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CAS 111-21-7 Triethylene Glycol Diacetate molecular structure lightbox
CAS RN: 111-21-7

Triethylene Glycol Diacetate

Product Availability

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5 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251011 25g / 100g Out of stock 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250226 100g In stock Shanghai, Shandong Inquiry
Batchno.20260307 25g In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20250306 500g In stock Shanghai Inquiry
Batchno.20260310 5g In stock Guangdong Inquiry
  • Product code: SSC-011881
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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: 25g
  • 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 111-21-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥97% 0 Out of Stock Hong Kong Inquiry

111-21-7 / 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate

Triethylene glycol diacetate | TDAC | TRIGLYCOL DIACETATE

Standard CAS: 111-21-7 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
111-21-7
Multi CAS
Yes
Molecular Formula
C10H18O6
Molecular Weight
234.250000
Exact Mass
234.110338
SMILES
CC(=O)OCCOCCOCCOC(=O)C
InChI
InChI=1S/C10H18O6/c1-9(11)15-7-5-13-3-4-14-6-8-16-10(2)12/h3-8H2,1-2H3
InChIKey
OVOUKWFJRHALDD-UHFFFAOYSA-N
Synonyms
Triethylene glycol diacetate TDAC TRIGLYCOL DIACETATE Triglycol, diacetate Triethylene glycol, diacetate

Physical Properties

Melting Point
-58 °F (NTP, 1992) -50 °C
Boiling Point
572 °F at 760 mmHg (NTP, 1992) 286 °C
Density
1.1173 at 68 °F (NTP, 1992) - Denser than water; will sink 1.112 AT 25 °C
Physical Description
Triethylene glycol diacetate is an odorless clear colorless liquid. (NTP, 1992) Colorless liquid; [HSDB] Odorless; [CAMEO]
Appearance
COLORLESS LIQUID
State
Liquid
Storage Conditions
STORAGE PRECAUTIONS: You should protect this material from exposure to light, and store it in a refrigerator. (NTP, 1992)

Computed Properties

Structural Parameters

Heavy atom count
16
Fraction Csp3
0.8
Rotatable bonds
9
H-bond acceptors
6
Molar refractivity
54.9
TPSA
71.06

LogP / Solubility

WLOGP
0.15
MLOGP
0.13
XLogP3
-0.3
Consensus LogP
-0.01
Log S (ESOL)
-0.79
Class (ESOL)
Very soluble
Log S (Ali)
-1.59
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.38
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)
-4.05

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

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 41 of 41 companies. For more detailed information, please visit ECHA C&L website.

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