry
Batchno.20260527 500ml Out of stock 8-10 business days Inquiry
Batchno.20260110 5ml In stock Shanghai, Guangdong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250722 100g In stock Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250614 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250429 500g Out of stock Inquiry
Batchno.20260207 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
  • Product code: SSC-051502
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 100ml
  • Available purity: ≥97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 141-62-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
100ml ≥97% 0 Out of Stock Hong Kong Inquiry

141-62-8 / [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane

Standard CAS: 141-62-8 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
141-62-8
Multi CAS
No
Molecular Formula
C10H30O3Si4
Molecular Weight
310.680000
Exact Mass
310.127201
SMILES
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI
InChI=1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3
InChIKey
YFCGDEUVHLPRCZ-UHFFFAOYSA-N

Physical Properties

Physical Description
Liquid Liquid; [Merck Index] Clear colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
17
Fraction Csp3
1
Rotatable bonds
6
H-bond acceptors
3
Molar refractivity
84.91
TPSA
27.69

LogP / Solubility

WLOGP
4.11
MLOGP
3.63
XLogP3
4.11
Consensus LogP
3.95
Log S (ESOL)
-3.96
Class (ESOL)
Poorly soluble
Log S (Ali)
-5.07
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.81
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.7

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Flammable
Signal
Warning
GHS Hazard Statements
H226 (38.8%): Flammable liquid and vapor [Warning Flammable liquids] H413 (40.8%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P273, P280, P303+P361+P353, P370+P378, P403+P235, and P501

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