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CAS 157859-20-6 Triisopropylsilyl Acrylate (stabilized with BHT) molecular structure lightbox
CAS RN: 157859-20-6

Triisopropylsilyl Acrylate (stabilized with BHT)

Product Availability

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7 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260309 1g In stock Inquiry
Batchno.20250923 25g In stock Inquiry
Batchno.20250502 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260102 100g Out of stock Inquiry
Batchno.20250713 1g In stock Shanghai, Wuhan Inquiry
Batchno.20260207 25g In stock Shanghai Inquiry
Batchno.20260501 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-066582
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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: 10g
  • 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 157859-20-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g ≥97% 0 Out of Stock Beijing Inquiry

157859-20-6 / tri(propan-2-yl)silyl prop-2-enoate

Standard CAS: 157859-20-6 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
157859-20-6
Multi CAS
No
Molecular Formula
C12H24O2Si
Molecular Weight
228.400000
Exact Mass
228.154557
SMILES
CC(C)[Si](C(C)C)(C(C)C)OC(=O)C=C
InChI
InChI=1S/C12H24O2Si/c1-8-12(13)14-15(9(2)3,10(4)5)11(6)7/h8-11H,1H2,2-7H3
InChIKey
PQSIXYSSKXAOFE-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
15
Fraction Csp3
0.75
Rotatable bonds
5
H-bond acceptors
2
Molar refractivity
67.34
TPSA
26.3

LogP / Solubility

WLOGP
3.89
MLOGP
3.43
XLogP3
3.89
Consensus LogP
3.74
Log S (ESOL)
-3.38
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.24
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.97
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)
-1.35

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)
Irritant Environmental Hazard
Signal
Warning
GHS Hazard Statements
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin] H400 (43.5%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410 (43.5%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501

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