Propylene glycol diacetate supplier

Name
1,2-Propyleneglycol diacetate
EINECS 210-817-6
CAS No. 623-84-7
Article Data51
CAS DataBase
Density 1.057 g/cm³
Solubility 76g/L at 20℃
Melting Point -31 °C
Formula C₇H₁₂O₄
Boiling Point 189.1 °C at 760 mmHg
Molecular Weight 160.17
Flash Point 84.3 °C
Transport Information
Appearance clear colourless liquid
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 1,2-Propanediol,diacetate (6CI,7CI,8CI,9CI);1,2-Diacetoxypropane;1,2-Propylene diacetate;1,2-Propylene glycol diacetate;Dowanol PGDA;Methylethylene acetate;Methylethylene diacetate;NSC 75843;Propylene acetate;Propylene diacetate;Propylene glycol diacetate;a-Propylene glycol diacetate;
PSA 52.60000
LogP 0.50110

Synthetic route

: 57-55-6
propylene glycol

: 75-36-5
acetyl chloride

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With aluminum oxide at 25℃; for 0.25h;	98%

: 57-55-6
propylene glycol

: 64-19-7
acetic acid

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With methanesulfonic acid at 30 - 35℃; for 6h;	97%
With sulfonated charcoal In benzene for 6h; Heating;	95%
With cobalt(II) chloride at 80℃; for 15h;	92%
With phosphotungstic acid; pyridinium propyl sulfobetaine at 105℃; for 2h;
With sulfuric acid

: 57-55-6
propylene glycol

: 141-78-6
ethyl acetate

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With aluminum oxide; monoaluminum phosphate at 77℃;	85%

: 57-55-6
propylene glycol

: 108-24-7
acetic anhydride

A: 627-69-0
2-hydroxypropyl acetate

B: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
yttria-stabilized zirconia In acetonitrile at 40℃; for 10h;	A 76% B 10%
ZSM-35 zeolite In acetonitrile at 24.85℃; for 24h;

...Expand

: 57-55-6
propylene glycol

: 108-24-7
acetic anhydride

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With sulfuric acid for 0.25h; Heating;	70%

: 108-24-7
acetic anhydride

: 75-56-9, 16033-71-9
methyloxirane

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With sulfuric acid at 20℃; for 20h;	49%

: 57-55-6
propylene glycol

: 124-38-9
carbon dioxide

: 75-05-8
acetonitrile

A: 60-35-5
acetamide

B: 108-32-7
1,2-propylene cyclic carbonate

C: 6214-01-3
propane-1,2-diol 2-monoacetate

D: 623-84-7
1,2-diacetoxypropane

E: 1-(1-Hydroxy-ethoxy)-propan-2-ol

Conditions

Conditions	Yield
With [Zn(methylenebis-3,5-dimethylpyrazole)2(CF3SO3)]+(CF3SO3)- at 135℃; under 3750.38 - 30003 Torr; for 16h; Catalytic behavior; Reagent/catalyst; Pressure; Autoclave;	A n/a B 37% C n/a D n/a E n/a

...Expand

: 108-24-7
acetic anhydride

poly(propylene oxide): poly(propylene oxide)

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With zinc(II) triflate at 150℃; for 24h;	18%

: 463-51-4
Ketene

: 57-55-6
propylene glycol

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With sulfuric acid

: 26198-63-0, 78-87-5
1,2-Dichloropropane

: 127-09-3
sodium acetate

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With water

: 78-75-1
1,2-Dibromopropane

: 127-08-2
potassium acetate

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With acetic acid

: 78-75-1
1,2-Dibromopropane

: 563-63-3
silver(I) acetate

: 623-84-7
1,2-diacetoxypropane

: 78-75-1
1,2-Dibromopropane

: 127-08-2
potassium acetate

: 64-19-7
acetic acid

A: 590-14-7
1-bromo-1-propene

B: 623-84-7
1,2-diacetoxypropane

...Expand

: 591-87-7
Allyl acetate

: 64-19-7
acetic acid

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With sulfuric acid; iron(II) sulfate at 150 - 170℃;
at 280℃;
With sulfuric acid at 160 - 200℃;

: 64-19-7
acetic acid

: 75-56-9, 16033-71-9
methyloxirane

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With sodium hydrogen sulfate
With sulfuric acid

: 108-32-7
1,2-propylene cyclic carbonate

: 108-24-7
acetic anhydride

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With tetraethylammonium iodide at 135 - 140℃;

: 57-55-6
propylene glycol

A: 623-84-7
1,2-diacetoxypropane

B: 64-19-7
acetic acid

C n, G=-CHMeCH2-: n, G=-CHMeCH2-

Conditions

Conditions	Yield
With tin(IV) acetate In toluene for 3h; Product distribution; Heating;

...Expand

: 591-87-7
Allyl acetate

: 7664-93-9
sulfuric acid

: 64-19-7
acetic acid

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
at 160 - 200℃;

...Expand

: 591-87-7
Allyl acetate

: iron(II) sulfate

: 64-19-7
acetic acid

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
at 150 - 170℃;

...Expand

: 19089-47-5
2-ethoxy-1-propanol

: 7664-93-9
sulfuric acid

: 108-24-7
acetic anhydride

A: 623-84-7
1,2-diacetoxypropane

B: 141-78-6
ethyl acetate

...Expand

: 627-69-0
2-hydroxypropyl acetate

A: 623-84-7
1,2-diacetoxypropane

B: 64-19-7
acetic acid

C allylal acetate: allylal acetate

D propenyl acetate: propenyl acetate

Conditions

Conditions	Yield
at 525℃; an Glasoberflaechen;

...Expand

cupric chloride: cupric chloride

: 139-12-8
aluminum acetate

: 623-84-7
1,2-diacetoxypropane

Conditions

Conditions	Yield
With acetic anhydride In acetic acid

: 75-56-9, 16033-71-9
methyloxirane

A: 626-68-6
2-methyl-[1,3]dioxane

B: 1193-11-9, 116944-25-3
2,2,4-trimethyl-1,3-dioxolane

C: 4359-46-0
2-ethyl-4-methyl-1,3-dioxolane

D: 149-31-5
2-methyl-1,3-pentanediol

E: 109-60-4
1-Propyl acetate

F: 2408-20-0
prop-2-enyl propanoate

G: 623-84-7
1,2-diacetoxypropane

H: 124-38-9
carbon dioxide

I: 15176-21-3
2,5-dimethyl-1,4-dioxane

J: 75-07-0
acetaldehyde

K: 107-18-6
allyl alcohol

L: 431-03-8
dimethylglyoxal

M: 1072-47-5
4-methyl-1,3-dioxolane

N: 123-73-9
crotonaldehyde

Conditions

Conditions	Yield
With FeNi layered double hydroxide/graphene oxide at 210℃; for 0.0277778h; Catalytic behavior; Reagent/catalyst; Temperature; Wavelength; Flow reactor; Irradiation;

...Expand

: 623-84-7
1,2-diacetoxypropane

: 81-07-2
saccharin

: C12H13NO5S

Conditions

Conditions	Yield
With scandium tris(trifluoromethanesulfonate) at 150℃; for 24h; Sealed tube;	80%

: 623-84-7
1,2-diacetoxypropane

: 591-87-7
Allyl acetate

Conditions

Conditions	Yield
at 470 - 500℃;
at 470 - 500℃;

: 623-84-7
1,2-diacetoxypropane

A: 591-87-7
Allyl acetate

B: 3249-50-1
1-propenyl acetate

Conditions

Conditions	Yield
at 500℃; bei raschem Erhitzen;

: 623-84-7
1,2-diacetoxypropane

: 627-68-9
acetic acid-(2-chloro-propyl ester)

Conditions

Conditions	Yield
With hydrogenchloride at 30 - 50℃;

: 623-84-7
1,2-diacetoxypropane

A: 123-38-6
propionaldehyde

B: 107-18-6
allyl alcohol

Conditions

Conditions	Yield
Pyrolysis.und Verseifung des erhaltenen Gemisches von Allylacetat und Propenylacetat mit verd.H2SO4;
at 500℃; Pyrolysis.und nachfolgende Hydrolyse, zunaechst mit verd.H2SO4, dann mit Natronlauge;

: 623-84-7
1,2-diacetoxypropane

: 71-36-3
butan-1-ol

: 123-86-4
acetic acid butyl ester

Conditions

Conditions	Yield
With hydrogenchloride at 150℃;

: 623-84-7
1,2-diacetoxypropane

A: 591-87-7
Allyl acetate

B: 64-19-7
acetic acid

C: 107-02-8
acrolein

D carbon monoxide: carbon monoxide

Conditions

Conditions	Yield
at 500℃; Produkt5: Kohlenmonoxid.Pyrolysis;

...Expand

Propylene glycol diacetate Consensus Reports

Reported in EPA TSCA Inventory.

Propylene glycol diacetate Specification

The Propylene glycol diacetate, with the CAS registry number 623-84-7, is also known as 1,2-Diacetoxypropane. Its EINECS registry number is 210-817-6. This chemical's molecular formula is C₇H₁₂O₄ and molecular weight is 160.16778. Its IUPAC name is called 2-acetyloxypropyl acetate. This chemical's classification code is Skin / Eye Irritant. This chemical is clear colourless liquid. The product should be sealed and stored in cool, dry place. What's more, it should be protected from strong oxides. When you are using this chemical, please be cautious about it. You must avoid contacting it with skin and eyes. It is widely used as printing ink, paint, plastics, spices and other industrial solvents, such as a delay of car paint solvents and paint baking phenolic resin solvent.

Physical properties of Propylene glycol diacetate: (1)ACD/LogP: 0.29; (2)ACD/LogD (pH 5.5): 0.29; (3)ACD/LogD (pH 7.4): 0.29; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 34.38; (7)ACD/KOC (pH 7.4): 34.38; (8)#H bond acceptors: 4; (9)#Freely Rotating Bonds: 5; (10)Index of Refraction: 1.415; (11)Molar Refractivity: 37.98 cm³; (12)Molar Volume: 151.4 cm³; (13)Surface Tension: 31 dyne/cm; (14)Density: 1.057 g/cm³; (15)Flash Point: 84.3 °C; (16)Enthalpy of Vaporization: 42.53 kJ/mol; (17)Boiling Point: 189.1 °C at 760 mmHg; (18)Vapour Pressure: 0.58 mmHg at 25°C.

Preparation: this chemical can be prepared by acetic acid anhydride and propane-1,2-diol. This reaction will need reagent chlorosulfuric acid.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(COC(=O)C)OC(=O)C
(2)InChI: InChI=1S/C7H12O4/c1-5(11-7(3)9)4-10-6(2)8/h5H,4H2,1-3H3
(3)InChIKey: MLHOXUWWKVQEJB-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	oral	3420mg/kg (3420mg/kg)	BEHAVIORAL: GENERAL ANESTHETIC GASTROINTESTINAL: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES	Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
rat	LD50	oral	13530mg/kg (13530mg/kg)		Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.

Product Name

1,2-Propyleneglycol diacetate

Synthetic route

Propylene glycol diacetate Consensus Reports

Propylene glycol diacetate Specification

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