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CAS 1067-57-8 N-BUTYLTRIMETHOXYSILANE molecular structure lightbox
CAS RN: 1067-57-8

N-BUTYLTRIMETHOXYSILANE

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250318 100g In stock Shanghai, Shenzhen Inquiry
Batchno.20250824 25g In stock Shanghai, Shenzhen Inquiry
Batchno.20250511 500g In stock Shanghai Inquiry
Batchno.20260422 5g In stock Shanghai Inquiry
  • Product code: SSC-008240
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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, 10g, 25g, 100g
  • Available purity: ≥95%
  • 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 1067-57-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry
10g ≥95% 0 Out of Stock Hong Kong Inquiry
25g ≥95% 0 Out of Stock Hong Kong Inquiry
100g ≥95% 0 Out of Stock Shenzhen Inquiry

1067-57-8 / butyl(trimethoxy)silane

Butyltrimethoxysilane | Silane, butyltrimethoxy- | Trimethoxybutylsilane

Standard CAS: 1067-57-8 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1067-57-8
Multi CAS
Yes
Molecular Formula
C7H18O3Si
Molecular Weight
178.300000
Exact Mass
178.102521
SMILES
CCCC[Si](OC)(OC)OC
InChI
InChI=1S/C7H18O3Si/c1-5-6-7-11(8-2,9-3)10-4/h5-7H2,1-4H3
InChIKey
SXPLZNMUBFBFIA-UHFFFAOYSA-N
Synonyms
Butyltrimethoxysilane Silane, butyltrimethoxy- Trimethoxybutylsilane EINECS 213-936-1 DTXSID6061442

Physical Properties

Physical Description
Clear to straw liquid with mild odor
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
11
Fraction Csp3
1
Rotatable bonds
6
H-bond acceptors
3
Molar refractivity
46.5
TPSA
27.69

LogP / Solubility

WLOGP
1.66
MLOGP
1.46
XLogP3
1.66
Consensus LogP
1.59
Log S (ESOL)
-1.6
Class (ESOL)
Soluble
Log S (Ali)
-2.22
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.92
Class (SILICOS-IT)
Moderately 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)
-2.63

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)
Flammable Irritant
Signal
Warning
GHS Hazard Statements
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

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