CAS No.111-21-7,TRIETHYLENE GLYCOL DIACETATE Suppliers

Products Categories

Pharmaceutical (29)
Organic Chemicals (22)
Others (10)
Materials (5)
Reagent (2)
Synthetic Flavours & Fragrances (2)

Basic Information

Molecular Structure:
CAS No.:	111-21-7
Name:	TRIETHYLENE GLYCOL DIACETATE

Formula:	C10H18 O6
Molecular Weight:	234.249
Synonyms:	Ethanol,2,2'-[1,2-ethanediylbis(oxy)]bis-, diacetate (9CI);Triethylene glycol,diacetate (6CI,7CI,8CI);1,8-Diacetoxy-3,6-dioxaoctane;Clextral BC 21;Estol1593;NSC 2591;Triglycol diacetate;Triethylene glycol diacetate;
EINECS:	203-846-0
Density:	1,12 g/cm³
Melting Point:	-50ºC
Boiling Point:	286ºC
Flash Point:	174ºC
Solubility:	1000g/L at 20℃
Safety:	Mildly toxic by ingestion and skin contact. Experimental reproductive effects. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
PSA:	71.06000
LogP:	0.14580

Synthetic route

: 108-24-7
acetic anhydride

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 111-21-7
(ethane-1,2-diylbisoxy)bis(ethane-2,1-diyl) diacetate

Conditions

Conditions	Yield
With phosphorus pentoxide; silica gel at 20℃;	93%
anion exchange resin Vionit CS3 at 90 - 95℃; for 2h; Acetylation;	86%

: 75-21-8
oxirane

: 64-19-7
acetic acid

: 111-21-7
(ethane-1,2-diylbisoxy)bis(ethane-2,1-diyl) diacetate

: 64-19-7
acetic acid

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 111-21-7
(ethane-1,2-diylbisoxy)bis(ethane-2,1-diyl) diacetate

Conditions

Conditions	Yield
With sulfuric acid; benzene

: 463-51-4
Ketene

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 111-21-7
(ethane-1,2-diylbisoxy)bis(ethane-2,1-diyl) diacetate

Conditions

Conditions	Yield
With sulfuric acid

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:55 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 111-21-7

Chemistry

Molecular Structure of Triethylene glycol, diacetate (CAS NO.111-21-7):

EINECS: 203-846-0
IUPAC Name: 2-[2-(2-Acetyloxyethoxy)ethoxy]ethyl acetate
Molecular Formula: C₁₀H₁₈O₆
Molecular Weight: 234.246320 g/mol
XLogP3-AA: -0.3
H-Bond Donor: 0
H-Bond Acceptor: 6
Canonical 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
Index of Refraction: 1.432
Molar Refractivity: 55.41 cm³
Molar Volume: 213.2 cm³
Surface Tension: 35 dyne/cm
Density: 1.098 g/cm³
Flash Point: 125.2 °C
Enthalpy of Vaporization: 52.51 kJ/mol
Boiling Point: 286 °C at 760 mmHg
Vapour Pressure: 0.00271 mmHg at 25 °C
Melting Point: -50 °C
Water Solubility: 3.831e+004 mg/L at 25 °C
Refractive Index: 1.4400
BRN: 1789453

Toxicity Data With Reference

1.	skn-rbt 500 mg open MLD	UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 3/27 ,1969.
2.	orl-rat LD50:22,600 mg/kg	AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470.
3.	skn-rbt LD50:8 g/kg	AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Safety Information of Triethylene glycol, diacetate (CAS NO.111-21-7):
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes
RTECS: YE4950000
Mildly toxic by ingestion and skin contact. Experimental reproductive effects. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Specification

Triethylene glycol, diacetate with CAS Registry Number of 111-21-7 is also known as Triethylene glycol diacetate ; Triglycol diacetate ; 2,2'-(Ethylenedioxy)di(ethyl acetate) ; 4-02-00-00215 (Beilstein Handbook Reference) ; AI3-02502 ; Acetic acid, triethylene glycol diester ; Ethanol, 2,2'-ethylenedioxydi-, diacetate ; HSDB 5547 ; NSC 2591 ; TDAC ; Triglycol, diacetate ; 2,2'-(1,2-Ethanediylbis(oxy))bisethanol, diacetate ; 2,2'-(Ethane-1,2-diylbis(oxy))bisethyl diacetate ; Ethanol, 2,2'-((1,2-ethanediyl)bis(oxy))bis-, 1,1'-diacetate ; Ethanol, 2,2'-(1,2-ethanediylbis(oxy))bis-, diacetate . It is incompatible with peroxides, strong oxidants, oxygen scavengers and heavy metal compounds.