Chemical Properties of Acetic acid, 2-methoxyethyl ester (CAS 32718-56-2)

InChI

InChI=1S/C5H10O3/c1-5(6)8-4-3-7-2/h3-4H2,1-2H3

InChI Key

XLLIQLLCWZCATF-UHFFFAOYSA-N

Formula

C5H10O3

SMILES

COCCOC(C)=O

Molecular Weight¹

118.13

CAS

32718-56-2

Other Names

• (Z)--Methoxyethyl acetate
• 2-Methoxy-ethyl acetaat
• 2-Methoxyaethylacetat
• 2-Methoxyethanol acetate
• 2-Methoxyethyl ester of acetic acid
• 2-Methoxyethyle, acetate de
• 2-Methoxyethylester kyseliny octove
• 2-Metossietilacetato
• 2-methoxyethyl acetate
• 2-methoxyethyl ethanoate
• Acetate de L'ether monomethylique de L'ethylene-glycol
• Acetate de methyle glycol
• Acetato di metil cellosolve
• Acetic acid 2-methoxyethyl ester
• Acetyl methyl cellosolve
• Aethylenglykolmethylaetheracetat
• CH3C(O)O(CH2)2OCH3
• Ethanol, 2-methoxy-, acetate
• Ethanol, methoxy-, acetate
• Ethylene glycol acetate monomethyl ether
• Ethylene glycol methyl acetate
• Ethylene glycol monomethyl ether acetate
• Glycol ether em acetate
• Glycol monomethyl ether acetate
• MeCsAc
• Methyl cellosolye acetaat
• Methyl glycol acetate
• Methyl glycol monoacetate
• Methylcelosolvacetat
• Methylglykolacetat
• UN 1189
• ethylene glycol methyl ether acetate
• methyl cellosolve acetate
• methylglycol acetate
• «beta»-Methoxyethyl acetate

• ω : Acentric Factor.
• T_ig : Autoignition Temperature (K).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• T_flash,cc : Flash Point (Closed Cup Method) (K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Contents

1. Physical Properties
2. Temperature Dependent Properties
3. Datasets
4. Correlations
5. Similar Compounds
6. Mixtures
7. Sources

Physical Properties

Property	Value	Unit	Source
ω	0.4516		Relay (1.0) Calculated Property
Tig	665.15	K	NCMS SOLV-DB
Tflash,cc	322.15	K	NCMS SOLV-DB
ΔfG°	-424.15	kJ/mol	Joback Calculated Property
ΔfH°gas	-572.60 ± 8.60	kJ/mol	NIST
ΔfH°liquid	-622.80 ± 8.60	kJ/mol	NIST
ΔfusH°	14.26	kJ/mol	Joback Calculated Property
ΔvapH°	[50.20; 50.30]	kJ/mol
ΔvapH°	50.20	kJ/mol	NIST
ΔvapH°	50.27 ± 0.06	kJ/mol	NIST
ΔvapH°	50.30 ± 0.10	kJ/mol	NIST
IE	9.79	eV	Relay (1.0) Calculated Property
log10WS	0.34		Relay (1.0) Calculated Property
logPoct/wat	0.121		NCMS SOLV-DB
McVol	94.620	ml/mol	McGowan Calculated Property
NFPA Fire	2		NCMS SOLV-DB
NFPA Health	1		NCMS SOLV-DB
Pc	3419.86	kPa	Joback Calculated Property
Inp	[756.00; 773.00]
Inp	756.00		NIST
Inp	756.00		NIST
Inp	757.00		NIST
Inp	773.00		NIST
Inp	773.00		NIST
Tboil	[415.41; 418.15]	K
Tboil	415.41	K	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Tboil	418.15	K	NCMS SOLV-DB
Tboil	417.70	K	NIST
Tboil	416.40 ± 0.25	K	NIST
Tboil	418.15	K	NIST
Tc	603.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Tfus	[208.05; 208.15]	K
Tfus	208.10	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	208.15	K	NCMS SOLV-DB
Tfus	208.05	K	NIST
Vc	0.360	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	310.00	J/mol×K	298.15	NIST
η	0.0010600	Pa×s	298.15	NCMS SOLV-DB
ΔvapH	44.30	kJ/mol	380.00	NIST
Pvap	[0.93; 101.33]	kPa	[293.15; 415.41]
Pvap	0.93	kPa	293.15	NCMS SOLV-DB
Pvap	1.15	kPa	312.51	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	3.92	kPa	333.60	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	9.47	kPa	351.27	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	14.93	kPa	361.67	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	29.46	kPa	378.75	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	41.46	kPa	388.11	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	75.33	kPa	405.30	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
Pvap	101.33	kPa	415.41	Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
n0	[1.39988; 1.40200]		[298.15; 298.15]
n0	1.39988		298.15	Excess molar volumes and excess molar enthalpies of binary mixtures for 1,2-dichloropropane + 2-alkoxyethanol acetates at 298.15K
n0	1.40200		298.15	NCMS SOLV-DB
ρl	[1016.80; 1027.80]	kg/m3	[273.15; 283.15]
ρl	1027.80	kg/m3	273.15	Below the room temperature measurements of CO2 solubilities in six physical absorbents
ρl	1016.80	kg/m3	283.15	Below the room temperature measurements of CO2 solubilities in six physical absorbents
γ	0.03	N/m	298.15	NCMS SOLV-DB

Datasets

1. Mass density, kg/m3 (1)
2. Thermal conductivity, W/m/K (1)

Mass density, kg/m3

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
283.47	100.00	1015.98
283.47	1000.00	1016.6
283.47	3000.00	1018.02
283.47	5000.00	1019.43
283.47	10000.00	1022.82
283.48	15000.00	1026.12
283.47	20000.00	1029.33
283.47	25000.00	1032.44
283.47	30000.00	1035.47
283.47	40000.00	1041.29
283.47	50000.00	1046.81
283.47	60000.00	1052.11
283.47	70000.00	1057.33
283.47	80000.00	1062.12
283.48	90000.00	1066.8
283.47	100000.00	1071.34
293.45	100.00	1005.18
293.45	1000.00	1005.85
293.45	3000.00	1007.33
293.45	5000.00	1008.8
293.45	10000.00	1012.42
293.45	15000.00	1015.91
293.45	20000.00	1019.32
293.45	25000.00	1022.58
293.45	30000.00	1025.8
293.45	40000.00	1031.92
293.45	50000.00	1037.72
293.45	60000.00	1043.26
293.45	70010.00	1048.51
293.46	80010.00	1053.61
293.45	90000.00	1058.45
293.46	100000.00	1063.15
303.37	100.00	993.64
303.38	1000.00	994.33
303.38	3000.00	995.95
303.37	5000.00	997.55
303.38	10000.00	1001.38
303.38	15000.00	1005.07
303.38	20000.00	1008.68
303.37	25000.00	1012.15
303.38	30000.00	1015.48
303.38	40000.00	1021.92
303.38	50000.00	1027.99
303.38	60000.00	1033.79
303.38	70000.00	1039.34
303.38	80000.00	1044.62
303.37	90010.00	1049.67
303.38	100000.00	1054.53
313.29	100.00	982.6
313.30	1000.00	983.35
313.30	3000.00	985.09
313.30	5000.00	986.8
313.30	10000.00	990.88
313.30	15000.00	994.81
313.29	20000.00	998.59
313.28	25000.00	1002.26
313.30	30000.00	1005.78
313.30	40000.00	1012.55
313.30	50000.00	1018.92
313.30	60000.00	1024.91
313.30	70000.00	1030.73
313.30	80000.00	1036.18
313.30	90000.00	1041.42
313.30	100000.00	1046.43
323.14	100.00	971.53
323.14	1000.00	972.34
323.14	3000.00	974.16
323.15	5000.00	975.96
323.15	10000.00	980.29
323.15	15000.00	984.47
323.15	20000.00	988.47
323.15	25000.00	992.34
323.16	30000.00	996.08
323.16	40000.00	1003.14
323.16	50000.00	1009.8
323.16	60000.00	1016.1
323.15	70000.00	1022.15
323.15	80000.00	1027.84
323.15	90000.00	1033.26
323.15	100000.00	1038.48
333.01	100.00	960.32
333.01	1000.00	961.21
333.01	3000.00	963.17
333.02	5000.00	965.08
333.02	10000.00	969.69
333.02	15000.00	974.13
333.02	20000.00	978.36
333.02	25000.00	982.46
333.02	30000.00	986.35
333.02	40000.00	993.79
333.01	50000.00	1000.75
333.01	60000.00	1007.3
333.02	70000.00	1013.7
333.02	80000.00	1019.56
333.02	90000.00	1025.22
333.02	100000.00	1030.6
342.88	100.00	948.92
342.87	1000.00	949.88
342.88	3000.00	951.95
342.89	5000.00	953.98
342.89	10000.00	958.88
342.89	15000.00	963.56
342.89	20000.00	968.04
342.89	25000.00	972.33
342.90	30000.00	976.44
342.90	40000.00	984.26
342.90	50000.00	991.52
342.90	60000.00	998.35
342.90	70000.00	1005.1
342.90	80010.00	1011.23
342.90	90000.00	1017.07
342.90	100000.00	1022.63
352.79	100.00	937.57
352.79	1000.00	938.6
352.79	3000.00	940.86
352.79	5000.00	943.03
352.77	10000.00	948.28
352.77	15000.00	953.26
352.77	20000.00	958.0
352.78	25000.00	962.53
352.78	30000.00	966.88
352.78	40000.00	975.07
352.78	50000.00	982.69
352.78	60000.00	989.8
352.79	70000.00	996.7
352.79	80000.00	1003.07
352.79	90000.00	1009.1
352.79	100000.00	1014.88
362.64	100.00	926.12
362.64	1000.00	927.21
362.64	3000.00	929.6
362.64	5000.00	931.91
362.65	10000.00	937.52
362.64	15000.00	942.8
362.65	20000.00	947.84
362.65	25000.00	952.6
362.65	30000.00	957.19
362.65	40000.00	965.79
362.64	50000.00	973.78
362.65	60000.00	981.22
362.65	70000.00	988.32
362.65	80000.00	994.92
362.65	90000.00	1001.16
362.65	100000.00	1007.15
Reference

Thermal conductivity, W/m/K

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Thermal conductivity, W/m/K - Liquid
233.65	5000.00	0.1678
233.70	20000.00	0.1702
233.82	15000.00	0.1694
234.04	10000.00	0.1686
234.05	100.00	0.1656
234.24	5000.00	0.1681
234.28	15000.00	0.1692
234.30	20000.00	0.1705
234.42	20000.00	0.1703
234.44	10000.00	0.1685
234.59	100.00	0.1655
234.64	15000.00	0.1689
235.02	5000.00	0.1668
235.71	10000.00	0.1686
236.02	100.00	0.1660
255.26	20000.00	0.1686
255.45	10000.00	0.1664
255.63	20000.00	0.1682
256.10	5000.00	0.1648
256.15	100.00	0.1628
256.31	15000.00	0.1675
256.33	5000.00	0.1643
256.40	20000.00	0.1690
256.78	10000.00	0.1661
256.81	15000.00	0.1674
256.84	100.00	0.1630
257.25	15000.00	0.1679
257.47	100.00	0.1629
257.52	5000.00	0.1640
257.54	10000.00	0.1659
275.10	5000.00	0.1624
275.32	100.00	0.1603
275.76	5000.00	0.1621
275.85	100.00	0.1609
275.85	10000.00	0.1642
275.88	15000.00	0.1658
275.89	15000.00	0.1655
275.94	5000.00	0.1623
275.95	20000.00	0.1667
276.09	10000.00	0.1636
276.17	20000.00	0.1667
276.29	100.00	0.1605
276.74	20000.00	0.1662
276.84	10000.00	0.1639
276.87	15000.00	0.1651
277.01	20000.00	0.1661
295.10	10000.00	0.1608
295.22	100.00	0.1571
295.37	100.00	0.1560
295.37	15000.00	0.1619
295.49	15000.00	0.1617
295.73	5000.00	0.1591
295.75	10000.00	0.1603
295.87	100.00	0.1563
296.11	20000.00	0.1632
296.17	5000.00	0.1584
296.37	100.00	0.1561
296.58	5000.00	0.1581
296.74	10000.00	0.1604
296.84	15000.00	0.1614
297.03	20000.00	0.1638
297.10	5000.00	0.1580
297.11	10000.00	0.1601
297.68	20000.00	0.1639
314.90	100.00	0.1519
315.04	20000.00	0.1603
315.15	10000.00	0.1571
315.40	100.00	0.1521
315.78	10000.00	0.1563
315.78	15000.00	0.1590
315.83	15000.00	0.1580
315.86	20000.00	0.1596
315.91	100.00	0.1526
315.91	5000.00	0.1549
316.31	5000.00	0.1555
316.36	5000.00	0.1545
316.36	10000.00	0.1567
316.68	15000.00	0.1588
336.04	100.00	0.1475
336.28	100.00	0.1474
336.30	10000.00	0.1509
336.32	5000.00	0.1498
336.70	100.00	0.1476
336.79	5000.00	0.1495
336.83	10000.00	0.1514
336.84	20000.00	0.1561
337.12	15000.00	0.1541
337.18	10000.00	0.1510
337.22	5000.00	0.1496
337.68	20000.00	0.1556
338.16	15000.00	0.1542
338.63	20000.00	0.1560
338.70	15000.00	0.1542
355.20	5000.00	0.1458
355.26	10000.00	0.1479
355.44	15000.00	0.1494
355.48	10000.00	0.1480
355.65	5000.00	0.1448
355.66	10000.00	0.1477
355.68	5000.00	0.1457
355.72	20000.00	0.1517
355.92	15000.00	0.1505
356.01	100.00	0.1428
356.15	20000.00	0.1519
356.34	15000.00	0.1499
356.41	100.00	0.1431
356.56	100.00	0.1425
356.56	20000.00	0.1519
356.85	10000.00	0.1472
375.76	100.00	0.1382
375.76	20000.00	0.1482
375.82	15000.00	0.1453
375.87	15000.00	0.1460
376.05	10000.00	0.1436
376.11	5000.00	0.1409
376.21	100.00	0.1378
376.23	20000.00	0.1473
376.25	15000.00	0.1452
376.27	20000.00	0.1480
376.71	15000.00	0.1448
376.73	20000.00	0.1473
376.75	100.00	0.1377
376.76	5000.00	0.1410
376.87	10000.00	0.1426
376.89	5000.00	0.1402
376.92	100.00	0.1378
377.60	10000.00	0.1427
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[143.29; 303.89]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			4.92520e+01
Coefficient B			3.60840e-01
Coefficient C			-4.26000e-05
Coefficient D			-6.36000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	143.29	J/mol×K	273.00	Calculated Property
Cp,gas	168.76	J/mol×K	353.78	Calculated Property
Cp,gas	192.79	J/mol×K	434.56	Calculated Property
Cp,gas	215.19	J/mol×K	515.33	Calculated Property
Cp,gas	235.74	J/mol×K	596.11	Calculated Property
Cp,gas	254.26	J/mol×K	676.89	Calculated Property
Cp,gas	270.53	J/mol×K	757.67	Calculated Property
Cp,gas	284.36	J/mol×K	838.44	Calculated Property
Cp,gas	295.55	J/mol×K	919.22	Calculated Property
Cp,gas	303.89	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[312.07; 440.64]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.59996e+01
Coefficient B			-4.29771e+03
Coefficient C			-3.85380e+01
Temperature range, min.			312.07
Temperature range, max.			440.64
Pvap	1.33	kPa	312.07	Calculated Property
Pvap	2.91	kPa	326.36	Calculated Property
Pvap	5.89	kPa	340.64	Calculated Property
Pvap	11.20	kPa	354.93	Calculated Property
Pvap	20.14	kPa	369.21	Calculated Property
Pvap	34.50	kPa	383.50	Calculated Property
Pvap	56.63	kPa	397.78	Calculated Property
Pvap	89.48	kPa	412.07	Calculated Property
Pvap	136.70	kPa	426.35	Calculated Property
Pvap	202.66	kPa	440.64	Calculated Property
Pvap	[6.49; 98.62]	kPa	[343.00; 417.00]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.47508e+01
Coefficient B			-3.55913e+03
Coefficient C			-6.66760e+01
Reference			Dykyj, Seprakova, et al., 1957
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			343.00
Temperature range, max.			417.00
Pvap	6.49	kPa	343.00	Calculated Property
Pvap	9.42	kPa	351.22	Calculated Property
Pvap	13.38	kPa	359.44	Calculated Property
Pvap	18.65	kPa	367.67	Calculated Property
Pvap	25.55	kPa	375.89	Calculated Property
Pvap	34.42	kPa	384.11	Calculated Property
Pvap	45.68	kPa	392.33	Calculated Property
Pvap	59.79	kPa	400.56	Calculated Property
Pvap	77.25	kPa	408.78	Calculated Property
Pvap	98.62	kPa	417.00	Calculated Property
Pvap	[6.49; 98.62]	kPa	[343.00; 417.00]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.47508e+01
Coefficient B			-3.55913e+03
Coefficient C			-6.66760e+01
Reference			Dykyj, Seprakova, et al., 1957, 2
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			343.00
Temperature range, max.			417.00
Pvap	6.49	kPa	343.00	Calculated Property
Pvap	9.42	kPa	351.22	Calculated Property
Pvap	13.38	kPa	359.44	Calculated Property
Pvap	18.65	kPa	367.67	Calculated Property
Pvap	25.55	kPa	375.89	Calculated Property
Pvap	34.42	kPa	384.11	Calculated Property
Pvap	45.68	kPa	392.33	Calculated Property
Pvap	59.79	kPa	400.56	Calculated Property
Pvap	77.25	kPa	408.78	Calculated Property
Pvap	98.62	kPa	417.00	Calculated Property

Similar Compounds

Find more compounds similar to Acetic acid, 2-methoxyethyl ester.

Mixtures

• Propane, 1,2-dichloro- + Acetic acid, 2-methoxyethyl ester
• Carbon dioxide + Acetic acid, 2-methoxyethyl ester
• Acetic acid, 2-methoxyethyl ester + Sulfuryl fluoride

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 ChEDL chemicals 1.5.2, from Kudchadker, A. P.; Ambrose, D.; Tsonopoulos, C. Vapor-Liquid Critical Properties of Elements and Compounds. 7. Oxygen Compounds Other Than Alkanols and Cycloalkanols. J. Chem. Eng. Data 2001, 46, 457-479.
• Cheméo Relay (1.0)
• Crippen Method
• Solubilities of carbon dioxide in 2-methoxyethyl acetate, 1-methoxy-2-propyl acetate and 3-methoxybutyl acetate
• Below the room temperature measurements of CO2 solubilities in six physical absorbents
• Excess molar volumes and excess molar enthalpies of binary mixtures for 1,2-dichloropropane + 2-alkoxyethanol acetates at 298.15K
• Liquid Density of 2 Methoxyethyl Acetate, 2 Ethylhexyl Acetate and Diethyl Succinate at Temperatures from 283.15 K to 363.15 K and Pressures up to 100 MPa
• Solubilities of Sulfuryl Fluoride in 2-Butoxyethyl Acetate, 3-Methoxybutyl Acetate, 2-Methoxyethyl Acetate, 1-Methoxy-2-propyl Acetate, and 2-(2-Ethoxyethoxy)ethyl Acetate
• Critical Assessment of CO2 Solubility in Volatile Solvents at 298.15 K
• Thermal Conductivity of Liquid 2-Methoxyethyl Acetate, 2-Ethylhexyl Acetate, and Diethyl Succinate
• Joback Method
• McGowan Method
• NIST Webbook
• NCMS SOLV-DB
• The Yaws Handbook of Vapor Pressure

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