56718-71-9

Basic information

• Product Name: p-(2-Methoxyethyl) phenol
• Synonyms: P-ethyl ether;P-Methyl ether;Metoprolol Tartrate EP IMpurity-B;Metoprolol EP IMpurity B;Phenol,4-(2-Methoxyethyl)-;The Methoxy ethyl phenol;4-(2-Methoxyethyl)Phenol (56781-17-9);p-Hydroxyphenethyl methyl ether
• CAS NO: 56718-71-9
• Molecular Formula: C₉H₁₂O₂
• Molecular Weight: 152.19
• EINECS: 260-354-9
• Product Categories: Metabolites & Impurities;Pharmaceuticals;Organic Building Blocks;Oxygen Compounds;Phenols;Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Aromatic Phenols;Phenoles and thiophenoles;Various Metabolites and Impurities;Intermediates & Fine Chemicals
• Mol File: 56718-71-9.mol
• Article Data: 21

Chemical Properties

• Melting Point: 42-45 °C(lit.)
• Boiling Point: 125 °C / 3mmHg
• Flash Point: >230 °F
• Appearance: White Powder
• Density: 1.06 g/cm³
• Vapor Pressure: 0.0252mmHg at 25°C
• Refractive Index: 1.525
• Storage Temp.: Refrigerator
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: 10.00±0.15(Predicted)
• Water Solubility: 8.42g/L at 20℃
• CAS DataBase Reference: p-(2-Methoxyethyl) phenol(CAS DataBase Reference)
• NIST Chemistry Reference: p-(2-Methoxyethyl) phenol(56718-71-9)
• EPA Substance Registry System: p-(2-Methoxyethyl) phenol(56718-71-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 56718-71-9(Hazardous Substances Data)

Usage

Chemical Properties

White Low Melting Solid

Uses

Different sources of media describe the Uses of 56718-71-9 differently. You can refer to the following data:
1. 4-(2-Methoxyethyl)phenol is an Impurity of Metoprolol.
2. 4-(2-Methoxyethyl)phenol may be used in the preparation of methyl analog of metoprolol (MAM).

General Description

4-(2-Methoxyethyl)phenol can be prepared by reacting methyl vinyl ether and 4-bromonitrobenzene.

InChI:InChI=1/C9H12O2/c1-11-7-6-8-2-4-9(10)5-3-8/h2-5,10H,6-7H2,1H3

Synthetic route

alpha-methoxy-4-hydroxyacetophenone (32136-81-5) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With hydrogen; palladium on activated charcoal In ethanol under 2327.2 Torr; for 4h;	96%
With hydrogen under 3000.3 Torr; Pressure; Heating;	80%
With hydrogen; acetic acid; palladium on activated charcoal
With H2; acetic acid; palladium-carbon	0.54 g (3.6 mmol=61%)

4-hydroxyphenyl glyoxal dimethylacetal → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
palladium-carbon In hydrogenchloride; methanol	70%
With hydrogen; palladium-carbon In hydrogenchloride; methanol	59%
With hydrogen; palladium-carbon In methanol	53%
With hydrogenchloride; hydrogen; palladium-carbon In methanol	47%

p-hydroxyphenethyl alcohol (501-94-0) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With sulfuric acid In methanol	40%
In methanol	31%
Multi-step reaction with 3 steps 1: ethanol / 9 h / Heating 2: 1.) NaH / 1.) THF, reflux, 30 min; 2.) THF, reflux, 6 h 3: H2 / 10percent Pd/C / ethanol / 24 h / 3102.9 Torr / Ambient temperature View Scheme

4-(2-methoxyethenyl)phenol → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With hydrogen In ethyl acetate at 50℃; under 30402 Torr; for 16h;	10 g

methanol (67-56-1) + 4-(2-chloroethyl)phenol (28145-35-9) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With sodium methylate at 50℃; for 7h; Reagent/catalyst;	92%

1-(benzyloxy)-4-(2-methoxyethyl)benzene (98627-35-1) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With palladium on activated charcoal; hydrogen In tetrahydrofuran at 20℃; under 3000.3 Torr; for 24h;	82%
With hydrogen; palladium on activated charcoal In ethanol under 3102.9 Torr; for 24h; Ambient temperature;
With palladium 10% on activated carbon; hydrogen under 37503.8 Torr; for 3h;	38.6 g

2-(4'-hydroxyphenyl)ethyl methyl carbonate (953422-33-8) + carbonic acid dimethyl ester (616-38-6) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With Amberlyst 15 for 36h; Reflux;	95%

p-hydroxyphenethyl alcohol (501-94-0) + sodium hydrogencarbonate (144-55-8) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
In methanol	65%

methanol (67-56-1) + 4-((3H-diazirin-3-yl)methyl)phenol → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
at 20℃; for 2h; Inert atmosphere; UV-irradiation;	57%

4-(2-bromoethyl)phenol (14140-15-9) + sodium methylate (124-41-4) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
In methanol at 20℃; for 3h;	79%
With methanol

p-hydroxyphenethyl alcohol (501-94-0) + poly(styrene-co-divinylbenzene)-supported methyl sulfonate, loading rate of SO3Me: ca. 4.0 mmol/g → 2-(4-Methoxyphenyl)ethanol (702-23-8) + 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With potassium carbonate In acetonitrile for 24h; Heating;	A 82% B 9%

L-tyrosine (60-18-4) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: ammonia; [bis(acetoxy)iodo]benzene / methanol / 2 h / 0 - 20 °C / Inert atmosphere 2: 2 h / 20 °C / Inert atmosphere; UV-irradiation View Scheme

L-<15N>tyrosine (35424-81-8) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: ammonia; [bis(acetoxy)iodo]benzene; potassium hydroxide / methanol / 2 h / 0 °C 2: 2 h / 20 °C / Inert atmosphere; UV-irradiation View Scheme

2-(4-benzyloxyphenyl)ethanol (61439-59-6) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: 1.) NaH / 1.) THF, reflux, 30 min; 2.) THF, reflux, 6 h 2: H2 / 10percent Pd/C / ethanol / 24 h / 3102.9 Torr / Ambient temperature View Scheme
Multi-step reaction with 2 steps 1: potassium hydroxide / dimethyl sulfoxide / 20 °C 2: palladium on activated charcoal; hydrogen / tetrahydrofuran / 24 h / 20 °C / 3000.3 Torr View Scheme

phenol (108-95-2) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 3 steps 1: 50 percent / AlCl3 / various solvent(s) / 5 h / 70 °C 2: 90 percent / methanol / 24 h / Ambient temperature 3: 96 percent / H2 / 10percent Pd/C / ethanol / 4 h / 2327.2 Torr View Scheme
Multi-step reaction with 3 steps 1: aluminum (III) chloride 2: methanol / pH 8 3: hydrogen / 3000.3 Torr / Heating View Scheme

2-bromo-1-(4'-hydroxyphenyl)-1-ethanone (2491-38-5) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: methanol 2: H2; AcOH / Pd/C View Scheme

4-Hydroxyacetophenone (99-93-4) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 3 steps 1: CuBr2 / ethyl acetate 2: methanol 3: H2; AcOH / Pd/C View Scheme

p-hydroxyphenacyl chloride (6305-04-0) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: 90 percent / methanol / 24 h / Ambient temperature 2: 96 percent / H2 / 10percent Pd/C / ethanol / 4 h / 2327.2 Torr View Scheme

Acetic acid 4-(2-methoxy-ethyl)-phenyl ester (82099-82-9) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
With sodium hydroxide In ethanol for 4h; Heating;
With sodium hydroxide

2-phenylethanol (60-12-8) + ZnCl2 → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 4 steps 2: NaOH 3: H2O2, HCOOH 4: NaOH View Scheme
Multi-step reaction with 6 steps 1: 207 g / pyridine / benzene / 5 h / 25 - 30 °C 2: 218 g / aluminium chloride / CH2Cl2 / 6 h / Ambient temperature 3: 71 g / sodium hydroxide / ethanol / 5 h / Heating 4: sodium hydroxide / dimethylsulfoxide / 4 h / 50 - 60 °C 5: 88 percent formic acid, cc. sulfuric acid, 35 percent hydrogen peroxide / acetic anhydride / 3 h / 40 - 50 °C 6: sodium hydroxide / ethanol / 4 h / Heating View Scheme

1-<4-(1-hydroxyethyl)phenyl>ethanone (99215-51-7) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 3 steps 1: NaOH 2: H2O2, HCOOH 3: NaOH View Scheme
Multi-step reaction with 3 steps 1: sodium hydroxide / dimethylsulfoxide / 4 h / 50 - 60 °C 2: 88 percent formic acid, cc. sulfuric acid, 35 percent hydrogen peroxide / acetic anhydride / 3 h / 40 - 50 °C 3: sodium hydroxide / ethanol / 4 h / Heating View Scheme

4-methoxyethylacetophenone (93205-89-1) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: H2O2, HCOOH 2: NaOH View Scheme
Multi-step reaction with 2 steps 1: 88 percent formic acid, cc. sulfuric acid, 35 percent hydrogen peroxide / acetic anhydride / 3 h / 40 - 50 °C 2: sodium hydroxide / ethanol / 4 h / Heating View Scheme

4-chloro-phenol (106-48-9) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 4 steps 1.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 80 °C 1.2: 1 h / 105 °C 2.1: magnesium; iodine / 2-methyltetrahydrofuran / 2 h / Reflux 3.1: sodium hydroxide / toluene; water / 2 h 3.2: 2 h 4.1: palladium 10% on activated carbon; hydrogen / 3 h / 37503.8 Torr View Scheme
Multi-step reaction with 4 steps 1.1: sulfuric acid / toluene / 16 h / -10 - 0 °C 2.1: magnesium / tetrahydrofuran / 16 h / 65 - 72 °C / Inert atmosphere 2.2: 0 - 10 °C / Inert atmosphere 3.1: thionyl chloride; N,N-dimethyl-formamide / toluene / 2 h / 55 - 60 °C 4.1: sodium methylate / 7 h / 50 °C View Scheme

para-nitrophenyl bromide (586-78-7) + magnesium → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 2 steps 1: 1.) Et3N, 2.) H2 / 1/2.) 5percent Pd/C / 1.) toluene, 120 deg C, 16 h, 2.) toluene, 85 deg C, 150 psi, 45 min 2: 1.) NaNO2, 50percent H2SO4, 2.) urea / 1.) H20, 5 deg C, 15 min, 2.) H2O, 100 - 105 deg C, 1 h View Scheme

β-(4-acetylphenyl)ethyl acetate (73823-79-7) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 4 steps 1: 71 g / sodium hydroxide / ethanol / 5 h / Heating 2: sodium hydroxide / dimethylsulfoxide / 4 h / 50 - 60 °C 3: 88 percent formic acid, cc. sulfuric acid, 35 percent hydrogen peroxide / acetic anhydride / 3 h / 40 - 50 °C 4: sodium hydroxide / ethanol / 4 h / Heating View Scheme

acetic acid phenethyl ester (103-45-7) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 5 steps 1: 218 g / aluminium chloride / CH2Cl2 / 6 h / Ambient temperature 2: 71 g / sodium hydroxide / ethanol / 5 h / Heating 3: sodium hydroxide / dimethylsulfoxide / 4 h / 50 - 60 °C 4: 88 percent formic acid, cc. sulfuric acid, 35 percent hydrogen peroxide / acetic anhydride / 3 h / 40 - 50 °C 5: sodium hydroxide / ethanol / 4 h / Heating View Scheme

4-chlorophenyl benzyl ether (7700-27-8) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 3 steps 1.1: magnesium; iodine / 2-methyltetrahydrofuran / 2 h / Reflux 2.1: sodium hydroxide / toluene; water / 2 h 2.2: 2 h 3.1: palladium 10% on activated carbon; hydrogen / 3 h / 37503.8 Torr View Scheme

4-tert-butoxychlorobenzene (18995-35-2) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 3 steps 1.1: magnesium / tetrahydrofuran / 16 h / 65 - 72 °C / Inert atmosphere 1.2: 0 - 10 °C / Inert atmosphere 2.1: thionyl chloride; N,N-dimethyl-formamide / toluene / 2 h / 55 - 60 °C 3.1: sodium methylate / 7 h / 50 °C View Scheme

4-tert-butoxybromobenzene (60876-70-2) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 3 steps 1.1: magnesium / tetrahydrofuran / 6 h / 65 - 72 °C / Inert atmosphere 1.2: 0 - 10 °C / Inert atmosphere 2.1: thionyl chloride; N,N-dimethyl-formamide / toluene / 2 h / 55 - 60 °C 3.1: sodium methylate / 7 h / 50 °C View Scheme

4-bromo-phenol (106-41-2) → 4-(2-methoxyethyl)phenol (56718-71-9)

Conditions	Yield
Multi-step reaction with 4 steps 1.1: sulfuric acid / toluene / 16 h / -10 - 0 °C 2.1: magnesium / tetrahydrofuran / 6 h / 65 - 72 °C / Inert atmosphere 2.2: 0 - 10 °C / Inert atmosphere 3.1: thionyl chloride; N,N-dimethyl-formamide / toluene / 2 h / 55 - 60 °C 4.1: sodium methylate / 7 h / 50 °C View Scheme

4-(2-methoxyethyl)phenol (56718-71-9) + 4-[(4-chloro-2-pyrimidinyl)amino]benzonitrile (244768-32-9) → 4-{4-[4-(2-methoxylethyl)phenoxy]pyrimidin-2-ylamino}benzonitrile (1448695-92-8)

Conditions	Yield
Stage #1: 4-(2-methoxyethyl)phenol With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: 4-[(4-chloro-2-pyrimidinyl)amino]benzonitrile In N,N-dimethyl-formamide at 80℃; Inert atmosphere;	98.4%

succinic acid (110-15-6) + 4-(2-methoxyethyl)phenol (56718-71-9) + isopropylamine (75-31-0) + epichlorohydrin (106-89-8) → metoprolol succinate

Conditions	Yield
Stage #1: 4-(2-methoxyethyl)phenol; epichlorohydrin With sodium hydroxide In water at 30 - 40℃; for 5h; Stage #2: isopropylamine In water at 20 - 30℃; for 5h; Stage #3: succinic acid In acetone at 20 - 35℃; Temperature; Solvent;	97.8%

3-hydroxy-3-phenyl-2,3-dihydro-isoindol-1-one (6637-53-2, 144252-21-1, 144252-22-2) + 4-(2-methoxyethyl)phenol (56718-71-9) → 3-(2-hydroxy-5-(2-methoxyethyl)phenyl)-3-phenylisoindolin-1-one

Conditions	Yield
Stage #1: 3-hydroxy-3-phenyl-2,3-dihydro-isoindol-1-one With methanesulfonic acid In cyclohexane at 25℃; for 0.166667h; Betti Reaction; Stage #2: 4-(2-methoxyethyl)phenol In cyclohexane at 80℃; for 16h; Betti Reaction;	97%

4-(4-chloro-6-methyl-pyrimidin-2-ylamino)-benzonitrile + 4-(2-methoxyethyl)phenol (56718-71-9) → 4-{6-methyl-4-[4-(2-methoxylethyl)phenoxy]pyrimidin-2-ylamino}benzonitrile (1448695-99-5)

Conditions	Yield
Stage #1: 4-(2-methoxyethyl)phenol With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: 4-(4-chloro-6-methyl-pyrimidin-2-ylamino)-benzonitrile In N,N-dimethyl-formamide at 80℃; Inert atmosphere;	96.2%

4-(2-methoxyethyl)phenol (56718-71-9) + epichlorohydrin (106-89-8) → 2-[4-(2'-methoxyethyl)phenoxymethyl]oxirane (56718-70-8)

Conditions	Yield
With sodium hydroxide at 85 - 90℃; pH=8; Temperature; pH-value; Flow reactor;	95.2%
With sodium hydroxide at 90 - 115℃; under 1500.15 - 2250.23 Torr; pH=9; Flow reactor;	95.2%
With sodium hydroxide In water at 40 - 45℃; for 3 - 5h;	93%

4-(2-methoxyethyl)phenol (56718-71-9) + allyl bromide (106-95-6) → 3-[4-(2-methoxyethyl)phenoxy]propylene (80448-05-1)

Conditions	Yield
With potassium carbonate In acetone Reflux;	87%
With potassium carbonate In acetone for 7h; Heating;	85%

formic acid (64-18-6) + 4-(2-methoxyethyl)phenol (56718-71-9) → 4-(2-Methoxyethyl)phenyl formate

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); sodium acetate; acetic anhydride at 20℃; for 12h; Inert atmosphere;	87%

4-(2-methoxyethyl)phenol (56718-71-9) + C14H19N2O2S(1+)*F6P(1-) → 4-(2-methoxyethyl)phenyl-4-methylbenzenesulfonate

Conditions	Yield
With DBN In acetonitrile at 80℃; for 4h;	84%

1,1,1,2,3,3-hexafluoro-2-(heptafluoropropoxy)-3-[(trifluorovinyl)oxy]propane (1644-11-7) + 4-(2-methoxyethyl)phenol (56718-71-9) → 1-(2-methoxy-ethyl)-4-[1,1,2-trifluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-ethoxy]-benzene

Conditions	Yield
With potassium hydroxide Addition;	78%

formic acid (64-18-6) + iodobenzene (591-50-4) + 4-(2-methoxyethyl)phenol (56718-71-9) → 4-(2-methoxyethyl)phenyl benzoate

Conditions	Yield
With palladium diacetate; acetic anhydride; triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 80℃; for 12h; Inert atmosphere;	78%

(S)-epichlorohydrin (67843-74-7) + 4-(2-methoxyethyl)phenol (56718-71-9) → (2S)-2-{[4-(2-Methoxyethyl)phenoxy]methyl}oxirane (105780-38-9) + (R)-2-{[4-(2-methoxyethyl)phenoxy]methyl}oxirane (133397-54-3)

Conditions	Yield
With potassium carbonate In acetonitrile for 14h; Reflux; optical yield given as %ee;	A n/a B 75%

4-(2-methoxyethyl)phenol (56718-71-9) + (S,S,S)-triglycidyl isocyanurate → (S)-5-((4-(2-methoxyethyl)phenoxy)methyl)oxazolidin-2-one (1333949-81-7)

Conditions	Yield
With potassium hydroxide In 4-methyl-2-pentanone at 110 - 115℃; for 2 - 3h; Large scale reaction;	75%

(R)-(-)-epichlorohydrin (51594-55-9) + 4-(2-methoxyethyl)phenol (56718-71-9) → (2S)-2-{[4-(2-Methoxyethyl)phenoxy]methyl}oxirane (105780-38-9) + (R)-2-{[4-(2-methoxyethyl)phenoxy]methyl}oxirane (133397-54-3)

Conditions	Yield
With potassium carbonate In acetonitrile for 14h; Reflux; optical yield given as %ee;	A 73% B n/a

4-(2-methoxyethyl)phenol (56718-71-9) + (4S)-N-tert-butoxycarbonyl-4-[[(4'-methylbenzenesulfonyl)oxy]methyl]-2,2-dimethyl-1,3-oxazolidine (140645-28-9) → 4(R)-4-((4-(2-methoxyethyl)phenoxy)methyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester (935547-68-5)

Conditions	Yield
Stage #1: 4-(2-methoxyethyl)phenol With sodium hydride In N,N-dimethyl-formamide at 20℃; Stage #2: (4S)-N-tert-butoxycarbonyl-4-[[(4'-methylbenzenesulfonyl)oxy]methyl]-2,2-dimethyl-1,3-oxazolidine In N,N-dimethyl-formamide at 40℃; for 1h;	71%
With sodium hydride In N,N-dimethyl-formamide at 60 - 80℃;
Stage #1: 4-(2-methoxyethyl)phenol With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.166667h; Stage #2: (4S)-N-tert-butoxycarbonyl-4-[[(4'-methylbenzenesulfonyl)oxy]methyl]-2,2-dimethyl-1,3-oxazolidine In N,N-dimethyl-formamide at 60 - 80℃; for 2h; Further stages.;

1-(6-chloro-5-nitro-pyrimidin-4-yl)-piperidine-4-carboxylic acid ethyl ester (733747-96-1) + 4-(2-methoxyethyl)phenol (56718-71-9) → 1-{6-[4-(2-methoxyethyl)-phenoxy]-5-nitropyrimidin-4-yl}-piperidine-4-carboxylic acid ethyl ester (733748-32-8)

Conditions	Yield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 15h;	71%

Upstream product

• 60-12-8 Phenethyl alcohol 

Downstream Products

• 56781-71-9 4-(2-Methoxyethyl)Phenol 

Recommend Products

• 32136-81-5  alpha-methoxy-4-hydroxyacetophenone 
• 82099-82-9  Acetic acid 4-(2-methoxy-ethyl)-phenyl ester 
• 56718-70-8  2-[4-(2'-methoxyethyl)phenoxymethyl]oxirane 
• 3132-64-7  1,2-Epoxy-3-bromopropane 
• 76-04-0  2-chloro-2,2-difluoroacetic acid 
• 56718-76-4  (+/-)-1-[4-(2-methoxyethyl)phenoxy]-3-chloro-2-propanol 
• 106-89-8  epichlorohydrin 
• 107-21-1  ethylene glycol 
• 935547-68-5  4(R)-4-((4-(2-methoxyethyl)phenoxy)methyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 
• 140645-28-9  (4S)-N-tert-butoxycarbonyl-4-[[(4'-methylbenzenesulfonyl)oxy]methyl]-2,2-dimethyl-1,3-oxazolidine 
• 6305-04-0  p-hydroxyphenacyl chloride 
• 96-24-2  3-monochloro-1,2-propanediol 
• 87130-01-6  4-(2-methoxyethyl)-phenoxy-acetaldehyde 
• 7790-28-5  sodium periodate