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CAS 14814-09-6 (3-Mercaptopropyl)triethoxysilane molecular structure lightbox
CAS RN: 14814-09-6

(3-Mercaptopropyl)triethoxysilane

Product Availability

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6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250809 100g In stock Shanghai, Tianjin Inquiry
Batchno.20260525 500g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260508 100g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250803 2.5kg In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20251023 25g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20260319 500g In stock Shanghai, Shandong, Hebei Inquiry
  • Product code: SSC-058546
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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: 100g
  • Available purity: ≥96%
  • 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 14814-09-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥96% 0 Out of Stock Hong Kong Inquiry

14814-09-6 / 3-triethoxysilylpropane-1-thiol

Standard CAS: 14814-09-6 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
14814-09-6
Multi CAS
No
Molecular Formula
C9H22O3SSi
Molecular Weight
238.420000
Exact Mass
238.105892
SMILES
CCO[Si](CCCS)(OCC)OCC
InChI
InChI=1S/C9H22O3SSi/c1-4-10-14(11-5-2,12-6-3)9-7-8-13/h13H,4-9H2,1-3H3
InChIKey
DCQBZYNUSLHVJC-UHFFFAOYSA-N

Physical Properties

Physical Description
Liquid Colorless liquid with an unpleasant odor
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
14
Fraction Csp3
1
Rotatable bonds
9
H-bond acceptors
4
H-bond donors
1
Molar refractivity
63.91
TPSA
27.69

LogP / Solubility

WLOGP
2.35
MLOGP
2.08
XLogP3
2.35
Consensus LogP
2.26
Log S (ESOL)
-2.21
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.22
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.24
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.5

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
H315 (23.7%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (23.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (23.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H411 (51%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501

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