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2-ISOPROPOXYETHANOL
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Name

2-ISOPROPOXYETHANOL

 EINECS 203-685-6
CAS No. 109-59-1 Density 0.903
PSA 29.46000 LogP 0.40370
Solubility

Stability

    Stable. Incompatible with strong oxidizing agents. Combustible.

Toxicology

    Harmful if inhaled or absorbed through the skin.Eye irritant. Typical OEL 22 mg/m3.

    Toxicity

Melting Point -60 °C
Formula C5H12 O2 Boiling Point 131.8 °C at 760 mmHg
Molecular Weight 104.149 Flash Point 43 ºC
Transport Information UN 2929 Appearance clear colorless liquid
Safety Moderately toxic by skin contact and intraperitoneal routes. Mildly toxic by inhalation and ingestion. A skin and eye irritant. When heated to decomposition it emits acrid smoke and fumes. See also GLYCOL ETHERS. Risk Codes R20/21;R36   
Molecular Structure Molecular Structure of 109-59-1 (2-ISOPROPOXYETHANOL) Hazard Symbols
Synonyms

Ethanol,2-isopropoxy- (6CI,7CI,8CI); 2-Isopropoxyethanol; 2-Isopropyloxyethanol;2-[(1-Methylethyl)oxy]ethanol; Dowanal EiPAT; Ethylene glycol isopropyl ether;Ethylene glycol monisopropyl ether; Ethylene glycol monoisopropyl ether;Isopropyl Cellosolve; Isopropyl Oxitol; NSC 1259; Ucar AC; b-Hydroxyethyl isopropyl ether

Article Data 17

2-ISOPROPOXYETHANOL Synthetic route

75-21-8

oxirane

67-63-0

isopropyl alcohol

109-59-1

2-(1-methylethoxy)-ethanol

Conditions
ConditionsYield
With boron trifluoride at 80℃;
With hydro silicate bei Siedehitze;
With ortho-tungstic acid at 90 - 95℃; under 7355.08 - 8826.09 Torr;
107-21-1

ethylene glycol

75-26-3

isopropyl bromide

109-59-1

2-(1-methylethoxy)-ethanol

Conditions
ConditionsYield
With sodium carbonate
105-36-2

ethyl bromoacetate

67-63-0

isopropyl alcohol

109-59-1

2-(1-methylethoxy)-ethanol

Conditions
ConditionsYield
(i) Na, (ii) LiAlH4; Multistep reaction;
75-21-8

oxirane

64-17-5

ethanol

67-63-0

isopropyl alcohol

75-65-0

tert-butyl alcohol

A

110-80-5

2-ethoxy-ethanol

B

109-59-1

2-(1-methylethoxy)-ethanol

C

7580-85-0

tert-butyl glycidyl ether

Conditions
ConditionsYield
Trimethyl borate; hydrogen fluoride In water at 30℃; for 0.166667h;
...Expand
66722-45-0, 103419-24-5, 104344-23-2, 105878-43-1, 112945-47-8

bisoprolol fumarate

A

109-59-1

2-(1-methylethoxy)-ethanol

B

C13H20ClNO2*ClH

Conditions
ConditionsYield
With hydrogenchloride In water at 70.04℃; Kinetics; Mechanism; Temperature; Concentration;
66722-45-0, 103419-24-5, 104344-23-2, 105878-43-1, 112945-47-8

bisoprolol fumarate

A

109-59-1

2-(1-methylethoxy)-ethanol

B

C13H20BrNO2*BrH

Conditions
ConditionsYield
With hydrogen bromide; potassium bromide In water at 70.04℃; Kinetics; Mechanism; Temperature; Reagent/catalyst;
66722-45-0, 103419-24-5, 104344-23-2, 105878-43-1, 112945-47-8

bisoprolol fumarate

A

109-59-1

2-(1-methylethoxy)-ethanol

B

C13H20INO2*HI

Conditions
ConditionsYield
With hydrogen iodide; potassium iodide In water at 70.04℃; Kinetics; Mechanism; Temperature; Reagent/catalyst;
109-59-1

2-(1-methylethoxy)-ethanol

124-63-0

methanesulfonyl chloride

235097-76-4

methanesulfonic acid 2-isopropoxyethyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1.5h; Cooling with ice;100%
With triethylamine In dichloromethane at 20℃;80%
With triethylamine In dichloromethane at 0 - 20℃; for 3h;80%

Y5(OiPr)13O

109-59-1

2-(1-methylethoxy)-ethanol

794521-39-4

[Y4(μ3,η2-OC2H4OCH(CH3)2)3(μ,η2-OC2H4OCH(CH3)2)2(η1-OC2H4OCH(CH3)2)4(μ,η1-OC2H4OCH(CH3)2)3]2

Conditions
ConditionsYield
In toluene reactions carried out under argon; Y5O(OCH(CH3)2)13 reacted with 2-isopropoxyethanol in toluene at room temp. for 12 h; elem. anal.;99%
109-59-1

2-(1-methylethoxy)-ethanol

8-bromo-7-(4-chlorobenzyl)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione

7-(4-chlorobenzyl)-8-(2-isopropoxyethoxy)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione

Conditions
ConditionsYield
Stage #1: 2-(1-methylethoxy)-ethanol With sodium In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: 8-bromo-7-(4-chlorobenzyl)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione In tetrahydrofuran at 20℃; for 16h;		95.2%

2-ISOPROPOXYETHANOL Chemical Properties

Synonyms:Dowanal EiPAT;dowanaleipat;Dowanol EiPAT;beta-hydroxyethylisopropylether;2-isopropoxy-ethano;beta-Hydroxyethyl isopropyl ether; 2-(1-methylethoxy)-ethano;2-(1-methylethoxy)-Ethanol;
The Molecular formula of 2-ISOPROPOXYETHANOL(109-59-1): C5H12O2
The Molecular Weight of 2-ISOPROPOXYETHANOL(109-59-1): 104.15
Molecular Structure : 
EINECS: 203-685-6
Melting point: -60 °C 
Boiling point: 42-44 °C13 mm Hg(lit.)
Flash point: 114 °F
density: 0.903 g/mL at 25 °C(lit.)
refractive index: n20/D 1.41(lit.)
storage temp.:Flammables area

2-ISOPROPOXYETHANOL Toxicity Data With Reference

1.   

skn-rbt 20 mg/24H MOD

   85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,627.
2.   

eye-rbt 500 mg/24H MLD

   85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,627.
3.   

orl-rat LD50:5660 mg/kg

   AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.
4.   

ihl-rat LC50:3100 mg/m3/4H

   85GMAT    Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,67.
5.   

ipr-rat LD50:800 mg/kg

   85GMAT    Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,67.
6.   

orl-mus LD50:4900 mg/kg

   85GMAT    Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,67.
7.   

ihl-mus LC50:1930 ppm/7H

   JIHTAB    Journal of Industrial Hygiene and Toxicology. 25 (1943),157.
8.   

ipr-mus LD50:1860 mg/kg

   85GMAT    Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,67.
9.

2-ISOPROPOXYETHANOL Consensus Reports

Glycol ether compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

2-ISOPROPOXYETHANOL Safety Profile

Moderately toxic by skin contact and intraperitoneal routes. Mildly toxic by inhalation and ingestion. A skin and eye irritant. When heated to decomposition it emits acrid smoke and fumes. See also GLYCOL ETHERS.
The Hazard Codes of 2-ISOPROPOXYETHANOL(109-59-1):   Xn
HazardClass: 3
The Risk Statements information of 2-ISOPROPOXYETHANOL(109-59-1):
36:  Irritating to the eyes 
20/21:  Harmful by inhalation and in contact with skin 
The Safety Statements information of 2-ISOPROPOXYETHANOL(109-59-1):
24/25:  Avoid contact with skin and eyes 
RIDADR: UN 2929 6.1/PG 2
WGK Germany: 1
RTECS: KL5075000
PackingGroup: III

2-ISOPROPOXYETHANOL Standards and Recommendations

OSHA PEL: TWA 25 ppm
ACGIH TLV: TWA 25 ppm
DFG MAK: 5 ppm (22 mg/m3)
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