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CAS 24991-55-7 Polyethylene Glycol Dimethyl Ether (Mw.=ca. 240) molecular structure lightbox
CAS RN: 24991-55-7

Polyethylene Glycol Dimethyl Ether (Mw.=ca. 240)

  • Product code: SSC-120367
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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: ≥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 24991-55-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Shenzhen Inquiry

24991-55-7 / 1,2-dimethoxyethane

Standard CAS: 24991-55-7 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
24991-55-7
Multi CAS
No
Molecular Formula
C4H10O2
Molecular Weight
90.120000
Exact Mass
90.068080
SMILES
COCCOC
InChI
InChI=1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
InChIKey
XTHFKEDIFFGKHM-UHFFFAOYSA-N

Physical Properties

Melting Point
-72 °F (NTP, 1992) -58 °C; ALSO REPORTED AS -71 °C -58 °C
Boiling Point
185 °F at 760 mmHg (NTP, 1992) 82-83 °C @ 760 MM HG 82-83 °C
Density
0.868 at 68 °F (USCG, 1999) - Less dense than water; will float 0.86285 @ 20 °C/4 °C Relative density (water = 1): 0.86
Physical Description
1,2-dimethoxyethane appears as a liquid with a sharp odor. Less dense than water. Flash point 34 °F. Mildly toxic by ingestion and inhalation. Severely irritates skin and eyes. Vapors heavier than air. Used to make other chemicals. Liquid Colorless liquid; [ICSC] Ether-like odor; [Merck Index] Fully miscible; COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
Appearance
WATER-WHITE LIQUID COLORLESS LIQUID
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
6
Fraction Csp3
1
Rotatable bonds
3
H-bond acceptors
2
Molar refractivity
23.75
TPSA
18.46

LogP / Solubility

WLOGP
0.28
MLOGP
0.23
XLogP3
-0.2
Consensus LogP
0.1
Log S (ESOL)
-0.38
Class (ESOL)
Very soluble
Log S (Ali)
-0.5
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.84
Class (SILICOS-IT)
Very 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)
-3.07

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

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