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CAS 107474-02-2 Triisopropyl[(trimethylsilyl)ethynyl]silane molecular structure lightbox
CAS RN: 107474-02-2

Triisopropyl[(trimethylsilyl)ethynyl]silane

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250929 1ml / 5ml Confirm by inquiry Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250619 1g In stock Shanghai, Tianjin Inquiry
Batchno.20260322 250mg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260427 25g In stock Shanghai Inquiry
Batchno.20260528 5g In stock Shanghai, Wuhan Inquiry
  • Product code: SSC-009026
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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: 5g
  • 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 107474-02-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Hong Kong Inquiry

107474-02-2 / trimethyl-[2-tri(propan-2-yl)silylethynyl]silane

Triisopropyl(2-trimethylsilylethynyl)silane | RefChem:899680 | 811-132-0

Standard CAS: 107474-02-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
107474-02-2
Multi CAS
No
Molecular Formula
C14H30Si2
Molecular Weight
254.560000
Exact Mass
254.188604
SMILES
CC(C)[Si](C#C[Si](C)(C)C)(C(C)C)C(C)C
InChI
InChI=1S/C14H30Si2/c1-12(2)16(13(3)4,14(5)6)11-10-15(7,8)9/h12-14H,1-9H3
InChIKey
ZADMVBSHDANSRO-UHFFFAOYSA-N
Synonyms
Triisopropyl(2-trimethylsilylethynyl)silane RefChem:899680 811-132-0 Triisopropyl[(trimethylsilyl)ethynyl]silane TRIISOPROPYL((TRIMETHYLSILYL)ETHYNYL)SILANE

Computed Properties

Structural Parameters

Heavy atom count
16
Fraction Csp3
0.86
Rotatable bonds
3
Molar refractivity
82.17
TPSA
0.0000

LogP / Solubility

WLOGP
5.09
MLOGP
4.48
XLogP3
5.09
Consensus LogP
4.89
Log S (ESOL)
-4.42
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.32
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.9
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.66

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

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