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CAS 142-31-4 Sodium octyl sulfate molecular structure lightbox
CAS RN: 142-31-4

Sodium octyl sulfate

Product Availability

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250720 100g In stock Shanghai Inquiry
Batchno.20250209 10g In stock Shanghai Inquiry
Batchno.20250614 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20251117 25g In stock Shanghai Inquiry
Batchno.20260524 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-052677
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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 142-31-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Shanghai Inquiry

142-31-4 / sodium octyl sulfate

Standard CAS: 142-31-4 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
142-31-4
Multi CAS
No
Molecular Formula
C8H17NaO4S
Molecular Weight
232.280000
Exact Mass
232.074524
SMILES
CCCCCCCCOS(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C8H18O4S.Na/c1-2-3-4-5-6-7-8-12-13(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1
InChIKey
WFRKJMRGXGWHBM-UHFFFAOYSA-M

Physical Properties

Physical Description
Liquid White powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
14
Fraction Csp3
1
Rotatable bonds
8
H-bond acceptors
4
Molar refractivity
49.03
TPSA
66.43

LogP / Solubility

WLOGP
-1.17
MLOGP
-1.03
XLogP3
-1.17
Consensus LogP
-1.12
Log S (ESOL)
-0.01
Class (ESOL)
Very soluble
Log S (Ali)
-0.62
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-1.16
Class (SILICOS-IT)
Soluble

ADME

GI absorption
Low
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)
-4.97

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 Corrosive Irritant
Signal
Danger
GHS Hazard Statements
H228 (17.7%): Flammable solid [Danger Flammable solids] H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (76.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H319 (20.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (38.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P210, P240, P241, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501

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