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| CAS No.: | 108-65-6 |
|---|---|
| Name: | 1-Methoxy-2-propyl acetate |
| Molecular Structure: | |
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|
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| Formula: | C6H12O3 |
| Molecular Weight: | 132.159 |
| Synonyms: | 2-Propanol,1-methoxy-, acetate (6CI,7CI,8CI,9CI);1-Methoxy-2-acetoxypropane;1-Methoxy-2-propanol acetate;2-Acetoxy-1-methoxypropane;2-Methoxy-1-methylethyl acetate;KR 20;NSC 2207;PGMEA;Propylene glycol 1-methyl ether 2-acetate;1-Methoxy-2-propyl acetate; |
| EINECS: | 203-603-9 |
| Density: | 0.959 g/cm3 |
| Melting Point: | -87 °C |
| Boiling Point: | 154.8 °C at 760 mmHg |
| Flash Point: | 47.9 °C |
| Solubility: | 19.8 g/L (25 °C) in water |
| Appearance: | colourless liquid |
| Hazard Symbols: |
 T, Xi
|
| Risk Codes: | 61-10-36 |
| Safety: | 53-25-45 |
| Transport Information: | UN 3271 3/PG 3 |
| PSA: | 35.53000 |
| LogP: | 0.58440 |
2-(1-methoxycarbonyl-1-methylethylazo)-2-methylpropionic acid methyl ester
propylene glycol methyl ether acetate
| Conditions | Yield |
|---|---|
| In methanol; hexane; butanone | 60% |
| In methanol; hexane; water; butanone | 60% |
sodium methylate
acetic anhydride
methyloxirane
propylene glycol methyl ether acetate
| Conditions | Yield |
|---|---|
| (i), (ii) /BRN= 385737/; Multistep reaction; |
| Conditions | Yield |
|---|---|
| at 98℃; under 130.002 Torr; Concentration; |
| Conditions | Yield |
|---|---|
| With dimethyl sulfate |
| Conditions | Yield |
|---|---|
| With dimethyl sulfate |
| Conditions | Yield |
|---|---|
| With sodium methylate at 135℃; for 5h; |
propylene glycol methyl ether acetate
A
methyl (Z)-prop-1-enyl ether
B
(E)-1-Methoxy-1-propen
C
methylallylether
| Conditions | Yield |
|---|---|
| at 500℃; |
propylene glycol methyl ether acetate
A
methyl (Z)-prop-1-enyl ether
B
methylallylether
| Conditions | Yield |
|---|---|
| at 500℃; |
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The International Agency for Research on Cancer (IARC) has not evaluated the carcinogenicity of PROPYLENE GLYCOL MONOMETHYL ETHER ACETATE.
DFG MAK: 50 ppm
The 1-Methoxy-2-propyl acetate, with the CAS registry number 108-65-6,is also known as 1,2-Propanediol monomethyl ether acetate; Propylene glycol methyl ether acetate; MPA. It belongs to the product categories of Solvent Bottles;Solvent Packaging Options;Solvents.This chemical's molecular formula is C6H12O3 and molecular weight is 132.16. What's more,Its systematic name is 2-Methoxy-1-methylethyl acetate.It is colourless liquid,which is stable,flammable,incompatible with strong oxidizing agents,acids,bases.
Physical properties about 1-Methoxy-2-propyl acetate are:
(1)ACD/LogP: 0.481; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.48; (4)ACD/LogD (pH 7.4): 0.48; (5)ACD/BCF (pH 5.5): 1.37; (6)ACD/BCF (pH 7.4): 1.37; (7)ACD/KOC (pH 5.5): 43.49; (8)ACD/KOC (pH 7.4): 43.49; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.399; (13)Molar Refractivity: 33.325 cm3; (14)Molar Volume: 137.797 cm3; (15)Surface Tension: 26.5 dyne/cm; (16)Density: 0.959 g/cm3; (17)Flash Point: 47.856 °C; (18)Enthalpy of Vaporization: 39.154 kJ/mol; (19)Boiling Point: 154.79 °C at 760 mmHg; (20)Vapour Pressure: 3.125 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES:O=C(OC(C)COC)C;
(2)Std. InChI:InChI=1S/C6H12O3/c1-5(4-8-3)9-6(2)7/h5H,4H2,1-3H3;
(3)Std. InChIKey:LLHKCFNBLRBOGN-UHFFFAOYSA-N.
Uses of 1-Methoxy-2-propyl acetate:
1-Methoxy-2-propyl acetateis used as a solvent in the manufacture of coating polymers such as cellulose acetate butyrate, epoxy resins, nitrocellulose, and phenoxy resins; cosmetic formulations, agricultural products, ink formulations, textile and adhesive products. It is also used as retarder solvent in lacquers, baking elements etc.
Safety Information of 1-Methoxy-2-propyl acetate:
The 1-Methoxy-2-propyl acetate is flammable ,so it need far away from the combustion source.It is irritating to the eyes ,avoid contact with eyes.And it may cause harm to the unborn child.In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .Avoid exposure - obtain special instruction before use.
The toxicity data of 1-Methoxy-2-propyl acetate as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 750mg/kg (750mg/kg) | National Technical Information Service. Vol. AD691-490, | |
| rabbit | LD50 | skin | > 5gm/kg (5000mg/kg) | Dow Chemical Company Reports. Vol. MSD-1582, | |
| rat | LD50 | oral | 8532mg/kg (8532mg/kg) | Dow Chemical Company Reports. Vol. MSD-1582, |
