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CAS 19249-03-7 Triethylene Glycol Bis(p-toluenesulfonate) molecular structure lightbox
CAS RN: 19249-03-7

Triethylene Glycol Bis(p-toluenesulfonate)

Product Availability

Choose a grade to view its available package options.

10 package records9 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250118 100g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260213 10g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260602 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250522 1kg In stock Shanghai Inquiry
Batchno.20260326 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251226 500g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20251106 5g In stock Shanghai, Tianjin, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260617 10g In stock Shanghai, Shandong Inquiry
Batchno.20250221 250g Out of stock 5-7 business days Inquiry
Batchno.20250330 50g In stock Shandong Inquiry
  • Product code: SSC-090074
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 1g, 5g, 10g, 25g, 100g, 500g, 1000g
  • Available purity: >98%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 19249-03-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >98% 5 In Stock Shanghai Inquiry
5g >98% 5 In Stock Shenzhen Inquiry
10g >98% 5 In Stock Shenzhen Inquiry
25g >98% 5 In Stock Beijing Inquiry
100g >98% 5 In Stock Shenzhen Inquiry
500g >98% 1 In Stock Hong Kong Inquiry
1000g >98% 0 Out of Stock Hong Kong Inquiry

19249-03-7 / 2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethyl 4-methylbenzenesulfonate

Standard CAS: 19249-03-7 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
19249-03-7
Multi CAS
No
Molecular Formula
C20H26O8S2
Molecular Weight
458.500000
Exact Mass
458.106910
SMILES
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
InChI
InChI=1S/C20H26O8S2/c1-17-3-7-19(8-4-17)29(21,22)27-15-13-25-11-12-26-14-16-28-30(23,24)20-9-5-18(2)6-10-20/h3-10H,11-16H2,1-2H3
InChIKey
KCONMNWPRXAWKK-UHFFFAOYSA-N

Physical Properties

Physical Description
White powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
30
Aromatic heavy atom count
12
Fraction Csp3
0.4
Rotatable bonds
13
H-bond acceptors
8
Molar refractivity
110.27
TPSA
105.2

LogP / Solubility

WLOGP
2.45
MLOGP
2.18
XLogP3
2.6
Consensus LogP
2.41
Log S (ESOL)
-3.66
Class (ESOL)
Poorly soluble
Log S (Ali)
-5.09
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.23
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.78

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
No
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

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] H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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